20790743040

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 520

約数和(自身を含む): 75927031488

約数和(自身を除く): 55136288448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 144, 151, 160, 162, 166, 180, 192, 216, 240, 249, 256, 270, 288, 302, 320, 324, 332, 360, 384, 405, 415, 432, 453, 480, 498, 512, 540, 576, 604, 640, 648, 664, 720, 747, 755, 768, 810, 830, 864, 906, 960, 996, 1024, 1080, 1152, 1208, 1245, 1280, 1296, 1328, 1359, 1440, 1494, 1510, 1536, 1620, 1660, 1728, 1812, 1920, 1992, 2048, 2160, 2241, 2265, 2304, 2416, 2490, 2560, 2592, 2656, 2718, 2880, 2988, 3020, 3072, 3240, 3320, 3456, 3624, 3735, 3840, 3984, 4077, 4096, 4320, 4482, 4530, 4608, 4832, 4980, 5120, 5184, 5312, 5436, 5760, 5976, 6040, 6144, 6480, 6640, 6723, 6795, 6912, 7248, 7470, 7680, 7968, 8154, 8640, 8964, 9060, 9216, 9664, 9960, 10240, 10368, 10624, 10872, 11205, 11520, 11952, 12080, 12231, 12288, 12533, 12960, 13280, 13446, 13590, 13824, 14496, 14940, 15360, 15936, 16308, 17280, 17928, 18120, 18432, 19328, 19920, 20385, 20480, 20736, 21248, 21744, 22410, 23040, 23904, 24160, 24462, 25066, 25920, 26560, 26892, 27180, 27648, 28992, 29880, 30720, 31872, 32616, 33615, 34560, 35856, 36240, 36864, 37599, 38656, 39840, 40770, 41472, 42496, 43488, 44820, 46080, 47808, 48320, 48924, 50132, 51840, 53120, 53784, 54360, 55296, 57984, 59760, 61155, 61440, 62665, 63744, 65232, 67230, 69120, 71712, 72480, 75198, 77312, 79680, 81540, 82944, 84992, 86976, 89640, 92160, 95616, 96640, 97848, 100264, 103680, 106240, 107568, 108720, 110592, 112797, 115968, 119520, 122310, 125330, 127488, 130464, 134460, 138240, 143424, 144960, 150396, 154624, 159360, 163080, 165888, 169984, 173952, 179280, 184320, 187995, 191232, 193280, 195696, 200528, 207360, 212480, 215136, 217440, 225594, 231936, 239040, 244620, 250660, 254976, 260928, 268920, 276480, 286848, 289920, 300792, 309248, 318720, 326160, 331776, 338391, 339968, 347904, 358560, 375990, 382464, 386560, 391392, 401056, 414720, 424960, 430272, 434880, 451188, 463872, 478080, 489240, 501320, 509952, 521856, 537840, 552960, 563985, 573696, 579840, 601584, 618496, 637440, 652320, 676782, 695808, 717120, 751980, 764928, 773120, 782784, 802112, 829440, 849920, 860544, 869760, 902376, 927744, 956160, 978480, 1002640, 1015173, 1019904, 1043712, 1075680, 1127970, 1147392, 1159680, 1203168, 1274880, 1304640, 1353564, 1391616, 1434240, 1503960, 1529856, 1546240, 1565568, 1604224, 1658880, 1691955, 1699840, 1721088, 1739520, 1804752, 1855488, 1912320, 1956960, 2005280, 2030346, 2087424, 2151360, 2255940, 2294784, 2319360, 2406336, 2549760, 2609280, 2707128, 2783232, 2868480, 3007920, 3059712, 3092480, 3131136, 3208448, 3383910, 3442176, 3479040, 3609504, 3824640, 3913920, 4010560, 4060692, 4174848, 4302720, 4511880, 4589568, 4638720, 4812672, 5075865, 5099520, 5218560, 5414256, 5566464, 5736960, 6015840, 6262272, 6416896, 6767820, 6884352, 6958080, 7219008, 7649280, 7827840, 8021120, 8121384, 8349696, 8605440, 9023760, 9179136, 9277440, 9625344, 10151730, 10437120, 10828512, 11473920, 12031680, 12524544, 12833792, 13535640, 13768704, 13916160, 14438016, 15298560, 15655680, 16042240, 16242768, 16699392, 17210880, 18047520, 19250688, 20303460, 20874240, 21657024, 22947840, 24063360, 25049088, 25667584, 27071280, 27537408, 27832320, 28876032, 31311360, 32084480, 32485536, 34421760, 36095040, 38501376, 40606920, 41748480, 43314048, 45895680, 48126720, 50098176, 51335168, 54142560, 57752064, 62622720, 64168960, 64971072, 68843520, 72190080, 77002752, 81213840, 83496960, 86628096, 96253440, 108285120, 115504128, 125245440, 128337920, 129942144, 137687040, 144380160, 154005504, 162427680, 173256192, 192506880, 216570240, 231008256, 250490880, 256675840, 259884288, 288760320, 324855360, 346512384, 385013760, 433140480, 462016512, 519768576, 577520640, 649710720, 693024768, 770027520, 866280960, 1039537152, 1155041280, 1299421440, 1386049536, 1732561920, 2079074304, 2310082560, 2598842880, 3465123840, 4158148608, 5197685760, 6930247680, 10395371520, 20790743040]

約数ペア:

[(1, 20790743040), (2, 10395371520), (3, 6930247680), (4, 5197685760), (5, 4158148608), (6, 3465123840), (8, 2598842880), (9, 2310082560), (10, 2079074304), (12, 1732561920), (15, 1386049536), (16, 1299421440), (18, 1155041280), (20, 1039537152), (24, 866280960), (27, 770027520), (30, 693024768), (32, 649710720), (36, 577520640), (40, 519768576), (45, 462016512), (48, 433140480), (54, 385013760), (60, 346512384), (64, 324855360), (72, 288760320), (80, 259884288), (81, 256675840), (83, 250490880), (90, 231008256), (96, 216570240), (108, 192506880), (120, 173256192), (128, 162427680), (135, 154005504), (144, 144380160), (151, 137687040), (160, 129942144), (162, 128337920), (166, 125245440), (180, 115504128), (192, 108285120), (216, 96253440), (240, 86628096), (249, 83496960), (256, 81213840), (270, 77002752), (288, 72190080), (302, 68843520), (320, 64971072), (324, 64168960), (332, 62622720), (360, 57752064), (384, 54142560), (405, 51335168), (415, 50098176), (432, 48126720), (453, 45895680), (480, 43314048), (498, 41748480), (512, 40606920), (540, 38501376), (576, 36095040), (604, 34421760), (640, 32485536), (648, 32084480), (664, 31311360), (720, 28876032), (747, 27832320), (755, 27537408), (768, 27071280), (810, 25667584), (830, 25049088), (864, 24063360), (906, 22947840), (960, 21657024), (996, 20874240), (1024, 20303460), (1080, 19250688), (1152, 18047520), (1208, 17210880), (1245, 16699392), (1280, 16242768), (1296, 16042240), (1328, 15655680), (1359, 15298560), (1440, 14438016), (1494, 13916160), (1510, 13768704), (1536, 13535640), (1620, 12833792), (1660, 12524544), (1728, 12031680), (1812, 11473920), (1920, 10828512), (1992, 10437120), (2048, 10151730), (2160, 9625344), (2241, 9277440), (2265, 9179136), (2304, 9023760), (2416, 8605440), (2490, 8349696), (2560, 8121384), (2592, 8021120), (2656, 7827840), (2718, 7649280), (2880, 7219008), (2988, 6958080), (3020, 6884352), (3072, 6767820), (3240, 6416896), (3320, 6262272), (3456, 6015840), (3624, 5736960), (3735, 5566464), (3840, 5414256), (3984, 5218560), (4077, 5099520), (4096, 5075865), (4320, 4812672), (4482, 4638720), (4530, 4589568), (4608, 4511880), (4832, 4302720), (4980, 4174848), (5120, 4060692), (5184, 4010560), (5312, 3913920), (5436, 3824640), (5760, 3609504), (5976, 3479040), (6040, 3442176), (6144, 3383910), (6480, 3208448), (6640, 3131136), (6723, 3092480), (6795, 3059712), (6912, 3007920), (7248, 2868480), (7470, 2783232), (7680, 2707128), (7968, 2609280), (8154, 2549760), (8640, 2406336), (8964, 2319360), (9060, 2294784), (9216, 2255940), (9664, 2151360), (9960, 2087424), (10240, 2030346), (10368, 2005280), (10624, 1956960), (10872, 1912320), (11205, 1855488), (11520, 1804752), (11952, 1739520), (12080, 1721088), (12231, 1699840), (12288, 1691955), (12533, 1658880), (12960, 1604224), (13280, 1565568), (13446, 1546240), (13590, 1529856), (13824, 1503960), (14496, 1434240), (14940, 1391616), (15360, 1353564), (15936, 1304640), (16308, 1274880), (17280, 1203168), (17928, 1159680), (18120, 1147392), (18432, 1127970), (19328, 1075680), (19920, 1043712), (20385, 1019904), (20480, 1015173), (20736, 1002640), (21248, 978480), (21744, 956160), (22410, 927744), (23040, 902376), (23904, 869760), (24160, 860544), (24462, 849920), (25066, 829440), (25920, 802112), (26560, 782784), (26892, 773120), (27180, 764928), (27648, 751980), (28992, 717120), (29880, 695808), (30720, 676782), (31872, 652320), (32616, 637440), (33615, 618496), (34560, 601584), (35856, 579840), (36240, 573696), (36864, 563985), (37599, 552960), (38656, 537840), (39840, 521856), (40770, 509952), (41472, 501320), (42496, 489240), (43488, 478080), (44820, 463872), (46080, 451188), (47808, 434880), (48320, 430272), (48924, 424960), (50132, 414720), (51840, 401056), (53120, 391392), (53784, 386560), (54360, 382464), (55296, 375990), (57984, 358560), (59760, 347904), (61155, 339968), (61440, 338391), (62665, 331776), (63744, 326160), (65232, 318720), (67230, 309248), (69120, 300792), (71712, 289920), (72480, 286848), (75198, 276480), (77312, 268920), (79680, 260928), (81540, 254976), (82944, 250660), (84992, 244620), (86976, 239040), (89640, 231936), (92160, 225594), (95616, 217440), (96640, 215136), (97848, 212480), (100264, 207360), (103680, 200528), (106240, 195696), (107568, 193280), (108720, 191232), (110592, 187995), (112797, 184320), (115968, 179280), (119520, 173952), (122310, 169984), (125330, 165888), (127488, 163080), (130464, 159360), (134460, 154624), (138240, 150396), (143424, 144960)]