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# Problem HMultiplication Table

In an $N \times N$ multiplication table, how many times does a given number $M$ appear?

The multiplication table is a matrix where the value of the $i$’th row of the $j$’th column ($1$-indexed) has the value $i \times j$.

## Input

The first and only line contains the integers $N$ ($1 \le N \le 10^{12}$) and $M$ ($1 \le M \le 10^{12}$).

## Output

Output the number of times $M$ appears in the given multiplication table.

## Scoring

Your solution will be tested on a set of test groups, each worth a number of points. To get the points for a test group you need to solve all test cases in the test group.

 Group Points Constraints $1$ $1$ $N \le 10^6$ $2$ $1$ No additional constraints

## Explanation of sample 1

The number $24$ appears $4$ times as $6 \times 4$, $8 \times 3$ and the same products in reverse order.

Sample Input 1 Sample Output 1
10 24

4

Sample Input 2 Sample Output 2
1000000 714

16