7677180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{677}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 27564768

約数和(自身を除く): 19887588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 677, 756, 810, 945, 1134, 1260, 1354, 1620, 1890, 2031, 2268, 2708, 2835, 3385, 3780, 4062, 4739, 5670, 6093, 6770, 8124, 9478, 10155, 11340, 12186, 13540, 14217, 18279, 18956, 20310, 23695, 24372, 28434, 30465, 36558, 40620, 42651, 47390, 54837, 56868, 60930, 71085, 73116, 85302, 91395, 94780, 109674, 121860, 127953, 142170, 170604, 182790, 213255, 219348, 255906, 274185, 284340, 365580, 383859, 426510, 511812, 548370, 639765, 767718, 853020, 1096740, 1279530, 1535436, 1919295, 2559060, 3838590, 7677180]

約数ペア:

[(1, 7677180), (2, 3838590), (3, 2559060), (4, 1919295), (5, 1535436), (6, 1279530), (7, 1096740), (9, 853020), (10, 767718), (12, 639765), (14, 548370), (15, 511812), (18, 426510), (20, 383859), (21, 365580), (27, 284340), (28, 274185), (30, 255906), (35, 219348), (36, 213255), (42, 182790), (45, 170604), (54, 142170), (60, 127953), (63, 121860), (70, 109674), (81, 94780), (84, 91395), (90, 85302), (105, 73116), (108, 71085), (126, 60930), (135, 56868), (140, 54837), (162, 47390), (180, 42651), (189, 40620), (210, 36558), (252, 30465), (270, 28434), (315, 24372), (324, 23695), (378, 20310), (405, 18956), (420, 18279), (540, 14217), (567, 13540), (630, 12186), (677, 11340), (756, 10155), (810, 9478), (945, 8124), (1134, 6770), (1260, 6093), (1354, 5670), (1620, 4739), (1890, 4062), (2031, 3780), (2268, 3385), (2708, 2835)]