126932680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4286

約数の個数: 64

約数和(自身を含む): 329472000

約数和(自身を除く): 202539320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4159, 4360, 6104, 7630, 8318, 15260, 16636, 20795, 29113, 30520, 33272, 41590, 58226, 83180, 116452, 145565, 166360, 232904, 291130, 453331, 582260, 906662, 1164520, 1813324, 2266655, 3173317, 3626648, 4533310, 6346634, 9066620, 12693268, 15866585, 18133240, 25386536, 31733170, 63466340, 126932680]

約数ペア:

[(1, 126932680), (2, 63466340), (4, 31733170), (5, 25386536), (7, 18133240), (8, 15866585), (10, 12693268), (14, 9066620), (20, 6346634), (28, 4533310), (35, 3626648), (40, 3173317), (56, 2266655), (70, 1813324), (109, 1164520), (140, 906662), (218, 582260), (280, 453331), (436, 291130), (545, 232904), (763, 166360), (872, 145565), (1090, 116452), (1526, 83180), (2180, 58226), (3052, 41590), (3815, 33272), (4159, 30520), (4360, 29113), (6104, 20795), (7630, 16636), (8318, 15260)]