1294525440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 264

約数和(自身を含む): 4832770488

約数和(自身を除く): 3538245048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2161, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4322, 4608, 4680, 4992, 5120, 5760, 6240, 6483, 6656, 7488, 7680, 8320, 8644, 9216, 9360, 9984, 10805, 11520, 12480, 12966, 13312, 14976, 15360, 16640, 17288, 18720, 19449, 19968, 21610, 23040, 24960, 25932, 28093, 29952, 32415, 33280, 34576, 37440, 38898, 39936, 43220, 46080, 49920, 51864, 56186, 59904, 64830, 66560, 69152, 74880, 77796, 84279, 86440, 97245, 99840, 103728, 112372, 119808, 129660, 138304, 140465, 149760, 155592, 168558, 172880, 194490, 199680, 207456, 224744, 252837, 259320, 276608, 280930, 299520, 311184, 337116, 345760, 388980, 414912, 421395, 449488, 505674, 518640, 553216, 561860, 599040, 622368, 674232, 691520, 777960, 829824, 842790, 898976, 1011348, 1037280, 1106432, 1123720, 1244736, 1264185, 1348464, 1383040, 1555920, 1659648, 1685580, 1797952, 2022696, 2074560, 2212864, 2247440, 2489472, 2528370, 2696928, 2766080, 3111840, 3319296, 3371160, 3595904, 4045392, 4149120, 4494880, 4978944, 5056740, 5393856, 5532160, 6223680, 6638592, 6742320, 7191808, 8090784, 8298240, 8989760, 9957888, 10113480, 10787712, 11064320, 12447360, 13484640, 14383616, 16181568, 16596480, 17979520, 19915776, 20226960, 21575424, 24894720, 26969280, 28767232, 32363136, 33192960, 35959040, 40453920, 43150848, 49789440, 53938560, 64726272, 71918080, 80907840, 86301696, 99578880, 107877120, 129452544, 143836160, 161815680, 215754240, 258905088, 323631360, 431508480, 647262720, 1294525440]

約数ペア:

[(1, 1294525440), (2, 647262720), (3, 431508480), (4, 323631360), (5, 258905088), (6, 215754240), (8, 161815680), (9, 143836160), (10, 129452544), (12, 107877120), (13, 99578880), (15, 86301696), (16, 80907840), (18, 71918080), (20, 64726272), (24, 53938560), (26, 49789440), (30, 43150848), (32, 40453920), (36, 35959040), (39, 33192960), (40, 32363136), (45, 28767232), (48, 26969280), (52, 24894720), (60, 21575424), (64, 20226960), (65, 19915776), (72, 17979520), (78, 16596480), (80, 16181568), (90, 14383616), (96, 13484640), (104, 12447360), (117, 11064320), (120, 10787712), (128, 10113480), (130, 9957888), (144, 8989760), (156, 8298240), (160, 8090784), (180, 7191808), (192, 6742320), (195, 6638592), (208, 6223680), (234, 5532160), (240, 5393856), (256, 5056740), (260, 4978944), (288, 4494880), (312, 4149120), (320, 4045392), (360, 3595904), (384, 3371160), (390, 3319296), (416, 3111840), (468, 2766080), (480, 2696928), (512, 2528370), (520, 2489472), (576, 2247440), (585, 2212864), (624, 2074560), (640, 2022696), (720, 1797952), (768, 1685580), (780, 1659648), (832, 1555920), (936, 1383040), (960, 1348464), (1024, 1264185), (1040, 1244736), (1152, 1123720), (1170, 1106432), (1248, 1037280), (1280, 1011348), (1440, 898976), (1536, 842790), (1560, 829824), (1664, 777960), (1872, 691520), (1920, 674232), (2080, 622368), (2161, 599040), (2304, 561860), (2340, 553216), (2496, 518640), (2560, 505674), (2880, 449488), (3072, 421395), (3120, 414912), (3328, 388980), (3744, 345760), (3840, 337116), (4160, 311184), (4322, 299520), (4608, 280930), (4680, 276608), (4992, 259320), (5120, 252837), (5760, 224744), (6240, 207456), (6483, 199680), (6656, 194490), (7488, 172880), (7680, 168558), (8320, 155592), (8644, 149760), (9216, 140465), (9360, 138304), (9984, 129660), (10805, 119808), (11520, 112372), (12480, 103728), (12966, 99840), (13312, 97245), (14976, 86440), (15360, 84279), (16640, 77796), (17288, 74880), (18720, 69152), (19449, 66560), (19968, 64830), (21610, 59904), (23040, 56186), (24960, 51864), (25932, 49920), (28093, 46080), (29952, 43220), (32415, 39936), (33280, 38898), (34576, 37440)]