2021086080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3043

約数の個数: 320

約数和(自身を含む): 7775460000

約数和(自身を除く): 5754373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2999, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 5998, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 8997, 9360, 10368, 10530, 11232, 11996, 12480, 12960, 14040, 14976, 14995, 16848, 17280, 17994, 18720, 21060, 22464, 23992, 24960, 25920, 26991, 28080, 29990, 33696, 35988, 37440, 38987, 42120, 44928, 44985, 47984, 51840, 53982, 56160, 59980, 67392, 71976, 74880, 77974, 80973, 84240, 89970, 95968, 107964, 112320, 116961, 119960, 134784, 134955, 143952, 155948, 161946, 168480, 179940, 191936, 194935, 215928, 224640, 233922, 239920, 242919, 269910, 287904, 311896, 323892, 336960, 350883, 359880, 383872, 389870, 404865, 431856, 467844, 479840, 485838, 539820, 575808, 584805, 623792, 647784, 673920, 701766, 719760, 779740, 809730, 863712, 935688, 959680, 971676, 1052649, 1079640, 1151616, 1169610, 1214595, 1247584, 1295568, 1403532, 1439520, 1559480, 1619460, 1727424, 1754415, 1871376, 1919360, 1943352, 2105298, 2159280, 2339220, 2429190, 2495168, 2591136, 2807064, 2879040, 3118960, 3157947, 3238920, 3454848, 3508830, 3742752, 3886704, 4210596, 4318560, 4678440, 4858380, 4990336, 5182272, 5263245, 5614128, 5758080, 6237920, 6315894, 6477840, 7017660, 7485504, 7773408, 8421192, 8637120, 9356880, 9716760, 10364544, 10526490, 11228256, 12475840, 12631788, 12955680, 14035320, 14971008, 15546816, 15789735, 16842384, 17274240, 18713760, 19433520, 21052980, 22456512, 24951680, 25263576, 25911360, 28070640, 31093632, 31579470, 33684768, 37427520, 38867040, 42105960, 44913024, 50527152, 51822720, 56141280, 63158940, 67369536, 74855040, 77734080, 84211920, 101054304, 112282560, 126317880, 134739072, 155468160, 168423840, 202108608, 224565120, 252635760, 336847680, 404217216, 505271520, 673695360, 1010543040, 2021086080]

約数ペア:

[(1, 2021086080), (2, 1010543040), (3, 673695360), (4, 505271520), (5, 404217216), (6, 336847680), (8, 252635760), (9, 224565120), (10, 202108608), (12, 168423840), (13, 155468160), (15, 134739072), (16, 126317880), (18, 112282560), (20, 101054304), (24, 84211920), (26, 77734080), (27, 74855040), (30, 67369536), (32, 63158940), (36, 56141280), (39, 51822720), (40, 50527152), (45, 44913024), (48, 42105960), (52, 38867040), (54, 37427520), (60, 33684768), (64, 31579470), (65, 31093632), (72, 28070640), (78, 25911360), (80, 25263576), (81, 24951680), (90, 22456512), (96, 21052980), (104, 19433520), (108, 18713760), (117, 17274240), (120, 16842384), (128, 15789735), (130, 15546816), (135, 14971008), (144, 14035320), (156, 12955680), (160, 12631788), (162, 12475840), (180, 11228256), (192, 10526490), (195, 10364544), (208, 9716760), (216, 9356880), (234, 8637120), (240, 8421192), (260, 7773408), (270, 7485504), (288, 7017660), (312, 6477840), (320, 6315894), (324, 6237920), (351, 5758080), (360, 5614128), (384, 5263245), (390, 5182272), (405, 4990336), (416, 4858380), (432, 4678440), (468, 4318560), (480, 4210596), (520, 3886704), (540, 3742752), (576, 3508830), (585, 3454848), (624, 3238920), (640, 3157947), (648, 3118960), (702, 2879040), (720, 2807064), (780, 2591136), (810, 2495168), (832, 2429190), (864, 2339220), (936, 2159280), (960, 2105298), (1040, 1943352), (1053, 1919360), (1080, 1871376), (1152, 1754415), (1170, 1727424), (1248, 1619460), (1296, 1559480), (1404, 1439520), (1440, 1403532), (1560, 1295568), (1620, 1247584), (1664, 1214595), (1728, 1169610), (1755, 1151616), (1872, 1079640), (1920, 1052649), (2080, 971676), (2106, 959680), (2160, 935688), (2340, 863712), (2496, 809730), (2592, 779740), (2808, 719760), (2880, 701766), (2999, 673920), (3120, 647784), (3240, 623792), (3456, 584805), (3510, 575808), (3744, 539820), (4160, 485838), (4212, 479840), (4320, 467844), (4680, 431856), (4992, 404865), (5184, 389870), (5265, 383872), (5616, 359880), (5760, 350883), (5998, 336960), (6240, 323892), (6480, 311896), (7020, 287904), (7488, 269910), (8320, 242919), (8424, 239920), (8640, 233922), (8997, 224640), (9360, 215928), (10368, 194935), (10530, 191936), (11232, 179940), (11996, 168480), (12480, 161946), (12960, 155948), (14040, 143952), (14976, 134955), (14995, 134784), (16848, 119960), (17280, 116961), (17994, 112320), (18720, 107964), (21060, 95968), (22464, 89970), (23992, 84240), (24960, 80973), (25920, 77974), (26991, 74880), (28080, 71976), (29990, 67392), (33696, 59980), (35988, 56160), (37440, 53982), (38987, 51840), (42120, 47984), (44928, 44985)]