315270144

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 264

約数和(自身を含む): 1084877248

約数和(自身を除く): 769607104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 181, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 362, 378, 384, 432, 448, 486, 504, 512, 543, 567, 576, 648, 672, 724, 756, 768, 864, 896, 972, 1008, 1024, 1086, 1134, 1152, 1267, 1296, 1344, 1448, 1512, 1536, 1629, 1701, 1728, 1792, 1944, 2016, 2172, 2268, 2304, 2534, 2592, 2688, 2896, 3024, 3072, 3258, 3402, 3456, 3584, 3801, 3888, 4032, 4344, 4536, 4608, 4887, 5068, 5184, 5376, 5792, 6048, 6516, 6804, 6912, 7168, 7602, 7776, 8064, 8688, 9072, 9216, 9774, 10136, 10368, 10752, 11403, 11584, 12096, 13032, 13608, 13824, 14661, 15204, 15552, 16128, 17376, 18144, 19548, 20272, 20736, 21504, 22806, 23168, 24192, 26064, 27216, 27648, 29322, 30408, 31104, 32256, 34209, 34752, 36288, 39096, 40544, 41472, 43983, 45612, 46336, 48384, 52128, 54432, 58644, 60816, 62208, 64512, 68418, 69504, 72576, 78192, 81088, 82944, 87966, 91224, 92672, 96768, 102627, 104256, 108864, 117288, 121632, 124416, 136836, 139008, 145152, 156384, 162176, 175932, 182448, 185344, 193536, 205254, 208512, 217728, 234576, 243264, 248832, 273672, 278016, 290304, 307881, 312768, 324352, 351864, 364896, 410508, 417024, 435456, 469152, 486528, 547344, 556032, 580608, 615762, 625536, 648704, 703728, 729792, 821016, 834048, 870912, 938304, 973056, 1094688, 1231524, 1251072, 1297408, 1407456, 1459584, 1642032, 1668096, 1741824, 1876608, 1946112, 2189376, 2463048, 2502144, 2814912, 2919168, 3284064, 3753216, 3892224, 4378752, 4926096, 5004288, 5629824, 5838336, 6568128, 7506432, 8757504, 9852192, 11259648, 11676672, 13136256, 15012864, 17515008, 19704384, 22519296, 26272512, 35030016, 39408768, 45038592, 52545024, 78817536, 105090048, 157635072, 315270144]

約数ペア:

[(1, 315270144), (2, 157635072), (3, 105090048), (4, 78817536), (6, 52545024), (7, 45038592), (8, 39408768), (9, 35030016), (12, 26272512), (14, 22519296), (16, 19704384), (18, 17515008), (21, 15012864), (24, 13136256), (27, 11676672), (28, 11259648), (32, 9852192), (36, 8757504), (42, 7506432), (48, 6568128), (54, 5838336), (56, 5629824), (63, 5004288), (64, 4926096), (72, 4378752), (81, 3892224), (84, 3753216), (96, 3284064), (108, 2919168), (112, 2814912), (126, 2502144), (128, 2463048), (144, 2189376), (162, 1946112), (168, 1876608), (181, 1741824), (189, 1668096), (192, 1642032), (216, 1459584), (224, 1407456), (243, 1297408), (252, 1251072), (256, 1231524), (288, 1094688), (324, 973056), (336, 938304), (362, 870912), (378, 834048), (384, 821016), (432, 729792), (448, 703728), (486, 648704), (504, 625536), (512, 615762), (543, 580608), (567, 556032), (576, 547344), (648, 486528), (672, 469152), (724, 435456), (756, 417024), (768, 410508), (864, 364896), (896, 351864), (972, 324352), (1008, 312768), (1024, 307881), (1086, 290304), (1134, 278016), (1152, 273672), (1267, 248832), (1296, 243264), (1344, 234576), (1448, 217728), (1512, 208512), (1536, 205254), (1629, 193536), (1701, 185344), (1728, 182448), (1792, 175932), (1944, 162176), (2016, 156384), (2172, 145152), (2268, 139008), (2304, 136836), (2534, 124416), (2592, 121632), (2688, 117288), (2896, 108864), (3024, 104256), (3072, 102627), (3258, 96768), (3402, 92672), (3456, 91224), (3584, 87966), (3801, 82944), (3888, 81088), (4032, 78192), (4344, 72576), (4536, 69504), (4608, 68418), (4887, 64512), (5068, 62208), (5184, 60816), (5376, 58644), (5792, 54432), (6048, 52128), (6516, 48384), (6804, 46336), (6912, 45612), (7168, 43983), (7602, 41472), (7776, 40544), (8064, 39096), (8688, 36288), (9072, 34752), (9216, 34209), (9774, 32256), (10136, 31104), (10368, 30408), (10752, 29322), (11403, 27648), (11584, 27216), (12096, 26064), (13032, 24192), (13608, 23168), (13824, 22806), (14661, 21504), (15204, 20736), (15552, 20272), (16128, 19548), (17376, 18144)]