260279712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 940028544

約数和(自身を除く): 679748832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 97, 99, 112, 121, 126, 132, 144, 154, 168, 176, 194, 198, 224, 231, 242, 252, 264, 288, 291, 308, 336, 352, 363, 388, 396, 462, 484, 504, 528, 582, 616, 672, 679, 693, 726, 776, 792, 847, 873, 924, 968, 1008, 1056, 1067, 1089, 1164, 1232, 1331, 1358, 1386, 1452, 1552, 1584, 1694, 1746, 1848, 1936, 2016, 2037, 2134, 2178, 2328, 2464, 2541, 2662, 2716, 2772, 2904, 3104, 3168, 3201, 3388, 3492, 3696, 3872, 3993, 4074, 4268, 4356, 4656, 5082, 5324, 5432, 5544, 5808, 6111, 6402, 6776, 6984, 7392, 7469, 7623, 7986, 8148, 8536, 8712, 9312, 9317, 9603, 10164, 10648, 10864, 11088, 11616, 11737, 11979, 12222, 12804, 13552, 13968, 14938, 15246, 15972, 16296, 17072, 17424, 18634, 19206, 20328, 21296, 21728, 22176, 22407, 23474, 23958, 24444, 25608, 27104, 27936, 27951, 29876, 30492, 31944, 32592, 34144, 34848, 35211, 37268, 38412, 40656, 42592, 44814, 46948, 47916, 48888, 51216, 55902, 59752, 60984, 63888, 65184, 67221, 70422, 74536, 76824, 81312, 82159, 83853, 89628, 93896, 95832, 97776, 102432, 105633, 111804, 119504, 121968, 127776, 129107, 134442, 140844, 149072, 153648, 164318, 167706, 179256, 187792, 191664, 195552, 211266, 223608, 239008, 243936, 246477, 258214, 268884, 281688, 298144, 307296, 328636, 335412, 358512, 375584, 383328, 387321, 422532, 447216, 492954, 516428, 537768, 563376, 657272, 670824, 717024, 739431, 774642, 845064, 894432, 903749, 985908, 1032856, 1075536, 1126752, 1161963, 1314544, 1341648, 1478862, 1549284, 1690128, 1807498, 1971816, 2065712, 2151072, 2323926, 2629088, 2683296, 2711247, 2957724, 3098568, 3380256, 3614996, 3943632, 4131424, 4647852, 5422494, 5915448, 6197136, 7229992, 7887264, 8133741, 9295704, 10844988, 11830896, 12394272, 14459984, 16267482, 18591408, 21689976, 23661792, 28919968, 32534964, 37182816, 43379952, 65069928, 86759904, 130139856, 260279712]

約数ペア:

[(1, 260279712), (2, 130139856), (3, 86759904), (4, 65069928), (6, 43379952), (7, 37182816), (8, 32534964), (9, 28919968), (11, 23661792), (12, 21689976), (14, 18591408), (16, 16267482), (18, 14459984), (21, 12394272), (22, 11830896), (24, 10844988), (28, 9295704), (32, 8133741), (33, 7887264), (36, 7229992), (42, 6197136), (44, 5915448), (48, 5422494), (56, 4647852), (63, 4131424), (66, 3943632), (72, 3614996), (77, 3380256), (84, 3098568), (88, 2957724), (96, 2711247), (97, 2683296), (99, 2629088), (112, 2323926), (121, 2151072), (126, 2065712), (132, 1971816), (144, 1807498), (154, 1690128), (168, 1549284), (176, 1478862), (194, 1341648), (198, 1314544), (224, 1161963), (231, 1126752), (242, 1075536), (252, 1032856), (264, 985908), (288, 903749), (291, 894432), (308, 845064), (336, 774642), (352, 739431), (363, 717024), (388, 670824), (396, 657272), (462, 563376), (484, 537768), (504, 516428), (528, 492954), (582, 447216), (616, 422532), (672, 387321), (679, 383328), (693, 375584), (726, 358512), (776, 335412), (792, 328636), (847, 307296), (873, 298144), (924, 281688), (968, 268884), (1008, 258214), (1056, 246477), (1067, 243936), (1089, 239008), (1164, 223608), (1232, 211266), (1331, 195552), (1358, 191664), (1386, 187792), (1452, 179256), (1552, 167706), (1584, 164318), (1694, 153648), (1746, 149072), (1848, 140844), (1936, 134442), (2016, 129107), (2037, 127776), (2134, 121968), (2178, 119504), (2328, 111804), (2464, 105633), (2541, 102432), (2662, 97776), (2716, 95832), (2772, 93896), (2904, 89628), (3104, 83853), (3168, 82159), (3201, 81312), (3388, 76824), (3492, 74536), (3696, 70422), (3872, 67221), (3993, 65184), (4074, 63888), (4268, 60984), (4356, 59752), (4656, 55902), (5082, 51216), (5324, 48888), (5432, 47916), (5544, 46948), (5808, 44814), (6111, 42592), (6402, 40656), (6776, 38412), (6984, 37268), (7392, 35211), (7469, 34848), (7623, 34144), (7986, 32592), (8148, 31944), (8536, 30492), (8712, 29876), (9312, 27951), (9317, 27936), (9603, 27104), (10164, 25608), (10648, 24444), (10864, 23958), (11088, 23474), (11616, 22407), (11737, 22176), (11979, 21728), (12222, 21296), (12804, 20328), (13552, 19206), (13968, 18634), (14938, 17424), (15246, 17072), (15972, 16296)]