260874240

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 224

約数和(自身を含む): 915350976

約数和(自身を除く): 654476736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 193, 220, 240, 256, 264, 320, 330, 352, 384, 386, 440, 480, 512, 528, 579, 640, 660, 704, 768, 772, 880, 960, 965, 1024, 1056, 1158, 1280, 1320, 1408, 1536, 1544, 1760, 1920, 1930, 2048, 2112, 2123, 2316, 2560, 2640, 2816, 2895, 3072, 3088, 3520, 3840, 3860, 4096, 4224, 4246, 4632, 5120, 5280, 5632, 5790, 6144, 6176, 6369, 7040, 7680, 7720, 8192, 8448, 8492, 9264, 10240, 10560, 10615, 11264, 11580, 12288, 12352, 12738, 14080, 15360, 15440, 16896, 16984, 18528, 20480, 21120, 21230, 22528, 23160, 24576, 24704, 25476, 28160, 30720, 30880, 31845, 33792, 33968, 37056, 40960, 42240, 42460, 45056, 46320, 49408, 50952, 56320, 61440, 61760, 63690, 67584, 67936, 74112, 84480, 84920, 90112, 92640, 98816, 101904, 112640, 122880, 123520, 127380, 135168, 135872, 148224, 168960, 169840, 185280, 197632, 203808, 225280, 247040, 254760, 270336, 271744, 296448, 337920, 339680, 370560, 395264, 407616, 450560, 494080, 509520, 543488, 592896, 675840, 679360, 741120, 790528, 815232, 988160, 1019040, 1086976, 1185792, 1351680, 1358720, 1482240, 1581056, 1630464, 1976320, 2038080, 2173952, 2371584, 2717440, 2964480, 3260928, 3952640, 4076160, 4347904, 4743168, 5434880, 5928960, 6521856, 7905280, 8152320, 8695808, 10869760, 11857920, 13043712, 16304640, 17391616, 21739520, 23715840, 26087424, 32609280, 43479040, 52174848, 65218560, 86958080, 130437120, 260874240]

約数ペア:

[(1, 260874240), (2, 130437120), (3, 86958080), (4, 65218560), (5, 52174848), (6, 43479040), (8, 32609280), (10, 26087424), (11, 23715840), (12, 21739520), (15, 17391616), (16, 16304640), (20, 13043712), (22, 11857920), (24, 10869760), (30, 8695808), (32, 8152320), (33, 7905280), (40, 6521856), (44, 5928960), (48, 5434880), (55, 4743168), (60, 4347904), (64, 4076160), (66, 3952640), (80, 3260928), (88, 2964480), (96, 2717440), (110, 2371584), (120, 2173952), (128, 2038080), (132, 1976320), (160, 1630464), (165, 1581056), (176, 1482240), (192, 1358720), (193, 1351680), (220, 1185792), (240, 1086976), (256, 1019040), (264, 988160), (320, 815232), (330, 790528), (352, 741120), (384, 679360), (386, 675840), (440, 592896), (480, 543488), (512, 509520), (528, 494080), (579, 450560), (640, 407616), (660, 395264), (704, 370560), (768, 339680), (772, 337920), (880, 296448), (960, 271744), (965, 270336), (1024, 254760), (1056, 247040), (1158, 225280), (1280, 203808), (1320, 197632), (1408, 185280), (1536, 169840), (1544, 168960), (1760, 148224), (1920, 135872), (1930, 135168), (2048, 127380), (2112, 123520), (2123, 122880), (2316, 112640), (2560, 101904), (2640, 98816), (2816, 92640), (2895, 90112), (3072, 84920), (3088, 84480), (3520, 74112), (3840, 67936), (3860, 67584), (4096, 63690), (4224, 61760), (4246, 61440), (4632, 56320), (5120, 50952), (5280, 49408), (5632, 46320), (5790, 45056), (6144, 42460), (6176, 42240), (6369, 40960), (7040, 37056), (7680, 33968), (7720, 33792), (8192, 31845), (8448, 30880), (8492, 30720), (9264, 28160), (10240, 25476), (10560, 24704), (10615, 24576), (11264, 23160), (11580, 22528), (12288, 21230), (12352, 21120), (12738, 20480), (14080, 18528), (15360, 16984), (15440, 16896)]