874798080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 264

約数和(自身を含む): 3038763312

約数和(自身を除く): 2163965232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 337, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 674, 676, 768, 780, 832, 845, 960, 1011, 1014, 1024, 1040, 1248, 1280, 1348, 1352, 1536, 1560, 1664, 1685, 1690, 1920, 2022, 2028, 2080, 2496, 2535, 2560, 2696, 2704, 3072, 3120, 3328, 3370, 3380, 3840, 4044, 4056, 4160, 4381, 4992, 5055, 5070, 5120, 5392, 5408, 6240, 6656, 6740, 6760, 7680, 8088, 8112, 8320, 8762, 9984, 10110, 10140, 10784, 10816, 12480, 13143, 13312, 13480, 13520, 15360, 16176, 16224, 16640, 17524, 19968, 20220, 20280, 21568, 21632, 21905, 24960, 26286, 26960, 27040, 32352, 32448, 33280, 35048, 39936, 40440, 40560, 43136, 43264, 43810, 49920, 52572, 53920, 54080, 56953, 64704, 64896, 65715, 66560, 70096, 80880, 81120, 86272, 86528, 87620, 99840, 105144, 107840, 108160, 113906, 129408, 129792, 131430, 140192, 161760, 162240, 170859, 172544, 173056, 175240, 199680, 210288, 215680, 216320, 227812, 258816, 259584, 262860, 280384, 284765, 323520, 324480, 341718, 345088, 350480, 420576, 431360, 432640, 455624, 517632, 519168, 525720, 560768, 569530, 647040, 648960, 683436, 700960, 841152, 854295, 862720, 865280, 911248, 1035264, 1051440, 1121536, 1139060, 1294080, 1297920, 1366872, 1401920, 1682304, 1708590, 1725440, 1822496, 2102880, 2243072, 2278120, 2588160, 2595840, 2733744, 2803840, 3364608, 3417180, 3644992, 4205760, 4486144, 4556240, 5176320, 5467488, 5607680, 6729216, 6834360, 7289984, 8411520, 9112480, 10934976, 11215360, 13458432, 13668720, 14579968, 16823040, 18224960, 21869952, 22430720, 27337440, 29159936, 33646080, 36449920, 43739904, 54674880, 58319872, 67292160, 72899840, 87479808, 109349760, 145799680, 174959616, 218699520, 291599360, 437399040, 874798080]

約数ペア:

[(1, 874798080), (2, 437399040), (3, 291599360), (4, 218699520), (5, 174959616), (6, 145799680), (8, 109349760), (10, 87479808), (12, 72899840), (13, 67292160), (15, 58319872), (16, 54674880), (20, 43739904), (24, 36449920), (26, 33646080), (30, 29159936), (32, 27337440), (39, 22430720), (40, 21869952), (48, 18224960), (52, 16823040), (60, 14579968), (64, 13668720), (65, 13458432), (78, 11215360), (80, 10934976), (96, 9112480), (104, 8411520), (120, 7289984), (128, 6834360), (130, 6729216), (156, 5607680), (160, 5467488), (169, 5176320), (192, 4556240), (195, 4486144), (208, 4205760), (240, 3644992), (256, 3417180), (260, 3364608), (312, 2803840), (320, 2733744), (337, 2595840), (338, 2588160), (384, 2278120), (390, 2243072), (416, 2102880), (480, 1822496), (507, 1725440), (512, 1708590), (520, 1682304), (624, 1401920), (640, 1366872), (674, 1297920), (676, 1294080), (768, 1139060), (780, 1121536), (832, 1051440), (845, 1035264), (960, 911248), (1011, 865280), (1014, 862720), (1024, 854295), (1040, 841152), (1248, 700960), (1280, 683436), (1348, 648960), (1352, 647040), (1536, 569530), (1560, 560768), (1664, 525720), (1685, 519168), (1690, 517632), (1920, 455624), (2022, 432640), (2028, 431360), (2080, 420576), (2496, 350480), (2535, 345088), (2560, 341718), (2696, 324480), (2704, 323520), (3072, 284765), (3120, 280384), (3328, 262860), (3370, 259584), (3380, 258816), (3840, 227812), (4044, 216320), (4056, 215680), (4160, 210288), (4381, 199680), (4992, 175240), (5055, 173056), (5070, 172544), (5120, 170859), (5392, 162240), (5408, 161760), (6240, 140192), (6656, 131430), (6740, 129792), (6760, 129408), (7680, 113906), (8088, 108160), (8112, 107840), (8320, 105144), (8762, 99840), (9984, 87620), (10110, 86528), (10140, 86272), (10784, 81120), (10816, 80880), (12480, 70096), (13143, 66560), (13312, 65715), (13480, 64896), (13520, 64704), (15360, 56953), (16176, 54080), (16224, 53920), (16640, 52572), (17524, 49920), (19968, 43810), (20220, 43264), (20280, 43136), (21568, 40560), (21632, 40440), (21905, 39936), (24960, 35048), (26286, 33280), (26960, 32448), (27040, 32352)]