162808146760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11866483}}^1$

素因数の和:11866515

約数の個数: 64

約数和(自身を含む): 427193424000

約数和(自身を除く): 264385277240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 11866483, 23732966, 47465932, 59332415, 83065381, 94931864, 118664830, 166130762, 237329660, 332261524, 415326905, 474659320, 581457667, 664523048, 830653810, 1162915334, 1661307620, 2325830668, 2907288335, 3322615240, 4070203669, 4651661336, 5814576670, 8140407338, 11629153340, 16280814676, 20351018345, 23258306680, 32561629352, 40702036690, 81404073380, 162808146760]

約数ペア:

[(1, 162808146760), (2, 81404073380), (4, 40702036690), (5, 32561629352), (7, 23258306680), (8, 20351018345), (10, 16280814676), (14, 11629153340), (20, 8140407338), (28, 5814576670), (35, 4651661336), (40, 4070203669), (49, 3322615240), (56, 2907288335), (70, 2325830668), (98, 1661307620), (140, 1162915334), (196, 830653810), (245, 664523048), (280, 581457667), (343, 474659320), (392, 415326905), (490, 332261524), (686, 237329660), (980, 166130762), (1372, 118664830), (1715, 94931864), (1960, 83065381), (2744, 59332415), (3430, 47465932), (6860, 23732966), (13720, 11866483)]