12615142960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{13259}}^1$

素因数の和:14978

約数の個数: 80

約数和(自身を含む): 33542496000

約数和(自身を除く): 20927353040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1699, 3398, 6796, 8495, 11893, 13259, 13592, 16990, 23786, 26518, 27184, 33980, 47572, 53036, 59465, 66295, 67960, 92813, 95144, 106072, 118930, 132590, 135920, 185626, 190288, 212144, 237860, 265180, 371252, 464065, 475720, 530360, 742504, 928130, 951440, 1060720, 1485008, 1856260, 3712520, 7425040, 22527041, 45054082, 90108164, 112635205, 157689287, 180216328, 225270410, 315378574, 360432656, 450540820, 630757148, 788446435, 901081640, 1261514296, 1576892870, 1802163280, 2523028592, 3153785740, 6307571480, 12615142960]

約数ペア:

[(1, 12615142960), (2, 6307571480), (4, 3153785740), (5, 2523028592), (7, 1802163280), (8, 1576892870), (10, 1261514296), (14, 901081640), (16, 788446435), (20, 630757148), (28, 450540820), (35, 360432656), (40, 315378574), (56, 225270410), (70, 180216328), (80, 157689287), (112, 112635205), (140, 90108164), (280, 45054082), (560, 22527041), (1699, 7425040), (3398, 3712520), (6796, 1856260), (8495, 1485008), (11893, 1060720), (13259, 951440), (13592, 928130), (16990, 742504), (23786, 530360), (26518, 475720), (27184, 464065), (33980, 371252), (47572, 265180), (53036, 237860), (59465, 212144), (66295, 190288), (67960, 185626), (92813, 135920), (95144, 132590), (106072, 118930)]