1289460480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 576

約数和(自身を含む): 5298048000

約数和(自身を除く): 4008587520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 89, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 178, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 267, 280, 294, 308, 320, 330, 336, 343, 352, 356, 384, 385, 392, 420, 440, 445, 448, 462, 480, 490, 528, 534, 539, 560, 588, 616, 623, 640, 660, 672, 686, 704, 712, 735, 768, 770, 784, 840, 880, 890, 896, 924, 960, 979, 980, 1029, 1056, 1068, 1078, 1120, 1155, 1176, 1232, 1246, 1280, 1320, 1335, 1344, 1372, 1408, 1424, 1470, 1540, 1568, 1617, 1680, 1715, 1760, 1780, 1792, 1848, 1869, 1920, 1958, 1960, 2058, 2112, 2136, 2156, 2240, 2310, 2352, 2464, 2492, 2640, 2670, 2688, 2695, 2744, 2816, 2848, 2937, 2940, 3080, 3115, 3136, 3234, 3360, 3430, 3520, 3560, 3696, 3738, 3773, 3840, 3916, 3920, 4116, 4224, 4272, 4312, 4361, 4480, 4620, 4704, 4895, 4928, 4984, 5145, 5280, 5340, 5376, 5390, 5488, 5696, 5874, 5880, 6160, 6230, 6272, 6468, 6720, 6853, 6860, 7040, 7120, 7392, 7476, 7546, 7832, 7840, 8085, 8232, 8448, 8544, 8624, 8722, 8960, 9240, 9345, 9408, 9790, 9856, 9968, 10290, 10560, 10680, 10780, 10976, 11319, 11392, 11748, 11760, 12320, 12460, 12544, 12936, 13083, 13440, 13706, 13720, 14080, 14240, 14685, 14784, 14952, 15092, 15664, 15680, 16170, 16464, 17088, 17248, 17444, 18480, 18690, 18816, 18865, 19580, 19712, 19936, 20559, 20580, 21120, 21360, 21560, 21805, 21952, 22638, 22784, 23496, 23520, 24640, 24920, 25872, 26166, 26880, 27412, 27440, 28480, 29370, 29568, 29904, 30184, 30527, 31328, 31360, 32340, 32928, 34176, 34265, 34496, 34888, 36960, 37380, 37632, 37730, 39160, 39872, 41118, 41160, 42240, 42720, 43120, 43610, 43904, 45276, 46992, 47040, 47971, 49280, 49840, 51744, 52332, 54824, 54880, 56595, 56960, 58740, 59136, 59808, 60368, 61054, 62656, 62720, 64680, 65415, 65856, 68352, 68530, 68992, 69776, 73920, 74760, 75460, 78320, 79744, 82236, 82320, 85440, 86240, 87220, 87808, 90552, 91581, 93984, 94080, 95942, 98560, 99680, 102795, 103488, 104664, 109648, 109760, 113190, 113920, 117480, 119616, 120736, 122108, 125312, 129360, 130830, 131712, 137060, 137984, 139552, 143913, 147840, 149520, 150920, 152635, 156640, 159488, 164472, 164640, 170880, 172480, 174440, 181104, 183162, 187968, 188160, 191884, 199360, 205590, 206976, 209328, 219296, 219520, 226380, 234960, 239232, 239855, 241472, 244216, 250624, 258720, 261660, 263424, 274120, 279104, 287826, 295680, 299040, 301840, 305270, 313280, 328944, 329280, 335797, 341760, 344960, 348880, 362208, 366324, 375936, 383768, 398720, 411180, 413952, 418656, 438592, 439040, 452760, 457905, 469920, 478464, 479710, 482944, 488432, 517440, 523320, 548240, 558208, 575652, 598080, 603680, 610540, 626560, 657888, 658560, 671594, 689920, 697760, 719565, 724416, 732648, 751872, 767536, 797440, 822360, 837312, 877184, 905520, 915810, 939840, 959420, 965888, 976864, 1007391, 1034880, 1046640, 1096480, 1116416, 1151304, 1196160, 1207360, 1221080, 1253120, 1315776, 1317120, 1343188, 1395520, 1439130, 1448832, 1465296, 1535072, 1644720, 1674624, 1678985, 1754368, 1811040, 1831620, 1879680, 1918840, 1953728, 2014782, 2069760, 2093280, 2192960, 2302608, 2392320, 2414720, 2442160, 2631552, 2686376, 2791040, 2878260, 2897664, 2930592, 3070144, 3289440, 3349248, 3357970, 3622080, 3663240, 3759360, 3837680, 3907456, 4029564, 4186560, 4385920, 4605216, 4829440, 4884320, 5036955, 5263104, 5372752, 5582080, 5756520, 5861184, 6140288, 6578880, 6715940, 7244160, 7326480, 7675360, 7814912, 8059128, 8373120, 8771840, 9210432, 9768640, 10073910, 10745504, 11513040, 11722368, 12280576, 13157760, 13431880, 14488320, 14652960, 15350720, 16118256, 16746240, 18420864, 19537280, 20147820, 21491008, 23026080, 23444736, 26315520, 26863760, 29305920, 30701440, 32236512, 36841728, 39074560, 40295640, 42982016, 46052160, 53727520, 58611840, 61402880, 64473024, 80591280, 85964032, 92104320, 107455040, 117223680, 128946048, 161182560, 184208640, 214910080, 257892096, 322365120, 429820160, 644730240, 1289460480]

約数ペア:

[(1, 1289460480), (2, 644730240), (3, 429820160), (4, 322365120), (5, 257892096), (6, 214910080), (7, 184208640), (8, 161182560), (10, 128946048), (11, 117223680), (12, 107455040), (14, 92104320), (15, 85964032), (16, 80591280), (20, 64473024), (21, 61402880), (22, 58611840), (24, 53727520), (28, 46052160), (30, 42982016), (32, 40295640), (33, 39074560), (35, 36841728), (40, 32236512), (42, 30701440), (44, 29305920), (48, 26863760), (49, 26315520), (55, 23444736), (56, 23026080), (60, 21491008), (64, 20147820), (66, 19537280), (70, 18420864), (77, 16746240), (80, 16118256), (84, 15350720), (88, 14652960), (89, 14488320), (96, 13431880), (98, 13157760), (105, 12280576), (110, 11722368), (112, 11513040), (120, 10745504), (128, 10073910), (132, 9768640), (140, 9210432), (147, 8771840), (154, 8373120), (160, 8059128), (165, 7814912), (168, 7675360), (176, 7326480), (178, 7244160), (192, 6715940), (196, 6578880), (210, 6140288), (220, 5861184), (224, 5756520), (231, 5582080), (240, 5372752), (245, 5263104), (256, 5036955), (264, 4884320), (267, 4829440), (280, 4605216), (294, 4385920), (308, 4186560), (320, 4029564), (330, 3907456), (336, 3837680), (343, 3759360), (352, 3663240), (356, 3622080), (384, 3357970), (385, 3349248), (392, 3289440), (420, 3070144), (440, 2930592), (445, 2897664), (448, 2878260), (462, 2791040), (480, 2686376), (490, 2631552), (528, 2442160), (534, 2414720), (539, 2392320), (560, 2302608), (588, 2192960), (616, 2093280), (623, 2069760), (640, 2014782), (660, 1953728), (672, 1918840), (686, 1879680), (704, 1831620), (712, 1811040), (735, 1754368), (768, 1678985), (770, 1674624), (784, 1644720), (840, 1535072), (880, 1465296), (890, 1448832), (896, 1439130), (924, 1395520), (960, 1343188), (979, 1317120), (980, 1315776), (1029, 1253120), (1056, 1221080), (1068, 1207360), (1078, 1196160), (1120, 1151304), (1155, 1116416), (1176, 1096480), (1232, 1046640), (1246, 1034880), (1280, 1007391), (1320, 976864), (1335, 965888), (1344, 959420), (1372, 939840), (1408, 915810), (1424, 905520), (1470, 877184), (1540, 837312), (1568, 822360), (1617, 797440), (1680, 767536), (1715, 751872), (1760, 732648), (1780, 724416), (1792, 719565), (1848, 697760), (1869, 689920), (1920, 671594), (1958, 658560), (1960, 657888), (2058, 626560), (2112, 610540), (2136, 603680), (2156, 598080), (2240, 575652), (2310, 558208), (2352, 548240), (2464, 523320), (2492, 517440), (2640, 488432), (2670, 482944), (2688, 479710), (2695, 478464), (2744, 469920), (2816, 457905), (2848, 452760), (2937, 439040), (2940, 438592), (3080, 418656), (3115, 413952), (3136, 411180), (3234, 398720), (3360, 383768), (3430, 375936), (3520, 366324), (3560, 362208), (3696, 348880), (3738, 344960), (3773, 341760), (3840, 335797), (3916, 329280), (3920, 328944), (4116, 313280), (4224, 305270), (4272, 301840), (4312, 299040), (4361, 295680), (4480, 287826), (4620, 279104), (4704, 274120), (4895, 263424), (4928, 261660), (4984, 258720), (5145, 250624), (5280, 244216), (5340, 241472), (5376, 239855), (5390, 239232), (5488, 234960), (5696, 226380), (5874, 219520), (5880, 219296), (6160, 209328), (6230, 206976), (6272, 205590), (6468, 199360), (6720, 191884), (6853, 188160), (6860, 187968), (7040, 183162), (7120, 181104), (7392, 174440), (7476, 172480), (7546, 170880), (7832, 164640), (7840, 164472), (8085, 159488), (8232, 156640), (8448, 152635), (8544, 150920), (8624, 149520), (8722, 147840), (8960, 143913), (9240, 139552), (9345, 137984), (9408, 137060), (9790, 131712), (9856, 130830), (9968, 129360), (10290, 125312), (10560, 122108), (10680, 120736), (10780, 119616), (10976, 117480), (11319, 113920), (11392, 113190), (11748, 109760), (11760, 109648), (12320, 104664), (12460, 103488), (12544, 102795), (12936, 99680), (13083, 98560), (13440, 95942), (13706, 94080), (13720, 93984), (14080, 91581), (14240, 90552), (14685, 87808), (14784, 87220), (14952, 86240), (15092, 85440), (15664, 82320), (15680, 82236), (16170, 79744), (16464, 78320), (17088, 75460), (17248, 74760), (17444, 73920), (18480, 69776), (18690, 68992), (18816, 68530), (18865, 68352), (19580, 65856), (19712, 65415), (19936, 64680), (20559, 62720), (20580, 62656), (21120, 61054), (21360, 60368), (21560, 59808), (21805, 59136), (21952, 58740), (22638, 56960), (22784, 56595), (23496, 54880), (23520, 54824), (24640, 52332), (24920, 51744), (25872, 49840), (26166, 49280), (26880, 47971), (27412, 47040), (27440, 46992), (28480, 45276), (29370, 43904), (29568, 43610), (29904, 43120), (30184, 42720), (30527, 42240), (31328, 41160), (31360, 41118), (32340, 39872), (32928, 39160), (34176, 37730), (34265, 37632), (34496, 37380), (34888, 36960)]