21572925440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 288

約数和(自身を含む): 59447999520

約数和(自身を除く): 37875074080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 160, 176, 184, 220, 230, 242, 253, 256, 320, 352, 368, 440, 460, 484, 506, 512, 605, 640, 704, 736, 757, 880, 920, 968, 1012, 1024, 1210, 1265, 1280, 1408, 1472, 1514, 1760, 1840, 1936, 2024, 2048, 2420, 2530, 2560, 2783, 2816, 2944, 3028, 3520, 3680, 3785, 3872, 4048, 4840, 5060, 5120, 5566, 5632, 5888, 6056, 7040, 7360, 7570, 7744, 8096, 8327, 9680, 10120, 10240, 11132, 11264, 11776, 12112, 13915, 14080, 14720, 15140, 15488, 16192, 16654, 17411, 19360, 20240, 22264, 22528, 23552, 24224, 27830, 28160, 29440, 30280, 30976, 32384, 33308, 34822, 38720, 40480, 41635, 44528, 47104, 48448, 55660, 56320, 58880, 60560, 61952, 64768, 66616, 69644, 77440, 80960, 83270, 87055, 89056, 91597, 96896, 111320, 112640, 117760, 121120, 123904, 129536, 133232, 139288, 154880, 161920, 166540, 174110, 178112, 183194, 191521, 193792, 222640, 235520, 242240, 247808, 259072, 266464, 278576, 309760, 323840, 333080, 348220, 356224, 366388, 383042, 387584, 445280, 457985, 484480, 518144, 532928, 557152, 619520, 647680, 666160, 696440, 712448, 732776, 766084, 775168, 890560, 915970, 957605, 968960, 1065856, 1114304, 1239040, 1295360, 1332320, 1392880, 1424896, 1465552, 1532168, 1550336, 1781120, 1831940, 1915210, 1937920, 2106731, 2131712, 2228608, 2590720, 2664640, 2785760, 2849792, 2931104, 3064336, 3562240, 3663880, 3830420, 3875840, 4213462, 4263424, 4457216, 5329280, 5571520, 5699584, 5862208, 6128672, 7124480, 7327760, 7660840, 7751680, 8426924, 8526848, 8914432, 10533655, 10658560, 11143040, 11724416, 12257344, 14248960, 14655520, 15321680, 16853848, 17053696, 17828864, 21067310, 21317120, 22286080, 23448832, 24514688, 28497920, 29311040, 30643360, 33707696, 35657728, 42134620, 42634240, 44572160, 46897664, 49029376, 58622080, 61286720, 67415392, 84269240, 85268480, 89144320, 93795328, 98058752, 117244160, 122573440, 134830784, 168538480, 178288640, 187590656, 196117504, 234488320, 245146880, 269661568, 337076960, 392235008, 468976640, 490293760, 539323136, 674153920, 937953280, 980587520, 1078646272, 1348307840, 1961175040, 2157292544, 2696615680, 4314585088, 5393231360, 10786462720, 21572925440]

約数ペア:

[(1, 21572925440), (2, 10786462720), (4, 5393231360), (5, 4314585088), (8, 2696615680), (10, 2157292544), (11, 1961175040), (16, 1348307840), (20, 1078646272), (22, 980587520), (23, 937953280), (32, 674153920), (40, 539323136), (44, 490293760), (46, 468976640), (55, 392235008), (64, 337076960), (80, 269661568), (88, 245146880), (92, 234488320), (110, 196117504), (115, 187590656), (121, 178288640), (128, 168538480), (160, 134830784), (176, 122573440), (184, 117244160), (220, 98058752), (230, 93795328), (242, 89144320), (253, 85268480), (256, 84269240), (320, 67415392), (352, 61286720), (368, 58622080), (440, 49029376), (460, 46897664), (484, 44572160), (506, 42634240), (512, 42134620), (605, 35657728), (640, 33707696), (704, 30643360), (736, 29311040), (757, 28497920), (880, 24514688), (920, 23448832), (968, 22286080), (1012, 21317120), (1024, 21067310), (1210, 17828864), (1265, 17053696), (1280, 16853848), (1408, 15321680), (1472, 14655520), (1514, 14248960), (1760, 12257344), (1840, 11724416), (1936, 11143040), (2024, 10658560), (2048, 10533655), (2420, 8914432), (2530, 8526848), (2560, 8426924), (2783, 7751680), (2816, 7660840), (2944, 7327760), (3028, 7124480), (3520, 6128672), (3680, 5862208), (3785, 5699584), (3872, 5571520), (4048, 5329280), (4840, 4457216), (5060, 4263424), (5120, 4213462), (5566, 3875840), (5632, 3830420), (5888, 3663880), (6056, 3562240), (7040, 3064336), (7360, 2931104), (7570, 2849792), (7744, 2785760), (8096, 2664640), (8327, 2590720), (9680, 2228608), (10120, 2131712), (10240, 2106731), (11132, 1937920), (11264, 1915210), (11776, 1831940), (12112, 1781120), (13915, 1550336), (14080, 1532168), (14720, 1465552), (15140, 1424896), (15488, 1392880), (16192, 1332320), (16654, 1295360), (17411, 1239040), (19360, 1114304), (20240, 1065856), (22264, 968960), (22528, 957605), (23552, 915970), (24224, 890560), (27830, 775168), (28160, 766084), (29440, 732776), (30280, 712448), (30976, 696440), (32384, 666160), (33308, 647680), (34822, 619520), (38720, 557152), (40480, 532928), (41635, 518144), (44528, 484480), (47104, 457985), (48448, 445280), (55660, 387584), (56320, 383042), (58880, 366388), (60560, 356224), (61952, 348220), (64768, 333080), (66616, 323840), (69644, 309760), (77440, 278576), (80960, 266464), (83270, 259072), (87055, 247808), (89056, 242240), (91597, 235520), (96896, 222640), (111320, 193792), (112640, 191521), (117760, 183194), (121120, 178112), (123904, 174110), (129536, 166540), (133232, 161920), (139288, 154880)]