126779240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4483}}^1$

素因数の和:4602

約数の個数: 64

約数和(自身を含む): 329304960

約数和(自身を除く): 202525720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 4483, 5656, 7070, 8966, 14140, 17932, 22415, 28280, 31381, 35864, 44830, 62762, 89660, 125524, 156905, 179320, 251048, 313810, 452783, 627620, 905566, 1255240, 1811132, 2263915, 3169481, 3622264, 4527830, 6338962, 9055660, 12677924, 15847405, 18111320, 25355848, 31694810, 63389620, 126779240]

約数ペア:

[(1, 126779240), (2, 63389620), (4, 31694810), (5, 25355848), (7, 18111320), (8, 15847405), (10, 12677924), (14, 9055660), (20, 6338962), (28, 4527830), (35, 3622264), (40, 3169481), (56, 2263915), (70, 1811132), (101, 1255240), (140, 905566), (202, 627620), (280, 452783), (404, 313810), (505, 251048), (707, 179320), (808, 156905), (1010, 125524), (1414, 89660), (2020, 62762), (2828, 44830), (3535, 35864), (4040, 31381), (4483, 28280), (5656, 22415), (7070, 17932), (8966, 14140)]