2690088960

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 9292338720

約数和(自身を除く): 6602249760

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, 384, 390, 416, 421, 480, 512, 520, 624, 640, 768, 780, 832, 842, 960, 1024, 1040, 1248, 1263, 1280, 1536, 1560, 1664, 1684, 1920, 2048, 2080, 2105, 2496, 2526, 2560, 3072, 3120, 3328, 3368, 3840, 4096, 4160, 4210, 4992, 5052, 5120, 5473, 6144, 6240, 6315, 6656, 6736, 7680, 8192, 8320, 8420, 9984, 10104, 10240, 10946, 12288, 12480, 12630, 13312, 13472, 15360, 16384, 16419, 16640, 16840, 19968, 20208, 20480, 21892, 24576, 24960, 25260, 26624, 26944, 27365, 30720, 32768, 32838, 33280, 33680, 39936, 40416, 40960, 43784, 49152, 49920, 50520, 53248, 53888, 54730, 61440, 65676, 66560, 67360, 79872, 80832, 81920, 82095, 87568, 98304, 99840, 101040, 106496, 107776, 109460, 122880, 131352, 133120, 134720, 159744, 161664, 163840, 164190, 175136, 199680, 202080, 212992, 215552, 218920, 245760, 262704, 266240, 269440, 319488, 323328, 328380, 350272, 399360, 404160, 425984, 431104, 437840, 491520, 525408, 532480, 538880, 638976, 646656, 656760, 700544, 798720, 808320, 862208, 875680, 1050816, 1064960, 1077760, 1277952, 1293312, 1313520, 1401088, 1597440, 1616640, 1724416, 1751360, 2101632, 2129920, 2155520, 2586624, 2627040, 2802176, 3194880, 3233280, 3448832, 3502720, 4203264, 4311040, 5173248, 5254080, 5604352, 6389760, 6466560, 6897664, 7005440, 8406528, 8622080, 10346496, 10508160, 11208704, 12933120, 13795328, 14010880, 16813056, 17244160, 20692992, 21016320, 22417408, 25866240, 28021760, 33626112, 34488320, 41385984, 42032640, 44834816, 51732480, 56043520, 67252224, 68976640, 84065280, 89669632, 103464960, 112087040, 134504448, 168130560, 179339264, 206929920, 224174080, 269008896, 336261120, 448348160, 538017792, 672522240, 896696320, 1345044480, 2690088960]

約数ペア:

[(1, 2690088960), (2, 1345044480), (3, 896696320), (4, 672522240), (5, 538017792), (6, 448348160), (8, 336261120), (10, 269008896), (12, 224174080), (13, 206929920), (15, 179339264), (16, 168130560), (20, 134504448), (24, 112087040), (26, 103464960), (30, 89669632), (32, 84065280), (39, 68976640), (40, 67252224), (48, 56043520), (52, 51732480), (60, 44834816), (64, 42032640), (65, 41385984), (78, 34488320), (80, 33626112), (96, 28021760), (104, 25866240), (120, 22417408), (128, 21016320), (130, 20692992), (156, 17244160), (160, 16813056), (192, 14010880), (195, 13795328), (208, 12933120), (240, 11208704), (256, 10508160), (260, 10346496), (312, 8622080), (320, 8406528), (384, 7005440), (390, 6897664), (416, 6466560), (421, 6389760), (480, 5604352), (512, 5254080), (520, 5173248), (624, 4311040), (640, 4203264), (768, 3502720), (780, 3448832), (832, 3233280), (842, 3194880), (960, 2802176), (1024, 2627040), (1040, 2586624), (1248, 2155520), (1263, 2129920), (1280, 2101632), (1536, 1751360), (1560, 1724416), (1664, 1616640), (1684, 1597440), (1920, 1401088), (2048, 1313520), (2080, 1293312), (2105, 1277952), (2496, 1077760), (2526, 1064960), (2560, 1050816), (3072, 875680), (3120, 862208), (3328, 808320), (3368, 798720), (3840, 700544), (4096, 656760), (4160, 646656), (4210, 638976), (4992, 538880), (5052, 532480), (5120, 525408), (5473, 491520), (6144, 437840), (6240, 431104), (6315, 425984), (6656, 404160), (6736, 399360), (7680, 350272), (8192, 328380), (8320, 323328), (8420, 319488), (9984, 269440), (10104, 266240), (10240, 262704), (10946, 245760), (12288, 218920), (12480, 215552), (12630, 212992), (13312, 202080), (13472, 199680), (15360, 175136), (16384, 164190), (16419, 163840), (16640, 161664), (16840, 159744), (19968, 134720), (20208, 133120), (20480, 131352), (21892, 122880), (24576, 109460), (24960, 107776), (25260, 106496), (26624, 101040), (26944, 99840), (27365, 98304), (30720, 87568), (32768, 82095), (32838, 81920), (33280, 80832), (33680, 79872), (39936, 67360), (40416, 66560), (40960, 65676), (43784, 61440), (49152, 54730), (49920, 53888), (50520, 53248)]