260246448

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 240

約数和(自身を含む): 928512000

約数和(自身を除く): 668265552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 343, 392, 396, 441, 462, 479, 504, 528, 539, 588, 616, 686, 693, 784, 792, 882, 924, 958, 1008, 1029, 1078, 1176, 1232, 1372, 1386, 1437, 1584, 1617, 1764, 1848, 1916, 2058, 2156, 2352, 2744, 2772, 2874, 3087, 3234, 3353, 3528, 3696, 3773, 3832, 4116, 4311, 4312, 4851, 5269, 5488, 5544, 5748, 6174, 6468, 6706, 7056, 7546, 7664, 8232, 8622, 8624, 9702, 10059, 10538, 11088, 11319, 11496, 12348, 12936, 13412, 15092, 15807, 16464, 17244, 19404, 20118, 21076, 22638, 22992, 23471, 24696, 25872, 26824, 30177, 30184, 31614, 33957, 34488, 36883, 38808, 40236, 42152, 45276, 46942, 47421, 49392, 53648, 60354, 60368, 63228, 67914, 68976, 70413, 73766, 77616, 80472, 84304, 90552, 93884, 94842, 110649, 120708, 126456, 135828, 140826, 147532, 160944, 164297, 181104, 187768, 189684, 211239, 221298, 241416, 252912, 258181, 271656, 281652, 295064, 328594, 331947, 375536, 379368, 422478, 442596, 482832, 492891, 516362, 543312, 563304, 590128, 657188, 663894, 758736, 774543, 844956, 885192, 985782, 1032724, 1126608, 1314376, 1327788, 1478673, 1549086, 1689912, 1770384, 1807267, 1971564, 2065448, 2323629, 2628752, 2655576, 2957346, 3098172, 3379824, 3614534, 3943128, 4130896, 4647258, 5311152, 5421801, 5914692, 6196344, 7229068, 7886256, 9294516, 10843602, 11829384, 12392688, 14458136, 16265403, 18589032, 21687204, 23658768, 28916272, 32530806, 37178064, 43374408, 65061612, 86748816, 130123224, 260246448]

約数ペア:

[(1, 260246448), (2, 130123224), (3, 86748816), (4, 65061612), (6, 43374408), (7, 37178064), (8, 32530806), (9, 28916272), (11, 23658768), (12, 21687204), (14, 18589032), (16, 16265403), (18, 14458136), (21, 12392688), (22, 11829384), (24, 10843602), (28, 9294516), (33, 7886256), (36, 7229068), (42, 6196344), (44, 5914692), (48, 5421801), (49, 5311152), (56, 4647258), (63, 4130896), (66, 3943128), (72, 3614534), (77, 3379824), (84, 3098172), (88, 2957346), (98, 2655576), (99, 2628752), (112, 2323629), (126, 2065448), (132, 1971564), (144, 1807267), (147, 1770384), (154, 1689912), (168, 1549086), (176, 1478673), (196, 1327788), (198, 1314376), (231, 1126608), (252, 1032724), (264, 985782), (294, 885192), (308, 844956), (336, 774543), (343, 758736), (392, 663894), (396, 657188), (441, 590128), (462, 563304), (479, 543312), (504, 516362), (528, 492891), (539, 482832), (588, 442596), (616, 422478), (686, 379368), (693, 375536), (784, 331947), (792, 328594), (882, 295064), (924, 281652), (958, 271656), (1008, 258181), (1029, 252912), (1078, 241416), (1176, 221298), (1232, 211239), (1372, 189684), (1386, 187768), (1437, 181104), (1584, 164297), (1617, 160944), (1764, 147532), (1848, 140826), (1916, 135828), (2058, 126456), (2156, 120708), (2352, 110649), (2744, 94842), (2772, 93884), (2874, 90552), (3087, 84304), (3234, 80472), (3353, 77616), (3528, 73766), (3696, 70413), (3773, 68976), (3832, 67914), (4116, 63228), (4311, 60368), (4312, 60354), (4851, 53648), (5269, 49392), (5488, 47421), (5544, 46942), (5748, 45276), (6174, 42152), (6468, 40236), (6706, 38808), (7056, 36883), (7546, 34488), (7664, 33957), (8232, 31614), (8622, 30184), (8624, 30177), (9702, 26824), (10059, 25872), (10538, 24696), (11088, 23471), (11319, 22992), (11496, 22638), (12348, 21076), (12936, 20118), (13412, 19404), (15092, 17244), (15807, 16464)]