61528566120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73248293}}^1$

素因数の和:73248314

約数の個数: 64

約数和(自身を含む): 210955086720

約数和(自身を除く): 149426520600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 73248293, 146496586, 219744879, 292993172, 366241465, 439489758, 512738051, 585986344, 732482930, 878979516, 1025476102, 1098724395, 1464965860, 1538214153, 1757959032, 2050952204, 2197448790, 2563690255, 2929931720, 3076428306, 4101904408, 4394897580, 5127380510, 6152856612, 7691070765, 8789795160, 10254761020, 12305713224, 15382141530, 20509522040, 30764283060, 61528566120]

約数ペア:

[(1, 61528566120), (2, 30764283060), (3, 20509522040), (4, 15382141530), (5, 12305713224), (6, 10254761020), (7, 8789795160), (8, 7691070765), (10, 6152856612), (12, 5127380510), (14, 4394897580), (15, 4101904408), (20, 3076428306), (21, 2929931720), (24, 2563690255), (28, 2197448790), (30, 2050952204), (35, 1757959032), (40, 1538214153), (42, 1464965860), (56, 1098724395), (60, 1025476102), (70, 878979516), (84, 732482930), (105, 585986344), (120, 512738051), (140, 439489758), (168, 366241465), (210, 292993172), (280, 219744879), (420, 146496586), (840, 73248293)]