20456029440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7687}}^1$

素因数の和:7735

約数の個数: 576

約数和(自身を含む): 90514206720

約数和(自身を除く): 70058177280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 768, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1792, 1848, 1890, 1920, 1980, 2016, 2079, 2112, 2160, 2240, 2304, 2310, 2376, 2464, 2520, 2640, 2688, 2772, 2816, 2880, 2970, 3024, 3080, 3168, 3360, 3456, 3465, 3520, 3696, 3780, 3840, 3960, 4032, 4158, 4224, 4320, 4480, 4620, 4752, 4928, 5040, 5280, 5376, 5544, 5760, 5940, 6048, 6160, 6336, 6720, 6912, 6930, 7040, 7392, 7560, 7687, 7920, 8064, 8316, 8448, 8640, 8960, 9240, 9504, 9856, 10080, 10395, 10560, 11088, 11520, 11880, 12096, 12320, 12672, 13440, 13860, 14080, 14784, 15120, 15374, 15840, 16128, 16632, 17280, 18480, 19008, 19712, 20160, 20790, 21120, 22176, 23061, 23760, 24192, 24640, 25344, 26880, 27720, 29568, 30240, 30748, 31680, 33264, 34560, 36960, 38016, 38435, 40320, 41580, 42240, 44352, 46122, 47520, 48384, 49280, 53809, 55440, 59136, 60480, 61496, 63360, 66528, 69183, 73920, 76032, 76870, 80640, 83160, 84557, 88704, 92244, 95040, 98560, 107618, 110880, 115305, 120960, 122992, 126720, 133056, 138366, 147840, 153740, 161427, 166320, 169114, 177408, 184488, 190080, 207549, 215236, 221760, 230610, 241920, 245984, 253671, 266112, 269045, 276732, 295680, 307480, 322854, 332640, 338228, 345915, 368976, 380160, 415098, 422785, 430472, 443520, 461220, 484281, 491968, 507342, 532224, 538090, 553464, 591899, 614960, 645708, 665280, 676456, 691830, 737952, 761013, 807135, 830196, 845570, 860944, 887040, 922440, 968562, 983936, 1014684, 1037745, 1076180, 1106928, 1183798, 1229920, 1268355, 1291416, 1330560, 1352912, 1383660, 1452843, 1475904, 1522026, 1614270, 1660392, 1691140, 1721888, 1775697, 1844880, 1937124, 1967872, 2029368, 2075490, 2152360, 2213856, 2283039, 2367596, 2421405, 2459840, 2536710, 2582832, 2661120, 2705824, 2767320, 2905686, 2951808, 2959495, 3044052, 3228540, 3320784, 3382280, 3443776, 3551394, 3689760, 3805065, 3874248, 4058736, 4150980, 4304720, 4427712, 4566078, 4735192, 4842810, 4919680, 5073420, 5165664, 5327091, 5411648, 5534640, 5811372, 5903616, 5918990, 6088104, 6457080, 6641568, 6764560, 6887552, 7102788, 7264215, 7379520, 7610130, 7748496, 8117472, 8301960, 8609440, 8855424, 8878485, 9132156, 9470384, 9685620, 9839360, 10146840, 10331328, 10654182, 10823296, 11069280, 11415195, 11622744, 11837980, 12176208, 12914160, 13283136, 13529120, 13775104, 14205576, 14528430, 14759040, 15220260, 15496992, 15981273, 16234944, 16603920, 17218880, 17710848, 17756970, 18264312, 18940768, 19371240, 20293680, 20662656, 21308364, 21646592, 22138560, 22830390, 23245488, 23675960, 24352416, 25828320, 26566272, 26635455, 27058240, 28411152, 29056860, 29518080, 30440520, 30993984, 31962546, 32469888, 33207840, 34437760, 35513940, 36528624, 37881536, 38742480, 40587360, 41325312, 42616728, 44277120, 45660780, 46490976, 47351920, 48704832, 51656640, 53132544, 53270910, 54116480, 56822304, 58113720, 60881040, 61987968, 63925092, 64939776, 66415680, 68875520, 71027880, 73057248, 75763072, 77484960, 79906365, 81174720, 85233456, 88554240, 91321560, 92981952, 94703840, 97409664, 103313280, 106541820, 108232960, 113644608, 116227440, 121762080, 123975936, 127850184, 132831360, 142055760, 146114496, 151526144, 154969920, 159812730, 162349440, 170466912, 182643120, 185963904, 189407680, 194819328, 206626560, 213083640, 227289216, 232454880, 243524160, 255700368, 265662720, 284111520, 292228992, 309939840, 319625460, 324698880, 340933824, 365286240, 371927808, 378815360, 426167280, 454578432, 464909760, 487048320, 511400736, 568223040, 584457984, 619879680, 639250920, 681867648, 730572480, 757630720, 852334560, 929819520, 974096640, 1022801472, 1136446080, 1278501840, 1363735296, 1461144960, 1704669120, 1859639040, 2045602944, 2272892160, 2557003680, 2922289920, 3409338240, 4091205888, 5114007360, 6818676480, 10228014720, 20456029440]

約数ペア:

[(1, 20456029440), (2, 10228014720), (3, 6818676480), (4, 5114007360), (5, 4091205888), (6, 3409338240), (7, 2922289920), (8, 2557003680), (9, 2272892160), (10, 2045602944), (11, 1859639040), (12, 1704669120), (14, 1461144960), (15, 1363735296), (16, 1278501840), (18, 1136446080), (20, 1022801472), (21, 974096640), (22, 929819520), (24, 852334560), (27, 757630720), (28, 730572480), (30, 681867648), (32, 639250920), (33, 619879680), (35, 584457984), (36, 568223040), (40, 511400736), (42, 487048320), (44, 464909760), (45, 454578432), (48, 426167280), (54, 378815360), (55, 371927808), (56, 365286240), (60, 340933824), (63, 324698880), (64, 319625460), (66, 309939840), (70, 292228992), (72, 284111520), (77, 265662720), (80, 255700368), (84, 243524160), (88, 232454880), (90, 227289216), (96, 213083640), (99, 206626560), (105, 194819328), (108, 189407680), (110, 185963904), (112, 182643120), (120, 170466912), (126, 162349440), (128, 159812730), (132, 154969920), (135, 151526144), (140, 146114496), (144, 142055760), (154, 132831360), (160, 127850184), (165, 123975936), (168, 121762080), (176, 116227440), (180, 113644608), (189, 108232960), (192, 106541820), (198, 103313280), (210, 97409664), (216, 94703840), (220, 92981952), (224, 91321560), (231, 88554240), (240, 85233456), (252, 81174720), (256, 79906365), (264, 77484960), (270, 75763072), (280, 73057248), (288, 71027880), (297, 68875520), (308, 66415680), (315, 64939776), (320, 63925092), (330, 61987968), (336, 60881040), (352, 58113720), (360, 56822304), (378, 54116480), (384, 53270910), (385, 53132544), (396, 51656640), (420, 48704832), (432, 47351920), (440, 46490976), (448, 45660780), (462, 44277120), (480, 42616728), (495, 41325312), (504, 40587360), (528, 38742480), (540, 37881536), (560, 36528624), (576, 35513940), (594, 34437760), (616, 33207840), (630, 32469888), (640, 31962546), (660, 30993984), (672, 30440520), (693, 29518080), (704, 29056860), (720, 28411152), (756, 27058240), (768, 26635455), (770, 26566272), (792, 25828320), (840, 24352416), (864, 23675960), (880, 23245488), (896, 22830390), (924, 22138560), (945, 21646592), (960, 21308364), (990, 20662656), (1008, 20293680), (1056, 19371240), (1080, 18940768), (1120, 18264312), (1152, 17756970), (1155, 17710848), (1188, 17218880), (1232, 16603920), (1260, 16234944), (1280, 15981273), (1320, 15496992), (1344, 15220260), (1386, 14759040), (1408, 14528430), (1440, 14205576), (1485, 13775104), (1512, 13529120), (1540, 13283136), (1584, 12914160), (1680, 12176208), (1728, 11837980), (1760, 11622744), (1792, 11415195), (1848, 11069280), (1890, 10823296), (1920, 10654182), (1980, 10331328), (2016, 10146840), (2079, 9839360), (2112, 9685620), (2160, 9470384), (2240, 9132156), (2304, 8878485), (2310, 8855424), (2376, 8609440), (2464, 8301960), (2520, 8117472), (2640, 7748496), (2688, 7610130), (2772, 7379520), (2816, 7264215), (2880, 7102788), (2970, 6887552), (3024, 6764560), (3080, 6641568), (3168, 6457080), (3360, 6088104), (3456, 5918990), (3465, 5903616), (3520, 5811372), (3696, 5534640), (3780, 5411648), (3840, 5327091), (3960, 5165664), (4032, 5073420), (4158, 4919680), (4224, 4842810), (4320, 4735192), (4480, 4566078), (4620, 4427712), (4752, 4304720), (4928, 4150980), (5040, 4058736), (5280, 3874248), (5376, 3805065), (5544, 3689760), (5760, 3551394), (5940, 3443776), (6048, 3382280), (6160, 3320784), (6336, 3228540), (6720, 3044052), (6912, 2959495), (6930, 2951808), (7040, 2905686), (7392, 2767320), (7560, 2705824), (7687, 2661120), (7920, 2582832), (8064, 2536710), (8316, 2459840), (8448, 2421405), (8640, 2367596), (8960, 2283039), (9240, 2213856), (9504, 2152360), (9856, 2075490), (10080, 2029368), (10395, 1967872), (10560, 1937124), (11088, 1844880), (11520, 1775697), (11880, 1721888), (12096, 1691140), (12320, 1660392), (12672, 1614270), (13440, 1522026), (13860, 1475904), (14080, 1452843), (14784, 1383660), (15120, 1352912), (15374, 1330560), (15840, 1291416), (16128, 1268355), (16632, 1229920), (17280, 1183798), (18480, 1106928), (19008, 1076180), (19712, 1037745), (20160, 1014684), (20790, 983936), (21120, 968562), (22176, 922440), (23061, 887040), (23760, 860944), (24192, 845570), (24640, 830196), (25344, 807135), (26880, 761013), (27720, 737952), (29568, 691830), (30240, 676456), (30748, 665280), (31680, 645708), (33264, 614960), (34560, 591899), (36960, 553464), (38016, 538090), (38435, 532224), (40320, 507342), (41580, 491968), (42240, 484281), (44352, 461220), (46122, 443520), (47520, 430472), (48384, 422785), (49280, 415098), (53809, 380160), (55440, 368976), (59136, 345915), (60480, 338228), (61496, 332640), (63360, 322854), (66528, 307480), (69183, 295680), (73920, 276732), (76032, 269045), (76870, 266112), (80640, 253671), (83160, 245984), (84557, 241920), (88704, 230610), (92244, 221760), (95040, 215236), (98560, 207549), (107618, 190080), (110880, 184488), (115305, 177408), (120960, 169114), (122992, 166320), (126720, 161427), (133056, 153740), (138366, 147840)]