265121136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 907878400

約数和(自身を除く): 642757264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 109, 112, 114, 126, 127, 133, 144, 152, 168, 171, 218, 228, 252, 254, 266, 304, 327, 336, 342, 381, 399, 436, 456, 504, 508, 532, 654, 684, 762, 763, 798, 872, 889, 912, 981, 1008, 1016, 1064, 1143, 1197, 1308, 1368, 1524, 1526, 1596, 1744, 1778, 1962, 2032, 2071, 2128, 2286, 2289, 2394, 2413, 2616, 2667, 2736, 3048, 3052, 3192, 3556, 3924, 4142, 4572, 4578, 4788, 4826, 5232, 5334, 6096, 6104, 6213, 6384, 6867, 7112, 7239, 7848, 8001, 8284, 9144, 9156, 9576, 9652, 10668, 12208, 12426, 13734, 13843, 14224, 14478, 14497, 15696, 16002, 16568, 16891, 18288, 18312, 18639, 19152, 19304, 21336, 21717, 24852, 27468, 27686, 28956, 28994, 32004, 33136, 33782, 36624, 37278, 38608, 41529, 42672, 43434, 43491, 49704, 50673, 54936, 55372, 57912, 57988, 64008, 67564, 74556, 83058, 86868, 86982, 96901, 99408, 101346, 109872, 110744, 115824, 115976, 124587, 128016, 130473, 135128, 149112, 152019, 166116, 173736, 173964, 193802, 202692, 221488, 231952, 249174, 260946, 263017, 270256, 290703, 298224, 304038, 332232, 347472, 347928, 387604, 405384, 498348, 521892, 526034, 581406, 608076, 664464, 695856, 775208, 789051, 810768, 872109, 996696, 1043784, 1052068, 1162812, 1216152, 1550416, 1578102, 1744218, 1841119, 1993392, 2087568, 2104136, 2325624, 2367153, 2432304, 3156204, 3488436, 3682238, 4208272, 4651248, 4734306, 5523357, 6312408, 6976872, 7364476, 9468612, 11046714, 12624816, 13953744, 14728952, 16570071, 18937224, 22093428, 29457904, 33140142, 37874448, 44186856, 66280284, 88373712, 132560568, 265121136]

約数ペア:

[(1, 265121136), (2, 132560568), (3, 88373712), (4, 66280284), (6, 44186856), (7, 37874448), (8, 33140142), (9, 29457904), (12, 22093428), (14, 18937224), (16, 16570071), (18, 14728952), (19, 13953744), (21, 12624816), (24, 11046714), (28, 9468612), (36, 7364476), (38, 6976872), (42, 6312408), (48, 5523357), (56, 4734306), (57, 4651248), (63, 4208272), (72, 3682238), (76, 3488436), (84, 3156204), (109, 2432304), (112, 2367153), (114, 2325624), (126, 2104136), (127, 2087568), (133, 1993392), (144, 1841119), (152, 1744218), (168, 1578102), (171, 1550416), (218, 1216152), (228, 1162812), (252, 1052068), (254, 1043784), (266, 996696), (304, 872109), (327, 810768), (336, 789051), (342, 775208), (381, 695856), (399, 664464), (436, 608076), (456, 581406), (504, 526034), (508, 521892), (532, 498348), (654, 405384), (684, 387604), (762, 347928), (763, 347472), (798, 332232), (872, 304038), (889, 298224), (912, 290703), (981, 270256), (1008, 263017), (1016, 260946), (1064, 249174), (1143, 231952), (1197, 221488), (1308, 202692), (1368, 193802), (1524, 173964), (1526, 173736), (1596, 166116), (1744, 152019), (1778, 149112), (1962, 135128), (2032, 130473), (2071, 128016), (2128, 124587), (2286, 115976), (2289, 115824), (2394, 110744), (2413, 109872), (2616, 101346), (2667, 99408), (2736, 96901), (3048, 86982), (3052, 86868), (3192, 83058), (3556, 74556), (3924, 67564), (4142, 64008), (4572, 57988), (4578, 57912), (4788, 55372), (4826, 54936), (5232, 50673), (5334, 49704), (6096, 43491), (6104, 43434), (6213, 42672), (6384, 41529), (6867, 38608), (7112, 37278), (7239, 36624), (7848, 33782), (8001, 33136), (8284, 32004), (9144, 28994), (9156, 28956), (9576, 27686), (9652, 27468), (10668, 24852), (12208, 21717), (12426, 21336), (13734, 19304), (13843, 19152), (14224, 18639), (14478, 18312), (14497, 18288), (15696, 16891), (16002, 16568)]