2913131520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 352

約数和(自身を含む): 11155986240

約数和(自身を除く): 8242854720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1621, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3242, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4863, 4992, 5120, 5616, 5760, 6240, 6484, 6656, 6912, 7020, 7488, 7680, 8105, 8320, 8640, 9216, 9360, 9726, 9984, 11232, 11520, 12480, 12968, 13312, 13824, 14040, 14589, 14976, 15360, 16210, 16640, 17280, 18720, 19452, 19968, 21073, 22464, 23040, 24315, 24960, 25936, 27648, 28080, 29178, 29952, 32420, 33280, 34560, 37440, 38904, 39936, 42146, 43767, 44928, 46080, 48630, 49920, 51872, 56160, 58356, 59904, 63219, 64840, 66560, 69120, 72945, 74880, 77808, 84292, 87534, 89856, 97260, 99840, 103744, 105365, 112320, 116712, 119808, 126438, 129680, 138240, 145890, 149760, 155616, 168584, 175068, 179712, 189657, 194520, 199680, 207488, 210730, 218835, 224640, 233424, 252876, 259360, 291780, 299520, 311232, 316095, 337168, 350136, 359424, 379314, 389040, 414976, 421460, 437670, 449280, 466848, 505752, 518720, 568971, 583560, 599040, 622464, 632190, 674336, 700272, 758628, 778080, 829952, 842920, 875340, 898560, 933696, 948285, 1011504, 1037440, 1137942, 1167120, 1244928, 1264380, 1348672, 1400544, 1517256, 1556160, 1659904, 1685840, 1750680, 1797120, 1867392, 1896570, 2023008, 2074880, 2275884, 2334240, 2489856, 2528760, 2697344, 2801088, 2844855, 3034512, 3112320, 3371680, 3501360, 3734784, 3793140, 4046016, 4149760, 4551768, 4668480, 4979712, 5057520, 5394688, 5602176, 5689710, 6069024, 6224640, 6743360, 7002720, 7469568, 7586280, 8092032, 8299520, 9103536, 9336960, 10115040, 10789376, 11204352, 11379420, 12138048, 12449280, 13486720, 14005440, 14939136, 15172560, 16184064, 18207072, 18673920, 20230080, 21578752, 22408704, 22758840, 24276096, 24898560, 26973440, 28010880, 30345120, 32368128, 36414144, 37347840, 40460160, 44817408, 45517680, 48552192, 53946880, 56021760, 60690240, 64736256, 72828288, 74695680, 80920320, 91035360, 97104384, 107893760, 112043520, 121380480, 145656576, 161840640, 182070720, 194208768, 224087040, 242760960, 291313152, 323681280, 364141440, 485521920, 582626304, 728282880, 971043840, 1456565760, 2913131520]

約数ペア:

[(1, 2913131520), (2, 1456565760), (3, 971043840), (4, 728282880), (5, 582626304), (6, 485521920), (8, 364141440), (9, 323681280), (10, 291313152), (12, 242760960), (13, 224087040), (15, 194208768), (16, 182070720), (18, 161840640), (20, 145656576), (24, 121380480), (26, 112043520), (27, 107893760), (30, 97104384), (32, 91035360), (36, 80920320), (39, 74695680), (40, 72828288), (45, 64736256), (48, 60690240), (52, 56021760), (54, 53946880), (60, 48552192), (64, 45517680), (65, 44817408), (72, 40460160), (78, 37347840), (80, 36414144), (90, 32368128), (96, 30345120), (104, 28010880), (108, 26973440), (117, 24898560), (120, 24276096), (128, 22758840), (130, 22408704), (135, 21578752), (144, 20230080), (156, 18673920), (160, 18207072), (180, 16184064), (192, 15172560), (195, 14939136), (208, 14005440), (216, 13486720), (234, 12449280), (240, 12138048), (256, 11379420), (260, 11204352), (270, 10789376), (288, 10115040), (312, 9336960), (320, 9103536), (351, 8299520), (360, 8092032), (384, 7586280), (390, 7469568), (416, 7002720), (432, 6743360), (468, 6224640), (480, 6069024), (512, 5689710), (520, 5602176), (540, 5394688), (576, 5057520), (585, 4979712), (624, 4668480), (640, 4551768), (702, 4149760), (720, 4046016), (768, 3793140), (780, 3734784), (832, 3501360), (864, 3371680), (936, 3112320), (960, 3034512), (1024, 2844855), (1040, 2801088), (1080, 2697344), (1152, 2528760), (1170, 2489856), (1248, 2334240), (1280, 2275884), (1404, 2074880), (1440, 2023008), (1536, 1896570), (1560, 1867392), (1621, 1797120), (1664, 1750680), (1728, 1685840), (1755, 1659904), (1872, 1556160), (1920, 1517256), (2080, 1400544), (2160, 1348672), (2304, 1264380), (2340, 1244928), (2496, 1167120), (2560, 1137942), (2808, 1037440), (2880, 1011504), (3072, 948285), (3120, 933696), (3242, 898560), (3328, 875340), (3456, 842920), (3510, 829952), (3744, 778080), (3840, 758628), (4160, 700272), (4320, 674336), (4608, 632190), (4680, 622464), (4863, 599040), (4992, 583560), (5120, 568971), (5616, 518720), (5760, 505752), (6240, 466848), (6484, 449280), (6656, 437670), (6912, 421460), (7020, 414976), (7488, 389040), (7680, 379314), (8105, 359424), (8320, 350136), (8640, 337168), (9216, 316095), (9360, 311232), (9726, 299520), (9984, 291780), (11232, 259360), (11520, 252876), (12480, 233424), (12968, 224640), (13312, 218835), (13824, 210730), (14040, 207488), (14589, 199680), (14976, 194520), (15360, 189657), (16210, 179712), (16640, 175068), (17280, 168584), (18720, 155616), (19452, 149760), (19968, 145890), (21073, 138240), (22464, 129680), (23040, 126438), (24315, 119808), (24960, 116712), (25936, 112320), (27648, 105365), (28080, 103744), (29178, 99840), (29952, 97260), (32420, 89856), (33280, 87534), (34560, 84292), (37440, 77808), (38904, 74880), (39936, 72945), (42146, 69120), (43767, 66560), (44928, 64840), (46080, 63219), (48630, 59904), (49920, 58356), (51872, 56160)]