126695240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6373}}^1$

素因数の和:6462

約数の個数: 64

約数和(自身を含む): 330428160

約数和(自身を除く): 203732920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 6373, 9940, 12746, 19880, 25492, 31865, 44611, 50984, 63730, 89222, 127460, 178444, 223055, 254920, 356888, 446110, 452483, 892220, 904966, 1784440, 1809932, 2262415, 3167381, 3619864, 4524830, 6334762, 9049660, 12669524, 15836905, 18099320, 25339048, 31673810, 63347620, 126695240]

約数ペア:

[(1, 126695240), (2, 63347620), (4, 31673810), (5, 25339048), (7, 18099320), (8, 15836905), (10, 12669524), (14, 9049660), (20, 6334762), (28, 4524830), (35, 3619864), (40, 3167381), (56, 2262415), (70, 1809932), (71, 1784440), (140, 904966), (142, 892220), (280, 452483), (284, 446110), (355, 356888), (497, 254920), (568, 223055), (710, 178444), (994, 127460), (1420, 89222), (1988, 63730), (2485, 50984), (2840, 44611), (3976, 31865), (4970, 25492), (6373, 19880), (9940, 12746)]