1806764960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 384

約数和(自身を含む): 5943974400

約数和(自身を除く): 4137209440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 29, 32, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 80, 88, 91, 104, 110, 112, 116, 130, 140, 143, 145, 154, 160, 176, 182, 203, 208, 220, 224, 232, 260, 280, 286, 290, 308, 319, 352, 364, 377, 385, 389, 406, 416, 440, 455, 464, 520, 560, 572, 580, 616, 638, 715, 728, 754, 770, 778, 812, 880, 910, 928, 1001, 1015, 1040, 1120, 1144, 1160, 1232, 1276, 1430, 1456, 1508, 1540, 1556, 1595, 1624, 1760, 1820, 1885, 1945, 2002, 2030, 2080, 2233, 2288, 2320, 2464, 2552, 2639, 2723, 2860, 2912, 3016, 3080, 3112, 3190, 3248, 3640, 3770, 3890, 4004, 4060, 4147, 4279, 4466, 4576, 4640, 5005, 5057, 5104, 5278, 5446, 5720, 6032, 6160, 6224, 6380, 6496, 7280, 7540, 7780, 8008, 8120, 8294, 8558, 8932, 10010, 10114, 10208, 10556, 10892, 11165, 11281, 11440, 12064, 12320, 12448, 12760, 13195, 13615, 14560, 15080, 15560, 16016, 16240, 16588, 17116, 17864, 20020, 20228, 20735, 21112, 21395, 21784, 22330, 22562, 22880, 25285, 25520, 26390, 27230, 29029, 29953, 30160, 31120, 32032, 32480, 33176, 34232, 35399, 35728, 40040, 40456, 41470, 42224, 42790, 43568, 44660, 45124, 50570, 51040, 52780, 54460, 55627, 56405, 58058, 59906, 60320, 62240, 66352, 68464, 70798, 71456, 78967, 80080, 80912, 82940, 84448, 85580, 87136, 89320, 90248, 101140, 105560, 108920, 111254, 112810, 116116, 119812, 124091, 132704, 136928, 141596, 145145, 146653, 149765, 157934, 160160, 161824, 165880, 171160, 176995, 178640, 180496, 202280, 211120, 217840, 222508, 225620, 232232, 239624, 248182, 278135, 283192, 290290, 293306, 299530, 315868, 331760, 342320, 353990, 357280, 360992, 389389, 394835, 404560, 422240, 435680, 445016, 451240, 464464, 479248, 496364, 556270, 566384, 580580, 586612, 599060, 620455, 631736, 663520, 684640, 707980, 733265, 778778, 789670, 809120, 868637, 890032, 902480, 928928, 958496, 992728, 1026571, 1112540, 1132768, 1161160, 1173224, 1198120, 1240910, 1263472, 1415960, 1466530, 1557556, 1579340, 1613183, 1737274, 1780064, 1804960, 1946945, 1985456, 2053142, 2225080, 2322320, 2346448, 2396240, 2481820, 2526944, 2831920, 2933060, 3115112, 3158680, 3226366, 3474548, 3893890, 3970912, 4106284, 4343185, 4450160, 4644640, 4692896, 4792480, 4963640, 5132855, 5663840, 5866120, 6230224, 6317360, 6452732, 6949096, 7787780, 8065915, 8212568, 8686370, 8900320, 9927280, 10265710, 11292281, 11732240, 12460448, 12634720, 12905464, 13898192, 15575560, 16131830, 16425136, 17372740, 19854560, 20531420, 22584562, 23464480, 25810928, 27796384, 31151120, 32263660, 32850272, 34745480, 41062840, 45169124, 51621856, 56461405, 62302240, 64527320, 69490960, 82125680, 90338248, 112922810, 129054640, 138981920, 164251360, 180676496, 225845620, 258109280, 361352992, 451691240, 903382480, 1806764960]

約数ペア:

[(1, 1806764960), (2, 903382480), (4, 451691240), (5, 361352992), (7, 258109280), (8, 225845620), (10, 180676496), (11, 164251360), (13, 138981920), (14, 129054640), (16, 112922810), (20, 90338248), (22, 82125680), (26, 69490960), (28, 64527320), (29, 62302240), (32, 56461405), (35, 51621856), (40, 45169124), (44, 41062840), (52, 34745480), (55, 32850272), (56, 32263660), (58, 31151120), (65, 27796384), (70, 25810928), (77, 23464480), (80, 22584562), (88, 20531420), (91, 19854560), (104, 17372740), (110, 16425136), (112, 16131830), (116, 15575560), (130, 13898192), (140, 12905464), (143, 12634720), (145, 12460448), (154, 11732240), (160, 11292281), (176, 10265710), (182, 9927280), (203, 8900320), (208, 8686370), (220, 8212568), (224, 8065915), (232, 7787780), (260, 6949096), (280, 6452732), (286, 6317360), (290, 6230224), (308, 5866120), (319, 5663840), (352, 5132855), (364, 4963640), (377, 4792480), (385, 4692896), (389, 4644640), (406, 4450160), (416, 4343185), (440, 4106284), (455, 3970912), (464, 3893890), (520, 3474548), (560, 3226366), (572, 3158680), (580, 3115112), (616, 2933060), (638, 2831920), (715, 2526944), (728, 2481820), (754, 2396240), (770, 2346448), (778, 2322320), (812, 2225080), (880, 2053142), (910, 1985456), (928, 1946945), (1001, 1804960), (1015, 1780064), (1040, 1737274), (1120, 1613183), (1144, 1579340), (1160, 1557556), (1232, 1466530), (1276, 1415960), (1430, 1263472), (1456, 1240910), (1508, 1198120), (1540, 1173224), (1556, 1161160), (1595, 1132768), (1624, 1112540), (1760, 1026571), (1820, 992728), (1885, 958496), (1945, 928928), (2002, 902480), (2030, 890032), (2080, 868637), (2233, 809120), (2288, 789670), (2320, 778778), (2464, 733265), (2552, 707980), (2639, 684640), (2723, 663520), (2860, 631736), (2912, 620455), (3016, 599060), (3080, 586612), (3112, 580580), (3190, 566384), (3248, 556270), (3640, 496364), (3770, 479248), (3890, 464464), (4004, 451240), (4060, 445016), (4147, 435680), (4279, 422240), (4466, 404560), (4576, 394835), (4640, 389389), (5005, 360992), (5057, 357280), (5104, 353990), (5278, 342320), (5446, 331760), (5720, 315868), (6032, 299530), (6160, 293306), (6224, 290290), (6380, 283192), (6496, 278135), (7280, 248182), (7540, 239624), (7780, 232232), (8008, 225620), (8120, 222508), (8294, 217840), (8558, 211120), (8932, 202280), (10010, 180496), (10114, 178640), (10208, 176995), (10556, 171160), (10892, 165880), (11165, 161824), (11281, 160160), (11440, 157934), (12064, 149765), (12320, 146653), (12448, 145145), (12760, 141596), (13195, 136928), (13615, 132704), (14560, 124091), (15080, 119812), (15560, 116116), (16016, 112810), (16240, 111254), (16588, 108920), (17116, 105560), (17864, 101140), (20020, 90248), (20228, 89320), (20735, 87136), (21112, 85580), (21395, 84448), (21784, 82940), (22330, 80912), (22562, 80080), (22880, 78967), (25285, 71456), (25520, 70798), (26390, 68464), (27230, 66352), (29029, 62240), (29953, 60320), (30160, 59906), (31120, 58058), (32032, 56405), (32480, 55627), (33176, 54460), (34232, 52780), (35399, 51040), (35728, 50570), (40040, 45124), (40456, 44660), (41470, 43568), (42224, 42790)]