N,X = map(int,input().split())

ue = 10 ** 5
from functools import lru_cache
#@lru_cache(maxsize = 100000)

div = []
for i in range(2,ue):
    if (X + 1) % i == 0:
        div.append(i)
t = len(div)

def calc(n = N,inf = 0,x = X + 1):
    if div[inf] > x:return 0
    if n == 1:
        return 1
    ans = 0
    for i in range(inf,t):
        u = div[i]
        if u > x:break
        if x % u == 0:
            ans += calc(n - 1,i,x // u)
    return ans
print(calc())
"""
stack = []
from collections import defaultdict
d = defaultdict(int)
stack.append((N,0,X + 1,1))
while stack:
    n,inf,x,flag = stack.pop()
    if div[inf] > x:continue
    if n == 1:
        d[(n,inf,x)] = 1
        continue
    if flag == 1:
        stack.append((n,inf,x,-1))
        for i in range(inf,t):
            u = div[i]
            if u > x:break
            if x % u == 0:
                stack.append((n - 1,i,x // u,1))
    else:
        for i in range(inf,t):
            u = div[i]
            if u > x:break
            if x % u == 0:
                d[(n,inf,x)] += d[(n - 1,i,x // u)]
print(d[(N,0,X + 1)])
"""