129455480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3861

約数の個数: 96

約数和(自身を含む): 365994720

約数和(自身を除く): 236539240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 3821, 4235, 4840, 6776, 7642, 8470, 15284, 16940, 19105, 26747, 30568, 33880, 38210, 42031, 53494, 76420, 84062, 106988, 133735, 152840, 168124, 210155, 213976, 267470, 294217, 336248, 420310, 462341, 534940, 588434, 840620, 924682, 1069880, 1176868, 1471085, 1681240, 1849364, 2311705, 2353736, 2942170, 3236387, 3698728, 4623410, 5884340, 6472774, 9246820, 11768680, 12945548, 16181935, 18493640, 25891096, 32363870, 64727740, 129455480]

約数ペア:

[(1, 129455480), (2, 64727740), (4, 32363870), (5, 25891096), (7, 18493640), (8, 16181935), (10, 12945548), (11, 11768680), (14, 9246820), (20, 6472774), (22, 5884340), (28, 4623410), (35, 3698728), (40, 3236387), (44, 2942170), (55, 2353736), (56, 2311705), (70, 1849364), (77, 1681240), (88, 1471085), (110, 1176868), (121, 1069880), (140, 924682), (154, 840620), (220, 588434), (242, 534940), (280, 462341), (308, 420310), (385, 336248), (440, 294217), (484, 267470), (605, 213976), (616, 210155), (770, 168124), (847, 152840), (968, 133735), (1210, 106988), (1540, 84062), (1694, 76420), (2420, 53494), (3080, 42031), (3388, 38210), (3821, 33880), (4235, 30568), (4840, 26747), (6776, 19105), (7642, 16940), (8470, 15284)]