273212160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 947099664

約数和(自身を除く): 673887504

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, 338, 384, 390, 416, 421, 480, 507, 520, 624, 640, 676, 768, 780, 832, 842, 845, 960, 1014, 1040, 1248, 1263, 1280, 1352, 1560, 1664, 1684, 1690, 1920, 2028, 2080, 2105, 2496, 2526, 2535, 2704, 3120, 3328, 3368, 3380, 3840, 4056, 4160, 4210, 4992, 5052, 5070, 5408, 5473, 6240, 6315, 6736, 6760, 8112, 8320, 8420, 9984, 10104, 10140, 10816, 10946, 12480, 12630, 13472, 13520, 16224, 16419, 16640, 16840, 20208, 20280, 21632, 21892, 24960, 25260, 26944, 27040, 27365, 32448, 32838, 33680, 40416, 40560, 43264, 43784, 49920, 50520, 53888, 54080, 54730, 64896, 65676, 67360, 71149, 80832, 81120, 82095, 87568, 101040, 107776, 108160, 109460, 129792, 131352, 134720, 142298, 161664, 162240, 164190, 175136, 202080, 213447, 216320, 218920, 262704, 269440, 284596, 323328, 324480, 328380, 350272, 355745, 404160, 426894, 437840, 525408, 538880, 569192, 648960, 656760, 700544, 711490, 808320, 853788, 875680, 1050816, 1067235, 1138384, 1313520, 1401088, 1422980, 1616640, 1707576, 1751360, 2101632, 2134470, 2276768, 2627040, 2845960, 3415152, 3502720, 4203264, 4268940, 4553536, 5254080, 5691920, 6830304, 7005440, 8537880, 9107072, 10508160, 11383840, 13660608, 17075760, 18214144, 21016320, 22767680, 27321216, 34151520, 45535360, 54642432, 68303040, 91070720, 136606080, 273212160]

約数ペア:

[(1, 273212160), (2, 136606080), (3, 91070720), (4, 68303040), (5, 54642432), (6, 45535360), (8, 34151520), (10, 27321216), (12, 22767680), (13, 21016320), (15, 18214144), (16, 17075760), (20, 13660608), (24, 11383840), (26, 10508160), (30, 9107072), (32, 8537880), (39, 7005440), (40, 6830304), (48, 5691920), (52, 5254080), (60, 4553536), (64, 4268940), (65, 4203264), (78, 3502720), (80, 3415152), (96, 2845960), (104, 2627040), (120, 2276768), (128, 2134470), (130, 2101632), (156, 1751360), (160, 1707576), (169, 1616640), (192, 1422980), (195, 1401088), (208, 1313520), (240, 1138384), (256, 1067235), (260, 1050816), (312, 875680), (320, 853788), (338, 808320), (384, 711490), (390, 700544), (416, 656760), (421, 648960), (480, 569192), (507, 538880), (520, 525408), (624, 437840), (640, 426894), (676, 404160), (768, 355745), (780, 350272), (832, 328380), (842, 324480), (845, 323328), (960, 284596), (1014, 269440), (1040, 262704), (1248, 218920), (1263, 216320), (1280, 213447), (1352, 202080), (1560, 175136), (1664, 164190), (1684, 162240), (1690, 161664), (1920, 142298), (2028, 134720), (2080, 131352), (2105, 129792), (2496, 109460), (2526, 108160), (2535, 107776), (2704, 101040), (3120, 87568), (3328, 82095), (3368, 81120), (3380, 80832), (3840, 71149), (4056, 67360), (4160, 65676), (4210, 64896), (4992, 54730), (5052, 54080), (5070, 53888), (5408, 50520), (5473, 49920), (6240, 43784), (6315, 43264), (6736, 40560), (6760, 40416), (8112, 33680), (8320, 32838), (8420, 32448), (9984, 27365), (10104, 27040), (10140, 26944), (10816, 25260), (10946, 24960), (12480, 21892), (12630, 21632), (13472, 20280), (13520, 20208), (16224, 16840), (16419, 16640)]