1894331520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 6950361600

約数和(自身を除く): 5056030080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 79, 80, 90, 92, 96, 115, 120, 128, 138, 144, 158, 160, 180, 181, 184, 192, 207, 230, 237, 240, 276, 288, 316, 320, 345, 360, 362, 368, 384, 395, 414, 460, 474, 480, 543, 552, 576, 632, 640, 690, 711, 720, 724, 736, 790, 828, 905, 920, 948, 960, 1035, 1086, 1104, 1152, 1185, 1264, 1380, 1422, 1440, 1448, 1472, 1580, 1629, 1656, 1810, 1817, 1840, 1896, 1920, 2070, 2172, 2208, 2370, 2528, 2715, 2760, 2844, 2880, 2896, 2944, 3160, 3258, 3312, 3555, 3620, 3634, 3680, 3792, 4140, 4163, 4344, 4416, 4740, 5056, 5430, 5451, 5520, 5688, 5760, 5792, 6320, 6516, 6624, 7110, 7240, 7268, 7360, 7584, 8145, 8280, 8326, 8688, 8832, 9085, 9480, 10112, 10860, 10902, 11040, 11376, 11584, 12489, 12640, 13032, 13248, 14220, 14299, 14480, 14536, 14720, 15168, 16290, 16353, 16560, 16652, 17376, 18170, 18960, 20815, 21720, 21804, 22080, 22752, 23168, 24978, 25280, 26064, 26496, 27255, 28440, 28598, 28960, 29072, 30336, 32580, 32706, 33120, 33304, 34752, 36340, 37467, 37920, 41630, 42897, 43440, 43608, 44160, 45504, 49956, 50560, 52128, 54510, 56880, 57196, 57920, 58144, 62445, 65160, 65412, 66240, 66608, 69504, 71495, 72680, 74934, 75840, 81765, 83260, 85794, 86880, 87216, 91008, 99912, 104256, 109020, 113760, 114392, 115840, 116288, 124890, 128691, 130320, 130824, 132480, 133216, 142990, 145360, 149868, 151680, 163530, 166520, 171588, 173760, 174432, 187335, 199824, 208512, 214485, 218040, 227520, 228784, 232576, 249780, 257382, 260640, 261648, 266432, 285980, 290720, 299736, 327060, 328877, 333040, 343176, 347520, 348864, 374670, 399648, 428970, 436080, 455040, 457568, 499560, 514764, 521280, 523296, 532864, 571960, 581440, 599472, 643455, 654120, 657754, 666080, 686352, 697728, 749340, 799296, 857940, 872160, 915136, 986631, 999120, 1029528, 1042560, 1046592, 1143920, 1162880, 1198944, 1286910, 1308240, 1315508, 1332160, 1372704, 1498680, 1598592, 1644385, 1715880, 1744320, 1830272, 1973262, 1998240, 2059056, 2093184, 2287840, 2397888, 2573820, 2616480, 2631016, 2664320, 2745408, 2959893, 2997360, 3288770, 3431760, 3488640, 3946524, 3996480, 4118112, 4575680, 4795776, 4933155, 5147640, 5232960, 5262032, 5490816, 5919786, 5994720, 6577540, 6863520, 7893048, 7992960, 8236224, 9151360, 9866310, 10295280, 10465920, 10524064, 11839572, 11989440, 13155080, 13727040, 14799465, 15786096, 16472448, 19732620, 20590560, 21048128, 23679144, 23978880, 26310160, 27454080, 29598930, 31572192, 39465240, 41181120, 42096256, 47358288, 52620320, 59197860, 63144384, 78930480, 82362240, 94716576, 105240640, 118395720, 126288768, 157860960, 189433152, 210481280, 236791440, 315721920, 378866304, 473582880, 631443840, 947165760, 1894331520]

約数ペア:

[(1, 1894331520), (2, 947165760), (3, 631443840), (4, 473582880), (5, 378866304), (6, 315721920), (8, 236791440), (9, 210481280), (10, 189433152), (12, 157860960), (15, 126288768), (16, 118395720), (18, 105240640), (20, 94716576), (23, 82362240), (24, 78930480), (30, 63144384), (32, 59197860), (36, 52620320), (40, 47358288), (45, 42096256), (46, 41181120), (48, 39465240), (60, 31572192), (64, 29598930), (69, 27454080), (72, 26310160), (79, 23978880), (80, 23679144), (90, 21048128), (92, 20590560), (96, 19732620), (115, 16472448), (120, 15786096), (128, 14799465), (138, 13727040), (144, 13155080), (158, 11989440), (160, 11839572), (180, 10524064), (181, 10465920), (184, 10295280), (192, 9866310), (207, 9151360), (230, 8236224), (237, 7992960), (240, 7893048), (276, 6863520), (288, 6577540), (316, 5994720), (320, 5919786), (345, 5490816), (360, 5262032), (362, 5232960), (368, 5147640), (384, 4933155), (395, 4795776), (414, 4575680), (460, 4118112), (474, 3996480), (480, 3946524), (543, 3488640), (552, 3431760), (576, 3288770), (632, 2997360), (640, 2959893), (690, 2745408), (711, 2664320), (720, 2631016), (724, 2616480), (736, 2573820), (790, 2397888), (828, 2287840), (905, 2093184), (920, 2059056), (948, 1998240), (960, 1973262), (1035, 1830272), (1086, 1744320), (1104, 1715880), (1152, 1644385), (1185, 1598592), (1264, 1498680), (1380, 1372704), (1422, 1332160), (1440, 1315508), (1448, 1308240), (1472, 1286910), (1580, 1198944), (1629, 1162880), (1656, 1143920), (1810, 1046592), (1817, 1042560), (1840, 1029528), (1896, 999120), (1920, 986631), (2070, 915136), (2172, 872160), (2208, 857940), (2370, 799296), (2528, 749340), (2715, 697728), (2760, 686352), (2844, 666080), (2880, 657754), (2896, 654120), (2944, 643455), (3160, 599472), (3258, 581440), (3312, 571960), (3555, 532864), (3620, 523296), (3634, 521280), (3680, 514764), (3792, 499560), (4140, 457568), (4163, 455040), (4344, 436080), (4416, 428970), (4740, 399648), (5056, 374670), (5430, 348864), (5451, 347520), (5520, 343176), (5688, 333040), (5760, 328877), (5792, 327060), (6320, 299736), (6516, 290720), (6624, 285980), (7110, 266432), (7240, 261648), (7268, 260640), (7360, 257382), (7584, 249780), (8145, 232576), (8280, 228784), (8326, 227520), (8688, 218040), (8832, 214485), (9085, 208512), (9480, 199824), (10112, 187335), (10860, 174432), (10902, 173760), (11040, 171588), (11376, 166520), (11584, 163530), (12489, 151680), (12640, 149868), (13032, 145360), (13248, 142990), (14220, 133216), (14299, 132480), (14480, 130824), (14536, 130320), (14720, 128691), (15168, 124890), (16290, 116288), (16353, 115840), (16560, 114392), (16652, 113760), (17376, 109020), (18170, 104256), (18960, 99912), (20815, 91008), (21720, 87216), (21804, 86880), (22080, 85794), (22752, 83260), (23168, 81765), (24978, 75840), (25280, 74934), (26064, 72680), (26496, 71495), (27255, 69504), (28440, 66608), (28598, 66240), (28960, 65412), (29072, 65160), (30336, 62445), (32580, 58144), (32706, 57920), (33120, 57196), (33304, 56880), (34752, 54510), (36340, 52128), (37467, 50560), (37920, 49956), (41630, 45504), (42897, 44160), (43440, 43608)]