61215264

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 208565280

約数和(自身を除く): 147350016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 113, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 226, 228, 264, 288, 297, 304, 324, 339, 342, 352, 396, 418, 432, 452, 456, 513, 528, 594, 608, 627, 648, 678, 684, 792, 836, 864, 891, 904, 912, 1017, 1026, 1056, 1188, 1243, 1254, 1296, 1356, 1368, 1539, 1584, 1672, 1782, 1808, 1824, 1881, 2034, 2052, 2147, 2376, 2486, 2508, 2592, 2712, 2736, 3051, 3078, 3168, 3344, 3564, 3616, 3729, 3762, 4068, 4104, 4294, 4752, 4972, 5016, 5424, 5472, 5643, 6102, 6156, 6441, 6688, 7128, 7458, 7524, 8136, 8208, 8588, 9153, 9504, 9944, 10032, 10848, 11187, 11286, 12204, 12312, 12882, 14256, 14916, 15048, 16272, 16416, 16929, 17176, 18306, 19323, 19888, 20064, 22374, 22572, 23617, 24408, 24624, 25764, 28512, 29832, 30096, 32544, 33561, 33858, 34352, 36612, 38646, 39776, 44748, 45144, 47234, 48816, 49248, 51528, 57969, 59664, 60192, 67122, 67716, 68704, 70851, 73224, 77292, 89496, 90288, 94468, 97632, 100683, 103056, 115938, 119328, 134244, 135432, 141702, 146448, 154584, 173907, 178992, 180576, 188936, 201366, 206112, 212553, 231876, 268488, 270864, 283404, 292896, 309168, 347814, 357984, 377872, 402732, 425106, 463752, 536976, 541728, 566808, 618336, 637659, 695628, 755744, 805464, 850212, 927504, 1073952, 1133616, 1275318, 1391256, 1610928, 1700424, 1855008, 1912977, 2267232, 2550636, 2782512, 3221856, 3400848, 3825954, 5101272, 5565024, 6801696, 7651908, 10202544, 15303816, 20405088, 30607632, 61215264]

約数ペア:

[(1, 61215264), (2, 30607632), (3, 20405088), (4, 15303816), (6, 10202544), (8, 7651908), (9, 6801696), (11, 5565024), (12, 5101272), (16, 3825954), (18, 3400848), (19, 3221856), (22, 2782512), (24, 2550636), (27, 2267232), (32, 1912977), (33, 1855008), (36, 1700424), (38, 1610928), (44, 1391256), (48, 1275318), (54, 1133616), (57, 1073952), (66, 927504), (72, 850212), (76, 805464), (81, 755744), (88, 695628), (96, 637659), (99, 618336), (108, 566808), (113, 541728), (114, 536976), (132, 463752), (144, 425106), (152, 402732), (162, 377872), (171, 357984), (176, 347814), (198, 309168), (209, 292896), (216, 283404), (226, 270864), (228, 268488), (264, 231876), (288, 212553), (297, 206112), (304, 201366), (324, 188936), (339, 180576), (342, 178992), (352, 173907), (396, 154584), (418, 146448), (432, 141702), (452, 135432), (456, 134244), (513, 119328), (528, 115938), (594, 103056), (608, 100683), (627, 97632), (648, 94468), (678, 90288), (684, 89496), (792, 77292), (836, 73224), (864, 70851), (891, 68704), (904, 67716), (912, 67122), (1017, 60192), (1026, 59664), (1056, 57969), (1188, 51528), (1243, 49248), (1254, 48816), (1296, 47234), (1356, 45144), (1368, 44748), (1539, 39776), (1584, 38646), (1672, 36612), (1782, 34352), (1808, 33858), (1824, 33561), (1881, 32544), (2034, 30096), (2052, 29832), (2147, 28512), (2376, 25764), (2486, 24624), (2508, 24408), (2592, 23617), (2712, 22572), (2736, 22374), (3051, 20064), (3078, 19888), (3168, 19323), (3344, 18306), (3564, 17176), (3616, 16929), (3729, 16416), (3762, 16272), (4068, 15048), (4104, 14916), (4294, 14256), (4752, 12882), (4972, 12312), (5016, 12204), (5424, 11286), (5472, 11187), (5643, 10848), (6102, 10032), (6156, 9944), (6441, 9504), (6688, 9153), (7128, 8588), (7458, 8208), (7524, 8136)]