20783188608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 512

約数和(自身を含む): 74685542400

約数和(自身を除く): 53902353792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 23, 24, 26, 28, 32, 38, 39, 42, 46, 48, 52, 56, 57, 64, 69, 76, 78, 84, 91, 92, 96, 104, 112, 114, 128, 133, 138, 152, 156, 161, 168, 182, 184, 192, 208, 224, 228, 247, 266, 273, 276, 299, 304, 312, 322, 336, 364, 368, 384, 399, 416, 437, 448, 456, 483, 494, 532, 546, 552, 598, 608, 624, 644, 672, 728, 736, 741, 798, 832, 874, 896, 897, 912, 966, 988, 1064, 1092, 1104, 1196, 1216, 1248, 1288, 1311, 1344, 1361, 1456, 1472, 1482, 1596, 1664, 1729, 1748, 1794, 1824, 1932, 1976, 2093, 2128, 2184, 2208, 2392, 2432, 2496, 2576, 2622, 2688, 2722, 2912, 2944, 2964, 3059, 3192, 3458, 3496, 3588, 3648, 3864, 3952, 4083, 4186, 4256, 4368, 4416, 4784, 4992, 5152, 5187, 5244, 5444, 5681, 5824, 5928, 6118, 6279, 6384, 6916, 6992, 7176, 7296, 7728, 7904, 8166, 8372, 8512, 8736, 8832, 9177, 9527, 9568, 10304, 10374, 10488, 10888, 11362, 11648, 11856, 12236, 12558, 12768, 13832, 13984, 14352, 15456, 15808, 16332, 16744, 17024, 17043, 17472, 17693, 18354, 19054, 19136, 20608, 20748, 20976, 21776, 22724, 23712, 24472, 25116, 25536, 25859, 27664, 27968, 28581, 28704, 30912, 31303, 31616, 32664, 33488, 34086, 34944, 35386, 36708, 38108, 38272, 39767, 41496, 41952, 43552, 45448, 47424, 48944, 50232, 51072, 51718, 53079, 55328, 55936, 57162, 57408, 61824, 62606, 65328, 66976, 68172, 70772, 73416, 76216, 77577, 79534, 82992, 83904, 87104, 90896, 93909, 94848, 97888, 100464, 103436, 106158, 110656, 114324, 114816, 119301, 123851, 125212, 130656, 133952, 136344, 141544, 146832, 152432, 155154, 159068, 165984, 167808, 174208, 181013, 181792, 187818, 195776, 200928, 206872, 212316, 219121, 221312, 228648, 238602, 247702, 250424, 261312, 267904, 272688, 283088, 293664, 304864, 310308, 318136, 331968, 336167, 362026, 363584, 371553, 375636, 391552, 401856, 406939, 413744, 424632, 438242, 457296, 477204, 495404, 500848, 522624, 543039, 545376, 566176, 587328, 594757, 609728, 620616, 636272, 657363, 663936, 672334, 724052, 727168, 743106, 751272, 803712, 813878, 827488, 849264, 876484, 914592, 954408, 990808, 1001696, 1008501, 1086078, 1090752, 1132352, 1174656, 1189514, 1219456, 1220817, 1241232, 1272544, 1314726, 1344668, 1448104, 1486212, 1502544, 1627756, 1654976, 1698528, 1752968, 1784271, 1829184, 1908816, 1981616, 2003392, 2017002, 2172156, 2181504, 2264704, 2353169, 2379028, 2441634, 2482464, 2545088, 2629452, 2689336, 2848573, 2896208, 2972424, 3005088, 3255512, 3309952, 3397056, 3505936, 3568542, 3658368, 3817632, 3963232, 4006784, 4034004, 4163299, 4344312, 4706338, 4758056, 4883268, 4964928, 5090176, 5258904, 5378672, 5697146, 5792416, 5944848, 6010176, 6511024, 6794112, 7011872, 7059507, 7137084, 7635264, 7731841, 7926464, 8068008, 8326598, 8545719, 8688624, 9412676, 9516112, 9766536, 9929856, 10517808, 10757344, 11394292, 11584832, 11889696, 12020352, 12489897, 13022048, 14023744, 14119014, 14274168, 15270528, 15463682, 15852928, 16136016, 16653196, 17091438, 17377248, 18825352, 19032224, 19533072, 21035616, 21514688, 22788584, 23169664, 23195523, 23779392, 24979794, 26044096, 28047488, 28238028, 28548336, 30927364, 32272032, 33306392, 34182876, 34754496, 37650704, 38064448, 39066144, 42071232, 43029376, 45577168, 46391046, 47558784, 49959588, 52088192, 54122887, 56476056, 57096672, 61854728, 64544064, 66612784, 68365752, 69508992, 75301408, 76128896, 78132288, 84142464, 91154336, 92782092, 99919176, 108245774, 112952112, 114193344, 123709456, 129088128, 133225568, 136731504, 150602816, 156264576, 162368661, 182308672, 185564184, 199838352, 216491548, 225904224, 228386688, 247418912, 266451136, 273463008, 301205632, 324737322, 364617344, 371128368, 399676704, 432983096, 451808448, 494837824, 532902272, 546926016, 649474644, 742256736, 799353408, 865966192, 903616896, 989675648, 1093852032, 1298949288, 1484513472, 1598706816, 1731932384, 2597898576, 2969026944, 3463864768, 5195797152, 6927729536, 10391594304, 20783188608]

約数ペア:

[(1, 20783188608), (2, 10391594304), (3, 6927729536), (4, 5195797152), (6, 3463864768), (7, 2969026944), (8, 2597898576), (12, 1731932384), (13, 1598706816), (14, 1484513472), (16, 1298949288), (19, 1093852032), (21, 989675648), (23, 903616896), (24, 865966192), (26, 799353408), (28, 742256736), (32, 649474644), (38, 546926016), (39, 532902272), (42, 494837824), (46, 451808448), (48, 432983096), (52, 399676704), (56, 371128368), (57, 364617344), (64, 324737322), (69, 301205632), (76, 273463008), (78, 266451136), (84, 247418912), (91, 228386688), (92, 225904224), (96, 216491548), (104, 199838352), (112, 185564184), (114, 182308672), (128, 162368661), (133, 156264576), (138, 150602816), (152, 136731504), (156, 133225568), (161, 129088128), (168, 123709456), (182, 114193344), (184, 112952112), (192, 108245774), (208, 99919176), (224, 92782092), (228, 91154336), (247, 84142464), (266, 78132288), (273, 76128896), (276, 75301408), (299, 69508992), (304, 68365752), (312, 66612784), (322, 64544064), (336, 61854728), (364, 57096672), (368, 56476056), (384, 54122887), (399, 52088192), (416, 49959588), (437, 47558784), (448, 46391046), (456, 45577168), (483, 43029376), (494, 42071232), (532, 39066144), (546, 38064448), (552, 37650704), (598, 34754496), (608, 34182876), (624, 33306392), (644, 32272032), (672, 30927364), (728, 28548336), (736, 28238028), (741, 28047488), (798, 26044096), (832, 24979794), (874, 23779392), (896, 23195523), (897, 23169664), (912, 22788584), (966, 21514688), (988, 21035616), (1064, 19533072), (1092, 19032224), (1104, 18825352), (1196, 17377248), (1216, 17091438), (1248, 16653196), (1288, 16136016), (1311, 15852928), (1344, 15463682), (1361, 15270528), (1456, 14274168), (1472, 14119014), (1482, 14023744), (1596, 13022048), (1664, 12489897), (1729, 12020352), (1748, 11889696), (1794, 11584832), (1824, 11394292), (1932, 10757344), (1976, 10517808), (2093, 9929856), (2128, 9766536), (2184, 9516112), (2208, 9412676), (2392, 8688624), (2432, 8545719), (2496, 8326598), (2576, 8068008), (2622, 7926464), (2688, 7731841), (2722, 7635264), (2912, 7137084), (2944, 7059507), (2964, 7011872), (3059, 6794112), (3192, 6511024), (3458, 6010176), (3496, 5944848), (3588, 5792416), (3648, 5697146), (3864, 5378672), (3952, 5258904), (4083, 5090176), (4186, 4964928), (4256, 4883268), (4368, 4758056), (4416, 4706338), (4784, 4344312), (4992, 4163299), (5152, 4034004), (5187, 4006784), (5244, 3963232), (5444, 3817632), (5681, 3658368), (5824, 3568542), (5928, 3505936), (6118, 3397056), (6279, 3309952), (6384, 3255512), (6916, 3005088), (6992, 2972424), (7176, 2896208), (7296, 2848573), (7728, 2689336), (7904, 2629452), (8166, 2545088), (8372, 2482464), (8512, 2441634), (8736, 2379028), (8832, 2353169), (9177, 2264704), (9527, 2181504), (9568, 2172156), (10304, 2017002), (10374, 2003392), (10488, 1981616), (10888, 1908816), (11362, 1829184), (11648, 1784271), (11856, 1752968), (12236, 1698528), (12558, 1654976), (12768, 1627756), (13832, 1502544), (13984, 1486212), (14352, 1448104), (15456, 1344668), (15808, 1314726), (16332, 1272544), (16744, 1241232), (17024, 1220817), (17043, 1219456), (17472, 1189514), (17693, 1174656), (18354, 1132352), (19054, 1090752), (19136, 1086078), (20608, 1008501), (20748, 1001696), (20976, 990808), (21776, 954408), (22724, 914592), (23712, 876484), (24472, 849264), (25116, 827488), (25536, 813878), (25859, 803712), (27664, 751272), (27968, 743106), (28581, 727168), (28704, 724052), (30912, 672334), (31303, 663936), (31616, 657363), (32664, 636272), (33488, 620616), (34086, 609728), (34944, 594757), (35386, 587328), (36708, 566176), (38108, 545376), (38272, 543039), (39767, 522624), (41496, 500848), (41952, 495404), (43552, 477204), (45448, 457296), (47424, 438242), (48944, 424632), (50232, 413744), (51072, 406939), (51718, 401856), (53079, 391552), (55328, 375636), (55936, 371553), (57162, 363584), (57408, 362026), (61824, 336167), (62606, 331968), (65328, 318136), (66976, 310308), (68172, 304864), (70772, 293664), (73416, 283088), (76216, 272688), (77577, 267904), (79534, 261312), (82992, 250424), (83904, 247702), (87104, 238602), (90896, 228648), (93909, 221312), (94848, 219121), (97888, 212316), (100464, 206872), (103436, 200928), (106158, 195776), (110656, 187818), (114324, 181792), (114816, 181013), (119301, 174208), (123851, 167808), (125212, 165984), (130656, 159068), (133952, 155154), (136344, 152432), (141544, 146832)]