40354080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 101894880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 223, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 446, 464, 480, 520, 580, 624, 669, 696, 754, 780, 870, 892, 928, 1040, 1115, 1131, 1160, 1248, 1338, 1392, 1508, 1560, 1740, 1784, 1885, 2080, 2230, 2262, 2320, 2676, 2784, 2899, 3016, 3120, 3345, 3480, 3568, 3770, 4460, 4524, 4640, 5352, 5655, 5798, 6032, 6240, 6467, 6690, 6960, 7136, 7540, 8697, 8920, 9048, 10704, 11310, 11596, 12064, 12934, 13380, 13920, 14495, 15080, 17394, 17840, 18096, 19401, 21408, 22620, 23192, 25868, 26760, 28990, 30160, 32335, 34788, 35680, 36192, 38802, 43485, 45240, 46384, 51736, 53520, 57980, 60320, 64670, 69576, 77604, 84071, 86970, 90480, 92768, 97005, 103472, 107040, 115960, 129340, 139152, 155208, 168142, 173940, 180960, 194010, 206944, 231920, 252213, 258680, 278304, 310416, 336284, 347880, 388020, 420355, 463840, 504426, 517360, 620832, 672568, 695760, 776040, 840710, 1008852, 1034720, 1261065, 1345136, 1391520, 1552080, 1681420, 2017704, 2522130, 2690272, 3104160, 3362840, 4035408, 5044260, 6725680, 8070816, 10088520, 13451360, 20177040, 40354080]

約数ペア:

[(1, 40354080), (2, 20177040), (3, 13451360), (4, 10088520), (5, 8070816), (6, 6725680), (8, 5044260), (10, 4035408), (12, 3362840), (13, 3104160), (15, 2690272), (16, 2522130), (20, 2017704), (24, 1681420), (26, 1552080), (29, 1391520), (30, 1345136), (32, 1261065), (39, 1034720), (40, 1008852), (48, 840710), (52, 776040), (58, 695760), (60, 672568), (65, 620832), (78, 517360), (80, 504426), (87, 463840), (96, 420355), (104, 388020), (116, 347880), (120, 336284), (130, 310416), (145, 278304), (156, 258680), (160, 252213), (174, 231920), (195, 206944), (208, 194010), (223, 180960), (232, 173940), (240, 168142), (260, 155208), (290, 139152), (312, 129340), (348, 115960), (377, 107040), (390, 103472), (416, 97005), (435, 92768), (446, 90480), (464, 86970), (480, 84071), (520, 77604), (580, 69576), (624, 64670), (669, 60320), (696, 57980), (754, 53520), (780, 51736), (870, 46384), (892, 45240), (928, 43485), (1040, 38802), (1115, 36192), (1131, 35680), (1160, 34788), (1248, 32335), (1338, 30160), (1392, 28990), (1508, 26760), (1560, 25868), (1740, 23192), (1784, 22620), (1885, 21408), (2080, 19401), (2230, 18096), (2262, 17840), (2320, 17394), (2676, 15080), (2784, 14495), (2899, 13920), (3016, 13380), (3120, 12934), (3345, 12064), (3480, 11596), (3568, 11310), (3770, 10704), (4460, 9048), (4524, 8920), (4640, 8697), (5352, 7540), (5655, 7136), (5798, 6960), (6032, 6690), (6240, 6467)]