20683914240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 528

約数和(自身を含む): 75271956480

約数和(自身を除く): 54588042240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 242, 248, 256, 264, 310, 320, 330, 341, 352, 359, 363, 372, 384, 440, 465, 480, 484, 496, 512, 528, 605, 620, 640, 660, 682, 704, 718, 726, 744, 768, 880, 930, 960, 968, 992, 1023, 1024, 1056, 1077, 1210, 1240, 1280, 1320, 1364, 1408, 1436, 1452, 1488, 1536, 1705, 1760, 1795, 1815, 1860, 1920, 1936, 1984, 2046, 2112, 2154, 2420, 2480, 2560, 2640, 2728, 2816, 2872, 2904, 2976, 3072, 3410, 3520, 3590, 3630, 3720, 3751, 3840, 3872, 3949, 3968, 4092, 4224, 4308, 4840, 4960, 5115, 5120, 5280, 5385, 5456, 5632, 5744, 5808, 5952, 6820, 7040, 7180, 7260, 7440, 7502, 7680, 7744, 7898, 7936, 8184, 8448, 8616, 9680, 9920, 10230, 10560, 10770, 10912, 11129, 11253, 11264, 11488, 11616, 11847, 11904, 13640, 14080, 14360, 14520, 14880, 15004, 15360, 15488, 15796, 15872, 16368, 16896, 17232, 18755, 19360, 19745, 19840, 20460, 21120, 21540, 21824, 22258, 22506, 22976, 23232, 23694, 23808, 27280, 28160, 28720, 29040, 29760, 30008, 30976, 31592, 31744, 32736, 33387, 33792, 34464, 37510, 38720, 39490, 39680, 40920, 42240, 43080, 43439, 43648, 44516, 45012, 45952, 46464, 47388, 47616, 54560, 55645, 56265, 56320, 57440, 58080, 59235, 59520, 60016, 61952, 63184, 65472, 66774, 68928, 75020, 77440, 78980, 79360, 81840, 84480, 86160, 86878, 87296, 89032, 90024, 91904, 92928, 94776, 95232, 109120, 111290, 112530, 114880, 116160, 118470, 119040, 120032, 122419, 123904, 126368, 130317, 130944, 133548, 137856, 150040, 154880, 157960, 158720, 163680, 166935, 168960, 172320, 173756, 174592, 178064, 180048, 183808, 185856, 189552, 217195, 218240, 222580, 225060, 229760, 232320, 236940, 238080, 240064, 244838, 252736, 260634, 261888, 267096, 275712, 300080, 309760, 315920, 327360, 333870, 344640, 347512, 349184, 356128, 360096, 367257, 367616, 371712, 379104, 434390, 436480, 445160, 450120, 459520, 464640, 473880, 476160, 480128, 489676, 505472, 521268, 523776, 534192, 551424, 600160, 612095, 619520, 631840, 651585, 654720, 667740, 689280, 695024, 712256, 720192, 734514, 758208, 868780, 872960, 890320, 900240, 919040, 929280, 947760, 960256, 979352, 1010944, 1042536, 1047552, 1068384, 1102848, 1200320, 1224190, 1263680, 1303170, 1309440, 1335480, 1346609, 1378560, 1390048, 1424512, 1440384, 1469028, 1516416, 1737560, 1745920, 1780640, 1800480, 1836285, 1838080, 1858560, 1895520, 1920512, 1958704, 2021888, 2085072, 2136768, 2400640, 2448380, 2527360, 2606340, 2618880, 2670960, 2693218, 2757120, 2780096, 2849024, 2880768, 2938056, 3032832, 3475120, 3561280, 3600960, 3672570, 3791040, 3841024, 3917408, 4039827, 4043776, 4170144, 4273536, 4801280, 4896760, 5054720, 5212680, 5237760, 5341920, 5386436, 5514240, 5560192, 5698048, 5761536, 5876112, 6065664, 6733045, 6950240, 7122560, 7201920, 7345140, 7582080, 7834816, 8079654, 8340288, 8547072, 9602560, 9793520, 10109440, 10425360, 10683840, 10772872, 11120384, 11396096, 11523072, 11752224, 12131328, 13466090, 13900480, 14245120, 14403840, 14690280, 15164160, 15669632, 16159308, 16680576, 17094144, 19205120, 19587040, 20199135, 20218880, 20850720, 21367680, 21545744, 22240768, 23504448, 26932180, 27800960, 28490240, 28807680, 29380560, 30328320, 31339264, 32318616, 33361152, 34188288, 39174080, 40398270, 41701440, 42735360, 43091488, 44481536, 47008896, 53864360, 55601920, 56980480, 57615360, 58761120, 60656640, 62678528, 64637232, 66722304, 78348160, 80796540, 83402880, 85470720, 86182976, 94017792, 107728720, 111203840, 117522240, 125357056, 129274464, 133444608, 156696320, 161593080, 166805760, 170941440, 172365952, 188035584, 215457440, 222407680, 235044480, 258548928, 313392640, 323186160, 333611520, 344731904, 376071168, 430914880, 470088960, 517097856, 626785280, 646372320, 667223040, 689463808, 861829760, 940177920, 1034195712, 1292744640, 1378927616, 1723659520, 1880355840, 2068391424, 2585489280, 3447319040, 4136782848, 5170978560, 6894638080, 10341957120, 20683914240]

約数ペア:

[(1, 20683914240), (2, 10341957120), (3, 6894638080), (4, 5170978560), (5, 4136782848), (6, 3447319040), (8, 2585489280), (10, 2068391424), (11, 1880355840), (12, 1723659520), (15, 1378927616), (16, 1292744640), (20, 1034195712), (22, 940177920), (24, 861829760), (30, 689463808), (31, 667223040), (32, 646372320), (33, 626785280), (40, 517097856), (44, 470088960), (48, 430914880), (55, 376071168), (60, 344731904), (62, 333611520), (64, 323186160), (66, 313392640), (80, 258548928), (88, 235044480), (93, 222407680), (96, 215457440), (110, 188035584), (120, 172365952), (121, 170941440), (124, 166805760), (128, 161593080), (132, 156696320), (155, 133444608), (160, 129274464), (165, 125357056), (176, 117522240), (186, 111203840), (192, 107728720), (220, 94017792), (240, 86182976), (242, 85470720), (248, 83402880), (256, 80796540), (264, 78348160), (310, 66722304), (320, 64637232), (330, 62678528), (341, 60656640), (352, 58761120), (359, 57615360), (363, 56980480), (372, 55601920), (384, 53864360), (440, 47008896), (465, 44481536), (480, 43091488), (484, 42735360), (496, 41701440), (512, 40398270), (528, 39174080), (605, 34188288), (620, 33361152), (640, 32318616), (660, 31339264), (682, 30328320), (704, 29380560), (718, 28807680), (726, 28490240), (744, 27800960), (768, 26932180), (880, 23504448), (930, 22240768), (960, 21545744), (968, 21367680), (992, 20850720), (1023, 20218880), (1024, 20199135), (1056, 19587040), (1077, 19205120), (1210, 17094144), (1240, 16680576), (1280, 16159308), (1320, 15669632), (1364, 15164160), (1408, 14690280), (1436, 14403840), (1452, 14245120), (1488, 13900480), (1536, 13466090), (1705, 12131328), (1760, 11752224), (1795, 11523072), (1815, 11396096), (1860, 11120384), (1920, 10772872), (1936, 10683840), (1984, 10425360), (2046, 10109440), (2112, 9793520), (2154, 9602560), (2420, 8547072), (2480, 8340288), (2560, 8079654), (2640, 7834816), (2728, 7582080), (2816, 7345140), (2872, 7201920), (2904, 7122560), (2976, 6950240), (3072, 6733045), (3410, 6065664), (3520, 5876112), (3590, 5761536), (3630, 5698048), (3720, 5560192), (3751, 5514240), (3840, 5386436), (3872, 5341920), (3949, 5237760), (3968, 5212680), (4092, 5054720), (4224, 4896760), (4308, 4801280), (4840, 4273536), (4960, 4170144), (5115, 4043776), (5120, 4039827), (5280, 3917408), (5385, 3841024), (5456, 3791040), (5632, 3672570), (5744, 3600960), (5808, 3561280), (5952, 3475120), (6820, 3032832), (7040, 2938056), (7180, 2880768), (7260, 2849024), (7440, 2780096), (7502, 2757120), (7680, 2693218), (7744, 2670960), (7898, 2618880), (7936, 2606340), (8184, 2527360), (8448, 2448380), (8616, 2400640), (9680, 2136768), (9920, 2085072), (10230, 2021888), (10560, 1958704), (10770, 1920512), (10912, 1895520), (11129, 1858560), (11253, 1838080), (11264, 1836285), (11488, 1800480), (11616, 1780640), (11847, 1745920), (11904, 1737560), (13640, 1516416), (14080, 1469028), (14360, 1440384), (14520, 1424512), (14880, 1390048), (15004, 1378560), (15360, 1346609), (15488, 1335480), (15796, 1309440), (15872, 1303170), (16368, 1263680), (16896, 1224190), (17232, 1200320), (18755, 1102848), (19360, 1068384), (19745, 1047552), (19840, 1042536), (20460, 1010944), (21120, 979352), (21540, 960256), (21824, 947760), (22258, 929280), (22506, 919040), (22976, 900240), (23232, 890320), (23694, 872960), (23808, 868780), (27280, 758208), (28160, 734514), (28720, 720192), (29040, 712256), (29760, 695024), (30008, 689280), (30976, 667740), (31592, 654720), (31744, 651585), (32736, 631840), (33387, 619520), (33792, 612095), (34464, 600160), (37510, 551424), (38720, 534192), (39490, 523776), (39680, 521268), (40920, 505472), (42240, 489676), (43080, 480128), (43439, 476160), (43648, 473880), (44516, 464640), (45012, 459520), (45952, 450120), (46464, 445160), (47388, 436480), (47616, 434390), (54560, 379104), (55645, 371712), (56265, 367616), (56320, 367257), (57440, 360096), (58080, 356128), (59235, 349184), (59520, 347512), (60016, 344640), (61952, 333870), (63184, 327360), (65472, 315920), (66774, 309760), (68928, 300080), (75020, 275712), (77440, 267096), (78980, 261888), (79360, 260634), (81840, 252736), (84480, 244838), (86160, 240064), (86878, 238080), (87296, 236940), (89032, 232320), (90024, 229760), (91904, 225060), (92928, 222580), (94776, 218240), (95232, 217195), (109120, 189552), (111290, 185856), (112530, 183808), (114880, 180048), (116160, 178064), (118470, 174592), (119040, 173756), (120032, 172320), (122419, 168960), (123904, 166935), (126368, 163680), (130317, 158720), (130944, 157960), (133548, 154880), (137856, 150040)]