269168640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 208

約数和(自身を含む): 930235488

約数和(自身を除く): 661066848

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, 192, 195, 208, 240, 256, 260, 312, 320, 337, 384, 390, 416, 480, 512, 520, 624, 640, 674, 768, 780, 832, 960, 1011, 1024, 1040, 1248, 1280, 1348, 1536, 1560, 1664, 1685, 1920, 2022, 2048, 2080, 2496, 2560, 2696, 3072, 3120, 3328, 3370, 3840, 4044, 4096, 4160, 4381, 4992, 5055, 5120, 5392, 6144, 6240, 6656, 6740, 7680, 8088, 8320, 8762, 9984, 10110, 10240, 10784, 12288, 12480, 13143, 13312, 13480, 15360, 16176, 16640, 17524, 19968, 20220, 20480, 21568, 21905, 24960, 26286, 26624, 26960, 30720, 32352, 33280, 35048, 39936, 40440, 43136, 43810, 49920, 52572, 53248, 53920, 61440, 64704, 65715, 66560, 70096, 79872, 80880, 86272, 87620, 99840, 105144, 107840, 129408, 131430, 133120, 140192, 159744, 161760, 172544, 175240, 199680, 210288, 215680, 258816, 262860, 266240, 280384, 323520, 345088, 350480, 399360, 420576, 431360, 517632, 525720, 560768, 647040, 690176, 700960, 798720, 841152, 862720, 1035264, 1051440, 1121536, 1294080, 1380352, 1401920, 1682304, 1725440, 2070528, 2102880, 2243072, 2588160, 2803840, 3364608, 3450880, 4141056, 4205760, 4486144, 5176320, 5607680, 6729216, 6901760, 8411520, 8972288, 10352640, 11215360, 13458432, 16823040, 17944576, 20705280, 22430720, 26916864, 33646080, 44861440, 53833728, 67292160, 89722880, 134584320, 269168640]

約数ペア:

[(1, 269168640), (2, 134584320), (3, 89722880), (4, 67292160), (5, 53833728), (6, 44861440), (8, 33646080), (10, 26916864), (12, 22430720), (13, 20705280), (15, 17944576), (16, 16823040), (20, 13458432), (24, 11215360), (26, 10352640), (30, 8972288), (32, 8411520), (39, 6901760), (40, 6729216), (48, 5607680), (52, 5176320), (60, 4486144), (64, 4205760), (65, 4141056), (78, 3450880), (80, 3364608), (96, 2803840), (104, 2588160), (120, 2243072), (128, 2102880), (130, 2070528), (156, 1725440), (160, 1682304), (192, 1401920), (195, 1380352), (208, 1294080), (240, 1121536), (256, 1051440), (260, 1035264), (312, 862720), (320, 841152), (337, 798720), (384, 700960), (390, 690176), (416, 647040), (480, 560768), (512, 525720), (520, 517632), (624, 431360), (640, 420576), (674, 399360), (768, 350480), (780, 345088), (832, 323520), (960, 280384), (1011, 266240), (1024, 262860), (1040, 258816), (1248, 215680), (1280, 210288), (1348, 199680), (1536, 175240), (1560, 172544), (1664, 161760), (1685, 159744), (1920, 140192), (2022, 133120), (2048, 131430), (2080, 129408), (2496, 107840), (2560, 105144), (2696, 99840), (3072, 87620), (3120, 86272), (3328, 80880), (3370, 79872), (3840, 70096), (4044, 66560), (4096, 65715), (4160, 64704), (4381, 61440), (4992, 53920), (5055, 53248), (5120, 52572), (5392, 49920), (6144, 43810), (6240, 43136), (6656, 40440), (6740, 39936), (7680, 35048), (8088, 33280), (8320, 32352), (8762, 30720), (9984, 26960), (10110, 26624), (10240, 26286), (10784, 24960), (12288, 21905), (12480, 21568), (13143, 20480), (13312, 20220), (13480, 19968), (15360, 17524), (16176, 16640)]