66718440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 218017800

約数和(自身を除く): 151299360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 769, 964, 1205, 1446, 1538, 1928, 2169, 2307, 2410, 2892, 3076, 3615, 3845, 4338, 4614, 4820, 5784, 6152, 6921, 7230, 7690, 8676, 9228, 9640, 10845, 11535, 13842, 14460, 15380, 17352, 18456, 21690, 23070, 27684, 28920, 30760, 34605, 43380, 46140, 55368, 69210, 86760, 92280, 138420, 185329, 276840, 370658, 555987, 741316, 926645, 1111974, 1482632, 1667961, 1853290, 2223948, 2779935, 3335922, 3706580, 4447896, 5559870, 6671844, 7413160, 8339805, 11119740, 13343688, 16679610, 22239480, 33359220, 66718440]

約数ペア:

[(1, 66718440), (2, 33359220), (3, 22239480), (4, 16679610), (5, 13343688), (6, 11119740), (8, 8339805), (9, 7413160), (10, 6671844), (12, 5559870), (15, 4447896), (18, 3706580), (20, 3335922), (24, 2779935), (30, 2223948), (36, 1853290), (40, 1667961), (45, 1482632), (60, 1111974), (72, 926645), (90, 741316), (120, 555987), (180, 370658), (241, 276840), (360, 185329), (482, 138420), (723, 92280), (769, 86760), (964, 69210), (1205, 55368), (1446, 46140), (1538, 43380), (1928, 34605), (2169, 30760), (2307, 28920), (2410, 27684), (2892, 23070), (3076, 21690), (3615, 18456), (3845, 17352), (4338, 15380), (4614, 14460), (4820, 13842), (5784, 11535), (6152, 10845), (6921, 9640), (7230, 9228), (7690, 8676)]