265135728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 857195136

約数和(自身を除く): 592059408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 107, 114, 132, 143, 152, 156, 176, 208, 209, 214, 228, 247, 264, 286, 304, 312, 321, 361, 418, 428, 429, 456, 494, 528, 572, 624, 627, 642, 722, 741, 836, 856, 858, 912, 988, 1083, 1144, 1177, 1254, 1284, 1391, 1444, 1482, 1672, 1712, 1716, 1976, 2033, 2166, 2288, 2354, 2508, 2568, 2717, 2782, 2888, 2964, 3344, 3432, 3531, 3952, 3971, 4066, 4173, 4332, 4693, 4708, 5016, 5136, 5434, 5564, 5776, 5928, 6099, 6864, 7062, 7942, 8132, 8151, 8346, 8664, 9386, 9416, 10032, 10868, 11128, 11856, 11913, 12198, 14079, 14124, 15301, 15884, 16264, 16302, 16692, 17328, 18772, 18832, 21736, 22256, 22363, 23826, 24396, 26429, 28158, 28248, 30602, 31768, 32528, 32604, 33384, 37544, 38627, 43472, 44726, 45903, 47652, 48792, 51623, 52858, 56316, 56496, 61204, 63536, 65208, 66768, 67089, 75088, 77254, 79287, 89452, 91806, 95304, 97584, 103246, 105716, 112632, 115881, 122408, 130416, 134178, 154508, 154869, 158574, 178904, 183612, 190608, 206492, 211432, 225264, 231762, 244816, 268356, 290719, 309016, 309738, 317148, 357808, 367224, 412984, 422864, 424897, 463524, 502151, 536712, 581438, 618032, 619476, 634296, 734448, 825968, 849794, 872157, 927048, 1004302, 1073424, 1162876, 1238952, 1268592, 1274691, 1506453, 1699588, 1744314, 1854096, 2008604, 2325752, 2477904, 2549382, 3012906, 3399176, 3488628, 4017208, 4651504, 5098764, 5523661, 6025812, 6798352, 6977256, 8034416, 10197528, 11047322, 12051624, 13954512, 16570983, 20395056, 22094644, 24103248, 33141966, 44189288, 66283932, 88378576, 132567864, 265135728]

約数ペア:

[(1, 265135728), (2, 132567864), (3, 88378576), (4, 66283932), (6, 44189288), (8, 33141966), (11, 24103248), (12, 22094644), (13, 20395056), (16, 16570983), (19, 13954512), (22, 12051624), (24, 11047322), (26, 10197528), (33, 8034416), (38, 6977256), (39, 6798352), (44, 6025812), (48, 5523661), (52, 5098764), (57, 4651504), (66, 4017208), (76, 3488628), (78, 3399176), (88, 3012906), (104, 2549382), (107, 2477904), (114, 2325752), (132, 2008604), (143, 1854096), (152, 1744314), (156, 1699588), (176, 1506453), (208, 1274691), (209, 1268592), (214, 1238952), (228, 1162876), (247, 1073424), (264, 1004302), (286, 927048), (304, 872157), (312, 849794), (321, 825968), (361, 734448), (418, 634296), (428, 619476), (429, 618032), (456, 581438), (494, 536712), (528, 502151), (572, 463524), (624, 424897), (627, 422864), (642, 412984), (722, 367224), (741, 357808), (836, 317148), (856, 309738), (858, 309016), (912, 290719), (988, 268356), (1083, 244816), (1144, 231762), (1177, 225264), (1254, 211432), (1284, 206492), (1391, 190608), (1444, 183612), (1482, 178904), (1672, 158574), (1712, 154869), (1716, 154508), (1976, 134178), (2033, 130416), (2166, 122408), (2288, 115881), (2354, 112632), (2508, 105716), (2568, 103246), (2717, 97584), (2782, 95304), (2888, 91806), (2964, 89452), (3344, 79287), (3432, 77254), (3531, 75088), (3952, 67089), (3971, 66768), (4066, 65208), (4173, 63536), (4332, 61204), (4693, 56496), (4708, 56316), (5016, 52858), (5136, 51623), (5434, 48792), (5564, 47652), (5776, 45903), (5928, 44726), (6099, 43472), (6864, 38627), (7062, 37544), (7942, 33384), (8132, 32604), (8151, 32528), (8346, 31768), (8664, 30602), (9386, 28248), (9416, 28158), (10032, 26429), (10868, 24396), (11128, 23826), (11856, 22363), (11913, 22256), (12198, 21736), (14079, 18832), (14124, 18772), (15301, 17328), (15884, 16692), (16264, 16302)]