1569114680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{57773}}^1$

素因数の和:57888

約数の個数: 64

約数和(自身を含む): 4076533440

約数和(自身を除く): 2507418760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160, 57773, 115546, 231092, 288865, 404411, 462184, 577730, 808822, 1155460, 1617644, 2022055, 2310920, 3235288, 4044110, 5603981, 8088220, 11207962, 16176440, 22415924, 28019905, 39227867, 44831848, 56039810, 78455734, 112079620, 156911468, 196139335, 224159240, 313822936, 392278670, 784557340, 1569114680]

約数ペア:

[(1, 1569114680), (2, 784557340), (4, 392278670), (5, 313822936), (7, 224159240), (8, 196139335), (10, 156911468), (14, 112079620), (20, 78455734), (28, 56039810), (35, 44831848), (40, 39227867), (56, 28019905), (70, 22415924), (97, 16176440), (140, 11207962), (194, 8088220), (280, 5603981), (388, 4044110), (485, 3235288), (679, 2310920), (776, 2022055), (970, 1617644), (1358, 1155460), (1940, 808822), (2716, 577730), (3395, 462184), (3880, 404411), (5432, 288865), (6790, 231092), (13580, 115546), (27160, 57773)]