210586272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 429534048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 83, 96, 104, 107, 114, 152, 156, 166, 208, 214, 228, 247, 249, 304, 312, 321, 332, 416, 428, 456, 494, 498, 608, 624, 642, 664, 741, 856, 912, 988, 996, 1079, 1248, 1284, 1328, 1391, 1482, 1577, 1712, 1824, 1976, 1992, 2033, 2158, 2568, 2656, 2782, 2964, 3154, 3237, 3424, 3952, 3984, 4066, 4173, 4316, 4731, 5136, 5564, 5928, 6099, 6308, 6474, 7904, 7968, 8132, 8346, 8632, 8881, 9462, 10272, 11128, 11856, 12198, 12616, 12948, 16264, 16692, 17264, 17762, 18924, 20501, 22256, 23712, 24396, 25232, 25896, 26429, 26643, 32528, 33384, 34528, 35524, 37848, 41002, 44512, 48792, 50464, 51792, 52858, 53286, 61503, 65056, 66768, 71048, 75696, 79287, 82004, 97584, 103584, 105716, 106572, 115453, 123006, 133536, 142096, 151392, 158574, 164008, 168739, 195168, 211432, 213144, 230906, 246012, 284192, 317148, 328016, 337478, 346359, 422864, 426288, 461812, 492024, 506217, 634296, 656032, 674956, 692718, 845728, 852576, 923624, 984048, 1012434, 1268592, 1349912, 1385436, 1847248, 1968096, 2024868, 2193607, 2537184, 2699824, 2770872, 3694496, 4049736, 4387214, 5399648, 5541744, 6580821, 8099472, 8774428, 11083488, 13161642, 16198944, 17548856, 26323284, 35097712, 52646568, 70195424, 105293136, 210586272]

約数ペア:

[(1, 210586272), (2, 105293136), (3, 70195424), (4, 52646568), (6, 35097712), (8, 26323284), (12, 17548856), (13, 16198944), (16, 13161642), (19, 11083488), (24, 8774428), (26, 8099472), (32, 6580821), (38, 5541744), (39, 5399648), (48, 4387214), (52, 4049736), (57, 3694496), (76, 2770872), (78, 2699824), (83, 2537184), (96, 2193607), (104, 2024868), (107, 1968096), (114, 1847248), (152, 1385436), (156, 1349912), (166, 1268592), (208, 1012434), (214, 984048), (228, 923624), (247, 852576), (249, 845728), (304, 692718), (312, 674956), (321, 656032), (332, 634296), (416, 506217), (428, 492024), (456, 461812), (494, 426288), (498, 422864), (608, 346359), (624, 337478), (642, 328016), (664, 317148), (741, 284192), (856, 246012), (912, 230906), (988, 213144), (996, 211432), (1079, 195168), (1248, 168739), (1284, 164008), (1328, 158574), (1391, 151392), (1482, 142096), (1577, 133536), (1712, 123006), (1824, 115453), (1976, 106572), (1992, 105716), (2033, 103584), (2158, 97584), (2568, 82004), (2656, 79287), (2782, 75696), (2964, 71048), (3154, 66768), (3237, 65056), (3424, 61503), (3952, 53286), (3984, 52858), (4066, 51792), (4173, 50464), (4316, 48792), (4731, 44512), (5136, 41002), (5564, 37848), (5928, 35524), (6099, 34528), (6308, 33384), (6474, 32528), (7904, 26643), (7968, 26429), (8132, 25896), (8346, 25232), (8632, 24396), (8881, 23712), (9462, 22256), (10272, 20501), (11128, 18924), (11856, 17762), (12198, 17264), (12616, 16692), (12948, 16264)]