70140560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 196561080

約数和(自身を除く): 126420520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 617, 784, 812, 980, 1015, 1160, 1234, 1421, 1624, 1960, 2030, 2320, 2468, 2842, 3085, 3248, 3920, 4060, 4319, 4936, 5684, 6170, 7105, 8120, 8638, 9872, 11368, 12340, 14210, 16240, 17276, 17893, 21595, 22736, 24680, 28420, 30233, 34552, 35786, 43190, 49360, 56840, 60466, 69104, 71572, 86380, 89465, 113680, 120932, 125251, 143144, 151165, 172760, 178930, 241864, 250502, 286288, 302330, 345520, 357860, 483728, 501004, 604660, 626255, 715720, 876757, 1002008, 1209320, 1252510, 1431440, 1753514, 2004016, 2418640, 2505020, 3507028, 4383785, 5010040, 7014056, 8767570, 10020080, 14028112, 17535140, 35070280, 70140560]

約数ペア:

[(1, 70140560), (2, 35070280), (4, 17535140), (5, 14028112), (7, 10020080), (8, 8767570), (10, 7014056), (14, 5010040), (16, 4383785), (20, 3507028), (28, 2505020), (29, 2418640), (35, 2004016), (40, 1753514), (49, 1431440), (56, 1252510), (58, 1209320), (70, 1002008), (80, 876757), (98, 715720), (112, 626255), (116, 604660), (140, 501004), (145, 483728), (196, 357860), (203, 345520), (232, 302330), (245, 286288), (280, 250502), (290, 241864), (392, 178930), (406, 172760), (464, 151165), (490, 143144), (560, 125251), (580, 120932), (617, 113680), (784, 89465), (812, 86380), (980, 71572), (1015, 69104), (1160, 60466), (1234, 56840), (1421, 49360), (1624, 43190), (1960, 35786), (2030, 34552), (2320, 30233), (2468, 28420), (2842, 24680), (3085, 22736), (3248, 21595), (3920, 17893), (4060, 17276), (4319, 16240), (4936, 14210), (5684, 12340), (6170, 11368), (7105, 9872), (8120, 8638)]