938709760

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 2381766912

約数和(自身を除く): 1443057152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 256, 310, 320, 328, 410, 496, 577, 620, 640, 656, 820, 992, 1154, 1240, 1271, 1280, 1312, 1640, 1984, 2308, 2480, 2542, 2624, 2885, 3280, 3968, 4616, 4960, 5084, 5248, 5770, 6355, 6560, 7936, 9232, 9920, 10168, 10496, 11540, 12710, 13120, 17887, 18464, 19840, 20336, 23080, 23657, 25420, 26240, 35774, 36928, 39680, 40672, 46160, 47314, 50840, 52480, 71548, 73856, 81344, 89435, 92320, 94628, 101680, 118285, 143096, 147712, 162688, 178870, 184640, 189256, 203360, 236570, 286192, 325376, 357740, 369280, 378512, 406720, 473140, 572384, 715480, 733367, 738560, 757024, 813440, 946280, 1144768, 1430960, 1466734, 1514048, 1626880, 1892560, 2289536, 2861920, 2933468, 3028096, 3666835, 3785120, 4579072, 5723840, 5866936, 6056192, 7333670, 7570240, 11447680, 11733872, 14667340, 15140480, 22895360, 23467744, 29334680, 30280960, 46935488, 58669360, 93870976, 117338720, 187741952, 234677440, 469354880, 938709760]

約数ペア:

[(1, 938709760), (2, 469354880), (4, 234677440), (5, 187741952), (8, 117338720), (10, 93870976), (16, 58669360), (20, 46935488), (31, 30280960), (32, 29334680), (40, 23467744), (41, 22895360), (62, 15140480), (64, 14667340), (80, 11733872), (82, 11447680), (124, 7570240), (128, 7333670), (155, 6056192), (160, 5866936), (164, 5723840), (205, 4579072), (248, 3785120), (256, 3666835), (310, 3028096), (320, 2933468), (328, 2861920), (410, 2289536), (496, 1892560), (577, 1626880), (620, 1514048), (640, 1466734), (656, 1430960), (820, 1144768), (992, 946280), (1154, 813440), (1240, 757024), (1271, 738560), (1280, 733367), (1312, 715480), (1640, 572384), (1984, 473140), (2308, 406720), (2480, 378512), (2542, 369280), (2624, 357740), (2885, 325376), (3280, 286192), (3968, 236570), (4616, 203360), (4960, 189256), (5084, 184640), (5248, 178870), (5770, 162688), (6355, 147712), (6560, 143096), (7936, 118285), (9232, 101680), (9920, 94628), (10168, 92320), (10496, 89435), (11540, 81344), (12710, 73856), (13120, 71548), (17887, 52480), (18464, 50840), (19840, 47314), (20336, 46160), (23080, 40672), (23657, 39680), (25420, 36928), (26240, 35774)]