127181040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75703}}^1$

素因数の和:75726

約数の個数: 80

約数和(自身を含む): 450590208

約数和(自身を除く): 323409168

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, 75703, 151406, 227109, 302812, 378515, 454218, 529921, 605624, 757030, 908436, 1059842, 1135545, 1211248, 1514060, 1589763, 1816872, 2119684, 2271090, 2649605, 3028120, 3179526, 3633744, 4239368, 4542180, 5299210, 6056240, 6359052, 7948815, 8478736, 9084360, 10598420, 12718104, 15897630, 18168720, 21196840, 25436208, 31795260, 42393680, 63590520, 127181040]

約数ペア:

[(1, 127181040), (2, 63590520), (3, 42393680), (4, 31795260), (5, 25436208), (6, 21196840), (7, 18168720), (8, 15897630), (10, 12718104), (12, 10598420), (14, 9084360), (15, 8478736), (16, 7948815), (20, 6359052), (21, 6056240), (24, 5299210), (28, 4542180), (30, 4239368), (35, 3633744), (40, 3179526), (42, 3028120), (48, 2649605), (56, 2271090), (60, 2119684), (70, 1816872), (80, 1589763), (84, 1514060), (105, 1211248), (112, 1135545), (120, 1059842), (140, 908436), (168, 757030), (210, 605624), (240, 529921), (280, 454218), (336, 378515), (420, 302812), (560, 227109), (840, 151406), (1680, 75703)]