3114671680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313979}}^1$

素因数の和:314027

約数の個数: 56

約数和(自身を含む): 7656088320

約数和(自身を除く): 4541416640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 313979, 627958, 1255916, 1569895, 2511832, 3139790, 5023664, 6279580, 9733349, 10047328, 12559160, 19466698, 20094656, 25118320, 38933396, 48666745, 50236640, 77866792, 97333490, 100473280, 155733584, 194666980, 311467168, 389333960, 622934336, 778667920, 1557335840, 3114671680]

約数ペア:

[(1, 3114671680), (2, 1557335840), (4, 778667920), (5, 622934336), (8, 389333960), (10, 311467168), (16, 194666980), (20, 155733584), (31, 100473280), (32, 97333490), (40, 77866792), (62, 50236640), (64, 48666745), (80, 38933396), (124, 25118320), (155, 20094656), (160, 19466698), (248, 12559160), (310, 10047328), (320, 9733349), (496, 6279580), (620, 5023664), (992, 3139790), (1240, 2511832), (1984, 1569895), (2480, 1255916), (4960, 627958), (9920, 313979)]