#!/usr/bin/env python3
# %%
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines


# %%
import numpy as np
from functools import lru_cache

# %%
N, X = map(int, read().split())
X += 1
# %%
x = np.arange(1, 10**5)
div = x[X % x == 0]
div = np.union1d(div, X // div)[1:].tolist()


# %%
@lru_cache(None)
def f(X, K, i):
    # i番目以上を使ってK個でXを作る
    if K == 1:
        return 1 if div[i] <= X else 0
    ret = 0
    for j, d in enumerate(div[i:], i):
        if d ** K > X:
            break
        if X % d != 0:
            continue
        ret += f(X // d, K - 1, j)
    return ret


# %%
print(f(X, N, 0))