234677440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 591945984

約数和(自身を除く): 357268544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 577, 620, 656, 820, 992, 1154, 1240, 1271, 1312, 1640, 1984, 2308, 2480, 2542, 2624, 2885, 3280, 4616, 4960, 5084, 5770, 6355, 6560, 9232, 9920, 10168, 11540, 12710, 13120, 17887, 18464, 20336, 23080, 23657, 25420, 35774, 36928, 40672, 46160, 47314, 50840, 71548, 81344, 89435, 92320, 94628, 101680, 118285, 143096, 178870, 184640, 189256, 203360, 236570, 286192, 357740, 378512, 406720, 473140, 572384, 715480, 733367, 757024, 946280, 1144768, 1430960, 1466734, 1514048, 1892560, 2861920, 2933468, 3666835, 3785120, 5723840, 5866936, 7333670, 7570240, 11733872, 14667340, 23467744, 29334680, 46935488, 58669360, 117338720, 234677440]

約数ペア:

[(1, 234677440), (2, 117338720), (4, 58669360), (5, 46935488), (8, 29334680), (10, 23467744), (16, 14667340), (20, 11733872), (31, 7570240), (32, 7333670), (40, 5866936), (41, 5723840), (62, 3785120), (64, 3666835), (80, 2933468), (82, 2861920), (124, 1892560), (155, 1514048), (160, 1466734), (164, 1430960), (205, 1144768), (248, 946280), (310, 757024), (320, 733367), (328, 715480), (410, 572384), (496, 473140), (577, 406720), (620, 378512), (656, 357740), (820, 286192), (992, 236570), (1154, 203360), (1240, 189256), (1271, 184640), (1312, 178870), (1640, 143096), (1984, 118285), (2308, 101680), (2480, 94628), (2542, 92320), (2624, 89435), (2885, 81344), (3280, 71548), (4616, 50840), (4960, 47314), (5084, 46160), (5770, 40672), (6355, 36928), (6560, 35774), (9232, 25420), (9920, 23657), (10168, 23080), (11540, 20336), (12710, 18464), (13120, 17887)]