20881469952

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 480

約数和(自身を含む): 74451484800

約数和(自身を除く): 53570014848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 256, 261, 288, 294, 336, 348, 378, 384, 392, 406, 432, 441, 448, 464, 504, 512, 522, 576, 588, 609, 672, 696, 756, 768, 783, 784, 812, 864, 882, 896, 928, 1008, 1044, 1063, 1152, 1176, 1218, 1323, 1344, 1392, 1421, 1512, 1536, 1566, 1568, 1624, 1728, 1764, 1792, 1827, 1856, 2016, 2088, 2126, 2304, 2352, 2436, 2646, 2688, 2784, 2842, 3024, 3132, 3136, 3189, 3248, 3456, 3528, 3584, 3654, 3712, 4032, 4176, 4252, 4263, 4608, 4704, 4872, 5292, 5376, 5481, 5568, 5684, 6048, 6264, 6272, 6378, 6496, 6912, 7056, 7308, 7424, 7441, 8064, 8352, 8504, 8526, 9408, 9567, 9744, 10584, 10752, 10962, 11136, 11368, 12096, 12528, 12544, 12756, 12789, 12992, 13824, 14112, 14616, 14848, 14882, 16128, 16704, 17008, 17052, 18816, 19134, 19488, 21168, 21924, 22272, 22323, 22736, 24192, 25056, 25088, 25512, 25578, 25984, 28224, 28701, 29232, 29764, 30827, 32256, 33408, 34016, 34104, 37632, 38268, 38367, 38976, 42336, 43848, 44544, 44646, 45472, 48384, 50112, 51024, 51156, 51968, 52087, 56448, 57402, 58464, 59528, 61654, 66816, 66969, 68032, 68208, 75264, 76536, 76734, 77952, 84672, 87696, 89292, 90944, 92481, 96768, 100224, 102048, 102312, 103936, 104174, 112896, 114804, 116928, 119056, 123308, 133632, 133938, 136064, 136416, 153072, 153468, 155904, 156261, 169344, 175392, 178584, 181888, 184962, 200448, 200907, 204096, 204624, 208348, 215789, 225792, 229608, 233856, 238112, 246616, 267876, 272128, 272832, 277443, 306144, 306936, 311808, 312522, 338688, 350784, 357168, 363776, 369924, 400896, 401814, 408192, 409248, 416696, 431578, 459216, 467712, 468783, 476224, 493232, 535752, 544256, 545664, 554886, 612288, 613872, 625044, 647367, 677376, 701568, 714336, 727552, 739848, 803628, 816384, 818496, 832329, 833392, 863156, 918432, 935424, 937566, 952448, 986464, 1071504, 1091328, 1109772, 1224576, 1227744, 1250088, 1294734, 1403136, 1406349, 1428672, 1479696, 1510523, 1607256, 1632768, 1636992, 1664658, 1666784, 1726312, 1836864, 1875132, 1904896, 1942101, 1972928, 2143008, 2182656, 2219544, 2449152, 2455488, 2500176, 2589468, 2806272, 2812698, 2857344, 2959392, 3021046, 3214512, 3273984, 3329316, 3333568, 3452624, 3673728, 3750264, 3809792, 3884202, 3945856, 4286016, 4439088, 4531569, 4898304, 4910976, 5000352, 5178936, 5625396, 5714688, 5826303, 5918784, 6042092, 6429024, 6547968, 6658632, 6667136, 6905248, 7347456, 7500528, 7768404, 7891712, 8572032, 8878176, 9063138, 9821952, 10000704, 10357872, 11250792, 11429376, 11652606, 11837568, 12084184, 12858048, 13317264, 13334272, 13594707, 13810496, 14694912, 15001056, 15536808, 15783424, 17144064, 17756352, 18126276, 19643904, 20001408, 20715744, 22501584, 23305212, 23675136, 24168368, 25716096, 26634528, 26668544, 27189414, 27620992, 30002112, 31073616, 34288128, 35512704, 36252552, 40002816, 40784121, 41431488, 45003168, 46610424, 47350272, 48336736, 51432192, 53269056, 54378828, 55241984, 60004224, 62147232, 71025408, 72505104, 80005632, 81568242, 82862976, 90006336, 93220848, 96673472, 102864384, 106538112, 108757656, 110483968, 120008448, 124294464, 142050816, 145010208, 163136484, 165725952, 180012672, 186441696, 193346944, 213076224, 217515312, 240016896, 248588928, 290020416, 326272968, 331451904, 360025344, 372883392, 386693888, 426152448, 435030624, 497177856, 580040832, 652545936, 720050688, 745766784, 773387776, 870061248, 994355712, 1160081664, 1305091872, 1491533568, 1740122496, 2320163328, 2610183744, 2983067136, 3480244992, 5220367488, 6960489984, 10440734976, 20881469952]

約数ペア:

[(1, 20881469952), (2, 10440734976), (3, 6960489984), (4, 5220367488), (6, 3480244992), (7, 2983067136), (8, 2610183744), (9, 2320163328), (12, 1740122496), (14, 1491533568), (16, 1305091872), (18, 1160081664), (21, 994355712), (24, 870061248), (27, 773387776), (28, 745766784), (29, 720050688), (32, 652545936), (36, 580040832), (42, 497177856), (48, 435030624), (49, 426152448), (54, 386693888), (56, 372883392), (58, 360025344), (63, 331451904), (64, 326272968), (72, 290020416), (84, 248588928), (87, 240016896), (96, 217515312), (98, 213076224), (108, 193346944), (112, 186441696), (116, 180012672), (126, 165725952), (128, 163136484), (144, 145010208), (147, 142050816), (168, 124294464), (174, 120008448), (189, 110483968), (192, 108757656), (196, 106538112), (203, 102864384), (216, 96673472), (224, 93220848), (232, 90006336), (252, 82862976), (256, 81568242), (261, 80005632), (288, 72505104), (294, 71025408), (336, 62147232), (348, 60004224), (378, 55241984), (384, 54378828), (392, 53269056), (406, 51432192), (432, 48336736), (441, 47350272), (448, 46610424), (464, 45003168), (504, 41431488), (512, 40784121), (522, 40002816), (576, 36252552), (588, 35512704), (609, 34288128), (672, 31073616), (696, 30002112), (756, 27620992), (768, 27189414), (783, 26668544), (784, 26634528), (812, 25716096), (864, 24168368), (882, 23675136), (896, 23305212), (928, 22501584), (1008, 20715744), (1044, 20001408), (1063, 19643904), (1152, 18126276), (1176, 17756352), (1218, 17144064), (1323, 15783424), (1344, 15536808), (1392, 15001056), (1421, 14694912), (1512, 13810496), (1536, 13594707), (1566, 13334272), (1568, 13317264), (1624, 12858048), (1728, 12084184), (1764, 11837568), (1792, 11652606), (1827, 11429376), (1856, 11250792), (2016, 10357872), (2088, 10000704), (2126, 9821952), (2304, 9063138), (2352, 8878176), (2436, 8572032), (2646, 7891712), (2688, 7768404), (2784, 7500528), (2842, 7347456), (3024, 6905248), (3132, 6667136), (3136, 6658632), (3189, 6547968), (3248, 6429024), (3456, 6042092), (3528, 5918784), (3584, 5826303), (3654, 5714688), (3712, 5625396), (4032, 5178936), (4176, 5000352), (4252, 4910976), (4263, 4898304), (4608, 4531569), (4704, 4439088), (4872, 4286016), (5292, 3945856), (5376, 3884202), (5481, 3809792), (5568, 3750264), (5684, 3673728), (6048, 3452624), (6264, 3333568), (6272, 3329316), (6378, 3273984), (6496, 3214512), (6912, 3021046), (7056, 2959392), (7308, 2857344), (7424, 2812698), (7441, 2806272), (8064, 2589468), (8352, 2500176), (8504, 2455488), (8526, 2449152), (9408, 2219544), (9567, 2182656), (9744, 2143008), (10584, 1972928), (10752, 1942101), (10962, 1904896), (11136, 1875132), (11368, 1836864), (12096, 1726312), (12528, 1666784), (12544, 1664658), (12756, 1636992), (12789, 1632768), (12992, 1607256), (13824, 1510523), (14112, 1479696), (14616, 1428672), (14848, 1406349), (14882, 1403136), (16128, 1294734), (16704, 1250088), (17008, 1227744), (17052, 1224576), (18816, 1109772), (19134, 1091328), (19488, 1071504), (21168, 986464), (21924, 952448), (22272, 937566), (22323, 935424), (22736, 918432), (24192, 863156), (25056, 833392), (25088, 832329), (25512, 818496), (25578, 816384), (25984, 803628), (28224, 739848), (28701, 727552), (29232, 714336), (29764, 701568), (30827, 677376), (32256, 647367), (33408, 625044), (34016, 613872), (34104, 612288), (37632, 554886), (38268, 545664), (38367, 544256), (38976, 535752), (42336, 493232), (43848, 476224), (44544, 468783), (44646, 467712), (45472, 459216), (48384, 431578), (50112, 416696), (51024, 409248), (51156, 408192), (51968, 401814), (52087, 400896), (56448, 369924), (57402, 363776), (58464, 357168), (59528, 350784), (61654, 338688), (66816, 312522), (66969, 311808), (68032, 306936), (68208, 306144), (75264, 277443), (76536, 272832), (76734, 272128), (77952, 267876), (84672, 246616), (87696, 238112), (89292, 233856), (90944, 229608), (92481, 225792), (96768, 215789), (100224, 208348), (102048, 204624), (102312, 204096), (103936, 200907), (104174, 200448), (112896, 184962), (114804, 181888), (116928, 178584), (119056, 175392), (123308, 169344), (133632, 156261), (133938, 155904), (136064, 153468), (136416, 153072)]