696539480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3229

約数の個数: 128

約数和(自身を含む): 1961124480

約数和(自身を除く): 1264585000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 455, 488, 520, 610, 728, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 2440, 3137, 3172, 3416, 3640, 3965, 4270, 5551, 6274, 6344, 7930, 8540, 11102, 12548, 15685, 15860, 17080, 21959, 22204, 25096, 27755, 31370, 31720, 40781, 43918, 44408, 55510, 62740, 81562, 87836, 109795, 111020, 125480, 163124, 175672, 191357, 203905, 219590, 222040, 285467, 326248, 382714, 407810, 439180, 570934, 765428, 815620, 878360, 956785, 1141868, 1339499, 1427335, 1530856, 1631240, 1913570, 2283736, 2487641, 2678998, 2854670, 3827140, 4975282, 5357996, 5709340, 6697495, 7654280, 9950564, 10715992, 11418680, 12438205, 13394990, 17413487, 19901128, 24876410, 26789980, 34826974, 49752820, 53579960, 69653948, 87067435, 99505640, 139307896, 174134870, 348269740, 696539480]

約数ペア:

[(1, 696539480), (2, 348269740), (4, 174134870), (5, 139307896), (7, 99505640), (8, 87067435), (10, 69653948), (13, 53579960), (14, 49752820), (20, 34826974), (26, 26789980), (28, 24876410), (35, 19901128), (40, 17413487), (52, 13394990), (56, 12438205), (61, 11418680), (65, 10715992), (70, 9950564), (91, 7654280), (104, 6697495), (122, 5709340), (130, 5357996), (140, 4975282), (182, 3827140), (244, 2854670), (260, 2678998), (280, 2487641), (305, 2283736), (364, 1913570), (427, 1631240), (455, 1530856), (488, 1427335), (520, 1339499), (610, 1141868), (728, 956785), (793, 878360), (854, 815620), (910, 765428), (1220, 570934), (1586, 439180), (1708, 407810), (1820, 382714), (2135, 326248), (2440, 285467), (3137, 222040), (3172, 219590), (3416, 203905), (3640, 191357), (3965, 175672), (4270, 163124), (5551, 125480), (6274, 111020), (6344, 109795), (7930, 87836), (8540, 81562), (11102, 62740), (12548, 55510), (15685, 44408), (15860, 43918), (17080, 40781), (21959, 31720), (22204, 31370), (25096, 27755)]