129993360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77377}}^1$

素因数の和:77400

約数の個数: 80

約数和(自身を含む): 460553856

約数和(自身を除く): 330560496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77377, 154754, 232131, 309508, 386885, 464262, 541639, 619016, 773770, 928524, 1083278, 1160655, 1238032, 1547540, 1624917, 1857048, 2166556, 2321310, 2708195, 3095080, 3249834, 3714096, 4333112, 4642620, 5416390, 6190160, 6499668, 8124585, 8666224, 9285240, 10832780, 12999336, 16249170, 18570480, 21665560, 25998672, 32498340, 43331120, 64996680, 129993360]

約数ペア:

[(1, 129993360), (2, 64996680), (3, 43331120), (4, 32498340), (5, 25998672), (6, 21665560), (7, 18570480), (8, 16249170), (10, 12999336), (12, 10832780), (14, 9285240), (15, 8666224), (16, 8124585), (20, 6499668), (21, 6190160), (24, 5416390), (28, 4642620), (30, 4333112), (35, 3714096), (40, 3249834), (42, 3095080), (48, 2708195), (56, 2321310), (60, 2166556), (70, 1857048), (80, 1624917), (84, 1547540), (105, 1238032), (112, 1160655), (120, 1083278), (140, 928524), (168, 773770), (210, 619016), (240, 541639), (280, 464262), (336, 386885), (420, 309508), (560, 232131), (840, 154754), (1680, 77377)]