145364960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4156

約数の個数: 96

約数和(自身を含む): 391692672

約数和(自身を除く): 246327712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4111, 4420, 7072, 8222, 8840, 16444, 17680, 20555, 32888, 35360, 41110, 53443, 65776, 69887, 82220, 106886, 131552, 139774, 164440, 213772, 267215, 279548, 328880, 349435, 427544, 534430, 559096, 657760, 698870, 855088, 908531, 1068860, 1118192, 1397740, 1710176, 1817062, 2137720, 2236384, 2795480, 3634124, 4275440, 4542655, 5590960, 7268248, 8550880, 9085310, 11181920, 14536496, 18170620, 29072992, 36341240, 72682480, 145364960]

約数ペア:

[(1, 145364960), (2, 72682480), (4, 36341240), (5, 29072992), (8, 18170620), (10, 14536496), (13, 11181920), (16, 9085310), (17, 8550880), (20, 7268248), (26, 5590960), (32, 4542655), (34, 4275440), (40, 3634124), (52, 2795480), (65, 2236384), (68, 2137720), (80, 1817062), (85, 1710176), (104, 1397740), (130, 1118192), (136, 1068860), (160, 908531), (170, 855088), (208, 698870), (221, 657760), (260, 559096), (272, 534430), (340, 427544), (416, 349435), (442, 328880), (520, 279548), (544, 267215), (680, 213772), (884, 164440), (1040, 139774), (1105, 131552), (1360, 106886), (1768, 82220), (2080, 69887), (2210, 65776), (2720, 53443), (3536, 41110), (4111, 35360), (4420, 32888), (7072, 20555), (8222, 17680), (8840, 16444)]