141674680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 388915560

約数和(自身を除く): 247240880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 43, 49, 56, 70, 82, 86, 98, 140, 164, 172, 196, 205, 215, 245, 280, 287, 301, 328, 344, 392, 410, 430, 490, 574, 602, 820, 860, 980, 1148, 1204, 1435, 1505, 1640, 1681, 1720, 1763, 1960, 2009, 2107, 2296, 2408, 2870, 3010, 3362, 3526, 4018, 4214, 5740, 6020, 6724, 7052, 8036, 8405, 8428, 8815, 10045, 10535, 11480, 11767, 12040, 12341, 13448, 14104, 16072, 16810, 16856, 17630, 20090, 21070, 23534, 24682, 33620, 35260, 40180, 42140, 47068, 49364, 58835, 61705, 67240, 70520, 72283, 80360, 82369, 84280, 86387, 94136, 98728, 117670, 123410, 144566, 164738, 172774, 235340, 246820, 289132, 329476, 345548, 361415, 411845, 431935, 470680, 493640, 505981, 578264, 658952, 691096, 722830, 823690, 863870, 1011962, 1445660, 1647380, 1727740, 2023924, 2529905, 2891320, 3294760, 3455480, 3541867, 4047848, 5059810, 7083734, 10119620, 14167468, 17709335, 20239240, 28334936, 35418670, 70837340, 141674680]

約数ペア:

[(1, 141674680), (2, 70837340), (4, 35418670), (5, 28334936), (7, 20239240), (8, 17709335), (10, 14167468), (14, 10119620), (20, 7083734), (28, 5059810), (35, 4047848), (40, 3541867), (41, 3455480), (43, 3294760), (49, 2891320), (56, 2529905), (70, 2023924), (82, 1727740), (86, 1647380), (98, 1445660), (140, 1011962), (164, 863870), (172, 823690), (196, 722830), (205, 691096), (215, 658952), (245, 578264), (280, 505981), (287, 493640), (301, 470680), (328, 431935), (344, 411845), (392, 361415), (410, 345548), (430, 329476), (490, 289132), (574, 246820), (602, 235340), (820, 172774), (860, 164738), (980, 144566), (1148, 123410), (1204, 117670), (1435, 98728), (1505, 94136), (1640, 86387), (1681, 84280), (1720, 82369), (1763, 80360), (1960, 72283), (2009, 70520), (2107, 67240), (2296, 61705), (2408, 58835), (2870, 49364), (3010, 47068), (3362, 42140), (3526, 40180), (4018, 35260), (4214, 33620), (5740, 24682), (6020, 23534), (6724, 21070), (7052, 20090), (8036, 17630), (8405, 16856), (8428, 16810), (8815, 16072), (10045, 14104), (10535, 13448), (11480, 12341), (11767, 12040)]