135677360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18637}}^1$

素因数の和:18670

約数の個数: 80

約数和(自身を含む): 388266816

約数和(自身を除く): 252589456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 18637, 37274, 74548, 93185, 130459, 149096, 186370, 242281, 260918, 298192, 372740, 484562, 521836, 652295, 745480, 969124, 1043672, 1211405, 1304590, 1490960, 1695967, 1938248, 2087344, 2422810, 2609180, 3391934, 3876496, 4845620, 5218360, 6783868, 8479835, 9691240, 10436720, 13567736, 16959670, 19382480, 27135472, 33919340, 67838680, 135677360]

約数ペア:

[(1, 135677360), (2, 67838680), (4, 33919340), (5, 27135472), (7, 19382480), (8, 16959670), (10, 13567736), (13, 10436720), (14, 9691240), (16, 8479835), (20, 6783868), (26, 5218360), (28, 4845620), (35, 3876496), (40, 3391934), (52, 2609180), (56, 2422810), (65, 2087344), (70, 1938248), (80, 1695967), (91, 1490960), (104, 1304590), (112, 1211405), (130, 1043672), (140, 969124), (182, 745480), (208, 652295), (260, 521836), (280, 484562), (364, 372740), (455, 298192), (520, 260918), (560, 242281), (728, 186370), (910, 149096), (1040, 130459), (1456, 93185), (1820, 74548), (3640, 37274), (7280, 18637)]