20782510080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 312

約数和(自身を含む): 70254796752

約数和(自身を除く): 49472286672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 512, 570, 608, 640, 722, 760, 768, 912, 937, 960, 1024, 1083, 1140, 1216, 1280, 1444, 1520, 1536, 1805, 1824, 1874, 1920, 2048, 2166, 2280, 2432, 2560, 2811, 2888, 3040, 3072, 3610, 3648, 3748, 3840, 4096, 4332, 4560, 4685, 4864, 5120, 5415, 5622, 5776, 6080, 6144, 7220, 7296, 7496, 7680, 8664, 9120, 9370, 9728, 10240, 10830, 11244, 11552, 12160, 12288, 14055, 14440, 14592, 14992, 15360, 17328, 17803, 18240, 18740, 19456, 20480, 21660, 22488, 23104, 24320, 28110, 28880, 29184, 29984, 30720, 34656, 35606, 36480, 37480, 38912, 43320, 44976, 46208, 48640, 53409, 56220, 57760, 58368, 59968, 61440, 69312, 71212, 72960, 74960, 77824, 86640, 89015, 89952, 92416, 97280, 106818, 112440, 115520, 116736, 119936, 138624, 142424, 145920, 149920, 173280, 178030, 179904, 184832, 194560, 213636, 224880, 231040, 233472, 239872, 267045, 277248, 284848, 291840, 299840, 338257, 346560, 356060, 359808, 369664, 389120, 427272, 449760, 462080, 479744, 534090, 554496, 569696, 583680, 599680, 676514, 693120, 712120, 719616, 739328, 854544, 899520, 924160, 959488, 1014771, 1068180, 1108992, 1139392, 1167360, 1199360, 1353028, 1386240, 1424240, 1439232, 1478656, 1691285, 1709088, 1799040, 1848320, 1918976, 2029542, 2136360, 2217984, 2278784, 2398720, 2706056, 2772480, 2848480, 2878464, 3382570, 3418176, 3598080, 3696640, 3837952, 4059084, 4272720, 4435968, 4557568, 4797440, 5073855, 5412112, 5544960, 5696960, 5756928, 6765140, 6836352, 7196160, 7393280, 8118168, 8545440, 9115136, 9594880, 10147710, 10824224, 11089920, 11393920, 11513856, 13530280, 13672704, 14392320, 16236336, 17090880, 18230272, 19189760, 20295420, 21648448, 22179840, 22787840, 27060560, 27345408, 28784640, 32472672, 34181760, 36460544, 40590840, 43296896, 45575680, 54121120, 54690816, 57569280, 64945344, 68363520, 72921088, 81181680, 86593792, 91151360, 108242240, 109381632, 129890688, 136727040, 162363360, 173187584, 182302720, 216484480, 218763264, 259781376, 273454080, 324726720, 346375168, 364605440, 432968960, 519562752, 546908160, 649453440, 692750336, 865937920, 1039125504, 1093816320, 1298906880, 1385500672, 1731875840, 2078251008, 2597813760, 3463751680, 4156502016, 5195627520, 6927503360, 10391255040, 20782510080]

約数ペア:

[(1, 20782510080), (2, 10391255040), (3, 6927503360), (4, 5195627520), (5, 4156502016), (6, 3463751680), (8, 2597813760), (10, 2078251008), (12, 1731875840), (15, 1385500672), (16, 1298906880), (19, 1093816320), (20, 1039125504), (24, 865937920), (30, 692750336), (32, 649453440), (38, 546908160), (40, 519562752), (48, 432968960), (57, 364605440), (60, 346375168), (64, 324726720), (76, 273454080), (80, 259781376), (95, 218763264), (96, 216484480), (114, 182302720), (120, 173187584), (128, 162363360), (152, 136727040), (160, 129890688), (190, 109381632), (192, 108242240), (228, 91151360), (240, 86593792), (256, 81181680), (285, 72921088), (304, 68363520), (320, 64945344), (361, 57569280), (380, 54690816), (384, 54121120), (456, 45575680), (480, 43296896), (512, 40590840), (570, 36460544), (608, 34181760), (640, 32472672), (722, 28784640), (760, 27345408), (768, 27060560), (912, 22787840), (937, 22179840), (960, 21648448), (1024, 20295420), (1083, 19189760), (1140, 18230272), (1216, 17090880), (1280, 16236336), (1444, 14392320), (1520, 13672704), (1536, 13530280), (1805, 11513856), (1824, 11393920), (1874, 11089920), (1920, 10824224), (2048, 10147710), (2166, 9594880), (2280, 9115136), (2432, 8545440), (2560, 8118168), (2811, 7393280), (2888, 7196160), (3040, 6836352), (3072, 6765140), (3610, 5756928), (3648, 5696960), (3748, 5544960), (3840, 5412112), (4096, 5073855), (4332, 4797440), (4560, 4557568), (4685, 4435968), (4864, 4272720), (5120, 4059084), (5415, 3837952), (5622, 3696640), (5776, 3598080), (6080, 3418176), (6144, 3382570), (7220, 2878464), (7296, 2848480), (7496, 2772480), (7680, 2706056), (8664, 2398720), (9120, 2278784), (9370, 2217984), (9728, 2136360), (10240, 2029542), (10830, 1918976), (11244, 1848320), (11552, 1799040), (12160, 1709088), (12288, 1691285), (14055, 1478656), (14440, 1439232), (14592, 1424240), (14992, 1386240), (15360, 1353028), (17328, 1199360), (17803, 1167360), (18240, 1139392), (18740, 1108992), (19456, 1068180), (20480, 1014771), (21660, 959488), (22488, 924160), (23104, 899520), (24320, 854544), (28110, 739328), (28880, 719616), (29184, 712120), (29984, 693120), (30720, 676514), (34656, 599680), (35606, 583680), (36480, 569696), (37480, 554496), (38912, 534090), (43320, 479744), (44976, 462080), (46208, 449760), (48640, 427272), (53409, 389120), (56220, 369664), (57760, 359808), (58368, 356060), (59968, 346560), (61440, 338257), (69312, 299840), (71212, 291840), (72960, 284848), (74960, 277248), (77824, 267045), (86640, 239872), (89015, 233472), (89952, 231040), (92416, 224880), (97280, 213636), (106818, 194560), (112440, 184832), (115520, 179904), (116736, 178030), (119936, 173280), (138624, 149920), (142424, 145920)]