391311360

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 312

約数和(自身を含む): 1487354544

約数和(自身を除く): 1096043184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 193, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 386, 396, 440, 480, 495, 512, 528, 576, 579, 640, 660, 704, 720, 768, 772, 792, 880, 960, 965, 990, 1024, 1056, 1152, 1158, 1280, 1320, 1408, 1440, 1536, 1544, 1584, 1737, 1760, 1920, 1930, 1980, 2048, 2112, 2123, 2304, 2316, 2560, 2640, 2816, 2880, 2895, 3072, 3088, 3168, 3474, 3520, 3840, 3860, 3960, 4096, 4224, 4246, 4608, 4632, 5120, 5280, 5632, 5760, 5790, 6144, 6176, 6336, 6369, 6948, 7040, 7680, 7720, 7920, 8448, 8492, 8685, 9216, 9264, 10240, 10560, 10615, 11264, 11520, 11580, 12288, 12352, 12672, 12738, 13896, 14080, 15360, 15440, 15840, 16896, 16984, 17370, 18432, 18528, 19107, 20480, 21120, 21230, 22528, 23040, 23160, 24704, 25344, 25476, 27792, 28160, 30720, 30880, 31680, 31845, 33792, 33968, 34740, 36864, 37056, 38214, 42240, 42460, 45056, 46080, 46320, 49408, 50688, 50952, 55584, 56320, 61440, 61760, 63360, 63690, 67584, 67936, 69480, 74112, 76428, 84480, 84920, 92160, 92640, 95535, 98816, 101376, 101904, 111168, 112640, 123520, 126720, 127380, 135168, 135872, 138960, 148224, 152856, 168960, 169840, 184320, 185280, 191070, 197632, 202752, 203808, 222336, 225280, 247040, 253440, 254760, 271744, 277920, 296448, 305712, 337920, 339680, 370560, 382140, 395264, 405504, 407616, 444672, 494080, 506880, 509520, 543488, 555840, 592896, 611424, 675840, 679360, 741120, 764280, 790528, 815232, 889344, 988160, 1013760, 1019040, 1086976, 1111680, 1185792, 1222848, 1358720, 1482240, 1528560, 1630464, 1778688, 1976320, 2027520, 2038080, 2173952, 2223360, 2371584, 2445696, 2717440, 2964480, 3057120, 3260928, 3557376, 3952640, 4076160, 4347904, 4446720, 4891392, 5434880, 5928960, 6114240, 6521856, 7114752, 8152320, 8695808, 8893440, 9782784, 10869760, 11857920, 12228480, 13043712, 16304640, 17786880, 19565568, 21739520, 24456960, 26087424, 32609280, 35573760, 39131136, 43479040, 48913920, 65218560, 78262272, 97827840, 130437120, 195655680, 391311360]

約数ペア:

[(1, 391311360), (2, 195655680), (3, 130437120), (4, 97827840), (5, 78262272), (6, 65218560), (8, 48913920), (9, 43479040), (10, 39131136), (11, 35573760), (12, 32609280), (15, 26087424), (16, 24456960), (18, 21739520), (20, 19565568), (22, 17786880), (24, 16304640), (30, 13043712), (32, 12228480), (33, 11857920), (36, 10869760), (40, 9782784), (44, 8893440), (45, 8695808), (48, 8152320), (55, 7114752), (60, 6521856), (64, 6114240), (66, 5928960), (72, 5434880), (80, 4891392), (88, 4446720), (90, 4347904), (96, 4076160), (99, 3952640), (110, 3557376), (120, 3260928), (128, 3057120), (132, 2964480), (144, 2717440), (160, 2445696), (165, 2371584), (176, 2223360), (180, 2173952), (192, 2038080), (193, 2027520), (198, 1976320), (220, 1778688), (240, 1630464), (256, 1528560), (264, 1482240), (288, 1358720), (320, 1222848), (330, 1185792), (352, 1111680), (360, 1086976), (384, 1019040), (386, 1013760), (396, 988160), (440, 889344), (480, 815232), (495, 790528), (512, 764280), (528, 741120), (576, 679360), (579, 675840), (640, 611424), (660, 592896), (704, 555840), (720, 543488), (768, 509520), (772, 506880), (792, 494080), (880, 444672), (960, 407616), (965, 405504), (990, 395264), (1024, 382140), (1056, 370560), (1152, 339680), (1158, 337920), (1280, 305712), (1320, 296448), (1408, 277920), (1440, 271744), (1536, 254760), (1544, 253440), (1584, 247040), (1737, 225280), (1760, 222336), (1920, 203808), (1930, 202752), (1980, 197632), (2048, 191070), (2112, 185280), (2123, 184320), (2304, 169840), (2316, 168960), (2560, 152856), (2640, 148224), (2816, 138960), (2880, 135872), (2895, 135168), (3072, 127380), (3088, 126720), (3168, 123520), (3474, 112640), (3520, 111168), (3840, 101904), (3860, 101376), (3960, 98816), (4096, 95535), (4224, 92640), (4246, 92160), (4608, 84920), (4632, 84480), (5120, 76428), (5280, 74112), (5632, 69480), (5760, 67936), (5790, 67584), (6144, 63690), (6176, 63360), (6336, 61760), (6369, 61440), (6948, 56320), (7040, 55584), (7680, 50952), (7720, 50688), (7920, 49408), (8448, 46320), (8492, 46080), (8685, 45056), (9216, 42460), (9264, 42240), (10240, 38214), (10560, 37056), (10615, 36864), (11264, 34740), (11520, 33968), (11580, 33792), (12288, 31845), (12352, 31680), (12672, 30880), (12738, 30720), (13896, 28160), (14080, 27792), (15360, 25476), (15440, 25344), (15840, 24704), (16896, 23160), (16984, 23040), (17370, 22528), (18432, 21230), (18528, 21120), (19107, 20480)]