21307553280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 640

約数和(自身を含む): 85134551040

約数和(自身を除く): 63826997760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 256, 260, 270, 276, 288, 299, 312, 320, 345, 351, 360, 368, 384, 390, 414, 416, 432, 460, 468, 480, 512, 520, 540, 552, 576, 585, 598, 621, 624, 640, 690, 702, 720, 736, 768, 780, 828, 832, 864, 897, 920, 936, 960, 1031, 1035, 1040, 1080, 1104, 1152, 1170, 1196, 1242, 1248, 1280, 1380, 1404, 1440, 1472, 1495, 1536, 1560, 1656, 1664, 1728, 1755, 1794, 1840, 1872, 1920, 2062, 2070, 2080, 2160, 2208, 2304, 2340, 2392, 2484, 2496, 2560, 2691, 2760, 2808, 2880, 2944, 2990, 3093, 3105, 3120, 3312, 3328, 3456, 3510, 3588, 3680, 3744, 3840, 4124, 4140, 4160, 4320, 4416, 4485, 4608, 4680, 4784, 4968, 4992, 5155, 5382, 5520, 5616, 5760, 5888, 5980, 6186, 6210, 6240, 6624, 6656, 6912, 7020, 7176, 7360, 7488, 7680, 8073, 8248, 8280, 8320, 8640, 8832, 8970, 9279, 9360, 9568, 9936, 9984, 10310, 10764, 11040, 11232, 11520, 11776, 11960, 12372, 12420, 12480, 13248, 13403, 13455, 13824, 14040, 14352, 14720, 14976, 15465, 16146, 16496, 16560, 16640, 17280, 17664, 17940, 18558, 18720, 19136, 19872, 19968, 20620, 21528, 22080, 22464, 23040, 23713, 23920, 24744, 24840, 24960, 26496, 26806, 26910, 27837, 28080, 28704, 29440, 29952, 30930, 32292, 32992, 33120, 33280, 34560, 35328, 35880, 37116, 37440, 38272, 39744, 40209, 40365, 41240, 43056, 44160, 44928, 46395, 47426, 47840, 49488, 49680, 49920, 52992, 53612, 53820, 55674, 56160, 57408, 58880, 59904, 61860, 64584, 65984, 66240, 67015, 69120, 71139, 71760, 74232, 74880, 76544, 79488, 80418, 80730, 82480, 86112, 88320, 89856, 92790, 94852, 95680, 98976, 99360, 99840, 105984, 107224, 107640, 111348, 112320, 114816, 118565, 120627, 123720, 129168, 131968, 132480, 134030, 139185, 142278, 143520, 148464, 149760, 153088, 158976, 160836, 161460, 164960, 172224, 176640, 179712, 185580, 189704, 191360, 197952, 198720, 201045, 213417, 214448, 215280, 222696, 224640, 229632, 237130, 241254, 247440, 258336, 263936, 264960, 268060, 278370, 284556, 287040, 296928, 299520, 308269, 317952, 321672, 322920, 329920, 344448, 355695, 361881, 371160, 379408, 382720, 395904, 397440, 402090, 426834, 428896, 430560, 445392, 449280, 459264, 474260, 482508, 494880, 516672, 527872, 529920, 536120, 556740, 569112, 574080, 593856, 603135, 616538, 640251, 643344, 645840, 659840, 688896, 711390, 723762, 742320, 758816, 765440, 791808, 794880, 804180, 853668, 857792, 861120, 890784, 898560, 924807, 948520, 965016, 989760, 1033344, 1067085, 1072240, 1113480, 1138224, 1148160, 1187712, 1206270, 1233076, 1280502, 1286688, 1291680, 1319680, 1377792, 1422780, 1447524, 1484640, 1517632, 1541345, 1583616, 1589760, 1608360, 1707336, 1715584, 1722240, 1781568, 1809405, 1849614, 1897040, 1930032, 1979520, 2066688, 2134170, 2144480, 2226960, 2276448, 2296320, 2375424, 2412540, 2466152, 2561004, 2573376, 2583360, 2639360, 2774421, 2845560, 2895048, 2969280, 3035264, 3082690, 3201255, 3216720, 3414672, 3431168, 3444480, 3563136, 3618810, 3699228, 3794080, 3860064, 3959040, 4133376, 4268340, 4288960, 4453920, 4552896, 4624035, 4750848, 4825080, 4932304, 5122008, 5146752, 5166720, 5548842, 5691120, 5790096, 5938560, 6070528, 6165380, 6402510, 6433440, 6829344, 6862336, 6888960, 7126272, 7237620, 7398456, 7588160, 7720128, 7918080, 8323263, 8536680, 8577920, 8907840, 9105792, 9248070, 9650160, 9864608, 10244016, 10293504, 10333440, 11097684, 11382240, 11580192, 11877120, 12141056, 12330760, 12805020, 12866880, 13658688, 13872105, 14252544, 14475240, 14796912, 15176320, 15440256, 16646526, 17073360, 17155840, 17815680, 18211584, 18496140, 19300320, 19729216, 20488032, 20587008, 20666880, 22195368, 22764480, 23160384, 23754240, 24661520, 25610040, 25733760, 27317376, 27744210, 28950480, 29593824, 30352640, 30880512, 33293052, 34146720, 34311680, 35631360, 36423168, 36992280, 38600640, 39458432, 40976064, 41616315, 44390736, 45528960, 46320768, 49323040, 51220080, 51467520, 54634752, 55488420, 57900960, 59187648, 60705280, 61761024, 66586104, 68293440, 71262720, 73984560, 77201280, 78916864, 81952128, 83232630, 88781472, 91057920, 92641536, 98646080, 102440160, 102935040, 109269504, 110976840, 115801920, 118375296, 133172208, 136586880, 147969120, 154402560, 157833728, 163904256, 166465260, 177562944, 182115840, 185283072, 197292160, 204880320, 221953680, 231603840, 236750592, 266344416, 273173760, 295938240, 308805120, 327808512, 332930520, 355125888, 394584320, 409760640, 443907360, 463207680, 473501184, 532688832, 546347520, 591876480, 665861040, 710251776, 789168640, 819521280, 887814720, 926415360, 1065377664, 1183752960, 1331722080, 1420503552, 1639042560, 1775629440, 2130755328, 2367505920, 2663444160, 3551258880, 4261510656, 5326888320, 7102517760, 10653776640, 21307553280]

約数ペア:

[(1, 21307553280), (2, 10653776640), (3, 7102517760), (4, 5326888320), (5, 4261510656), (6, 3551258880), (8, 2663444160), (9, 2367505920), (10, 2130755328), (12, 1775629440), (13, 1639042560), (15, 1420503552), (16, 1331722080), (18, 1183752960), (20, 1065377664), (23, 926415360), (24, 887814720), (26, 819521280), (27, 789168640), (30, 710251776), (32, 665861040), (36, 591876480), (39, 546347520), (40, 532688832), (45, 473501184), (46, 463207680), (48, 443907360), (52, 409760640), (54, 394584320), (60, 355125888), (64, 332930520), (65, 327808512), (69, 308805120), (72, 295938240), (78, 273173760), (80, 266344416), (90, 236750592), (92, 231603840), (96, 221953680), (104, 204880320), (108, 197292160), (115, 185283072), (117, 182115840), (120, 177562944), (128, 166465260), (130, 163904256), (135, 157833728), (138, 154402560), (144, 147969120), (156, 136586880), (160, 133172208), (180, 118375296), (184, 115801920), (192, 110976840), (195, 109269504), (207, 102935040), (208, 102440160), (216, 98646080), (230, 92641536), (234, 91057920), (240, 88781472), (256, 83232630), (260, 81952128), (270, 78916864), (276, 77201280), (288, 73984560), (299, 71262720), (312, 68293440), (320, 66586104), (345, 61761024), (351, 60705280), (360, 59187648), (368, 57900960), (384, 55488420), (390, 54634752), (414, 51467520), (416, 51220080), (432, 49323040), (460, 46320768), (468, 45528960), (480, 44390736), (512, 41616315), (520, 40976064), (540, 39458432), (552, 38600640), (576, 36992280), (585, 36423168), (598, 35631360), (621, 34311680), (624, 34146720), (640, 33293052), (690, 30880512), (702, 30352640), (720, 29593824), (736, 28950480), (768, 27744210), (780, 27317376), (828, 25733760), (832, 25610040), (864, 24661520), (897, 23754240), (920, 23160384), (936, 22764480), (960, 22195368), (1031, 20666880), (1035, 20587008), (1040, 20488032), (1080, 19729216), (1104, 19300320), (1152, 18496140), (1170, 18211584), (1196, 17815680), (1242, 17155840), (1248, 17073360), (1280, 16646526), (1380, 15440256), (1404, 15176320), (1440, 14796912), (1472, 14475240), (1495, 14252544), (1536, 13872105), (1560, 13658688), (1656, 12866880), (1664, 12805020), (1728, 12330760), (1755, 12141056), (1794, 11877120), (1840, 11580192), (1872, 11382240), (1920, 11097684), (2062, 10333440), (2070, 10293504), (2080, 10244016), (2160, 9864608), (2208, 9650160), (2304, 9248070), (2340, 9105792), (2392, 8907840), (2484, 8577920), (2496, 8536680), (2560, 8323263), (2691, 7918080), (2760, 7720128), (2808, 7588160), (2880, 7398456), (2944, 7237620), (2990, 7126272), (3093, 6888960), (3105, 6862336), (3120, 6829344), (3312, 6433440), (3328, 6402510), (3456, 6165380), (3510, 6070528), (3588, 5938560), (3680, 5790096), (3744, 5691120), (3840, 5548842), (4124, 5166720), (4140, 5146752), (4160, 5122008), (4320, 4932304), (4416, 4825080), (4485, 4750848), (4608, 4624035), (4680, 4552896), (4784, 4453920), (4968, 4288960), (4992, 4268340), (5155, 4133376), (5382, 3959040), (5520, 3860064), (5616, 3794080), (5760, 3699228), (5888, 3618810), (5980, 3563136), (6186, 3444480), (6210, 3431168), (6240, 3414672), (6624, 3216720), (6656, 3201255), (6912, 3082690), (7020, 3035264), (7176, 2969280), (7360, 2895048), (7488, 2845560), (7680, 2774421), (8073, 2639360), (8248, 2583360), (8280, 2573376), (8320, 2561004), (8640, 2466152), (8832, 2412540), (8970, 2375424), (9279, 2296320), (9360, 2276448), (9568, 2226960), (9936, 2144480), (9984, 2134170), (10310, 2066688), (10764, 1979520), (11040, 1930032), (11232, 1897040), (11520, 1849614), (11776, 1809405), (11960, 1781568), (12372, 1722240), (12420, 1715584), (12480, 1707336), (13248, 1608360), (13403, 1589760), (13455, 1583616), (13824, 1541345), (14040, 1517632), (14352, 1484640), (14720, 1447524), (14976, 1422780), (15465, 1377792), (16146, 1319680), (16496, 1291680), (16560, 1286688), (16640, 1280502), (17280, 1233076), (17664, 1206270), (17940, 1187712), (18558, 1148160), (18720, 1138224), (19136, 1113480), (19872, 1072240), (19968, 1067085), (20620, 1033344), (21528, 989760), (22080, 965016), (22464, 948520), (23040, 924807), (23713, 898560), (23920, 890784), (24744, 861120), (24840, 857792), (24960, 853668), (26496, 804180), (26806, 794880), (26910, 791808), (27837, 765440), (28080, 758816), (28704, 742320), (29440, 723762), (29952, 711390), (30930, 688896), (32292, 659840), (32992, 645840), (33120, 643344), (33280, 640251), (34560, 616538), (35328, 603135), (35880, 593856), (37116, 574080), (37440, 569112), (38272, 556740), (39744, 536120), (40209, 529920), (40365, 527872), (41240, 516672), (43056, 494880), (44160, 482508), (44928, 474260), (46395, 459264), (47426, 449280), (47840, 445392), (49488, 430560), (49680, 428896), (49920, 426834), (52992, 402090), (53612, 397440), (53820, 395904), (55674, 382720), (56160, 379408), (57408, 371160), (58880, 361881), (59904, 355695), (61860, 344448), (64584, 329920), (65984, 322920), (66240, 321672), (67015, 317952), (69120, 308269), (71139, 299520), (71760, 296928), (74232, 287040), (74880, 284556), (76544, 278370), (79488, 268060), (80418, 264960), (80730, 263936), (82480, 258336), (86112, 247440), (88320, 241254), (89856, 237130), (92790, 229632), (94852, 224640), (95680, 222696), (98976, 215280), (99360, 214448), (99840, 213417), (105984, 201045), (107224, 198720), (107640, 197952), (111348, 191360), (112320, 189704), (114816, 185580), (118565, 179712), (120627, 176640), (123720, 172224), (129168, 164960), (131968, 161460), (132480, 160836), (134030, 158976), (139185, 153088), (142278, 149760), (143520, 148464)]