218849280

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 759646944

約数和(自身を除く): 540797664

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, 137, 156, 160, 192, 195, 208, 240, 256, 260, 274, 312, 320, 384, 390, 411, 416, 480, 512, 520, 548, 624, 640, 685, 768, 780, 822, 832, 960, 1024, 1040, 1096, 1248, 1280, 1370, 1536, 1560, 1644, 1664, 1781, 1920, 2048, 2055, 2080, 2192, 2496, 2560, 2740, 3072, 3120, 3288, 3328, 3562, 3840, 4096, 4110, 4160, 4384, 4992, 5120, 5343, 5480, 6144, 6240, 6576, 6656, 7124, 7680, 8192, 8220, 8320, 8768, 8905, 9984, 10240, 10686, 10960, 12288, 12480, 13152, 13312, 14248, 15360, 16440, 16640, 17536, 17810, 19968, 20480, 21372, 21920, 24576, 24960, 26304, 26624, 26715, 28496, 30720, 32880, 33280, 35072, 35620, 39936, 40960, 42744, 43840, 49920, 52608, 53248, 53430, 56992, 61440, 65760, 66560, 70144, 71240, 79872, 85488, 87680, 99840, 105216, 106496, 106860, 113984, 122880, 131520, 133120, 140288, 142480, 159744, 170976, 175360, 199680, 210432, 213720, 227968, 263040, 266240, 280576, 284960, 319488, 341952, 350720, 399360, 420864, 427440, 455936, 526080, 532480, 561152, 569920, 683904, 701440, 798720, 841728, 854880, 911872, 1052160, 1122304, 1139840, 1367808, 1402880, 1597440, 1683456, 1709760, 1823744, 2104320, 2279680, 2735616, 2805760, 3366912, 3419520, 3647488, 4208640, 4559360, 5471232, 5611520, 6839040, 7294976, 8417280, 9118720, 10942464, 13678080, 14589952, 16834560, 18237440, 21884928, 27356160, 36474880, 43769856, 54712320, 72949760, 109424640, 218849280]

約数ペア:

[(1, 218849280), (2, 109424640), (3, 72949760), (4, 54712320), (5, 43769856), (6, 36474880), (8, 27356160), (10, 21884928), (12, 18237440), (13, 16834560), (15, 14589952), (16, 13678080), (20, 10942464), (24, 9118720), (26, 8417280), (30, 7294976), (32, 6839040), (39, 5611520), (40, 5471232), (48, 4559360), (52, 4208640), (60, 3647488), (64, 3419520), (65, 3366912), (78, 2805760), (80, 2735616), (96, 2279680), (104, 2104320), (120, 1823744), (128, 1709760), (130, 1683456), (137, 1597440), (156, 1402880), (160, 1367808), (192, 1139840), (195, 1122304), (208, 1052160), (240, 911872), (256, 854880), (260, 841728), (274, 798720), (312, 701440), (320, 683904), (384, 569920), (390, 561152), (411, 532480), (416, 526080), (480, 455936), (512, 427440), (520, 420864), (548, 399360), (624, 350720), (640, 341952), (685, 319488), (768, 284960), (780, 280576), (822, 266240), (832, 263040), (960, 227968), (1024, 213720), (1040, 210432), (1096, 199680), (1248, 175360), (1280, 170976), (1370, 159744), (1536, 142480), (1560, 140288), (1644, 133120), (1664, 131520), (1781, 122880), (1920, 113984), (2048, 106860), (2055, 106496), (2080, 105216), (2192, 99840), (2496, 87680), (2560, 85488), (2740, 79872), (3072, 71240), (3120, 70144), (3288, 66560), (3328, 65760), (3562, 61440), (3840, 56992), (4096, 53430), (4110, 53248), (4160, 52608), (4384, 49920), (4992, 43840), (5120, 42744), (5343, 40960), (5480, 39936), (6144, 35620), (6240, 35072), (6576, 33280), (6656, 32880), (7124, 30720), (7680, 28496), (8192, 26715), (8220, 26624), (8320, 26304), (8768, 24960), (8905, 24576), (9984, 21920), (10240, 21372), (10686, 20480), (10960, 19968), (12288, 17810), (12480, 17536), (13152, 16640), (13312, 16440), (14248, 15360)]