210729168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 658291200

約数和(自身を除く): 447562032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 157, 208, 216, 234, 239, 312, 314, 351, 432, 468, 471, 478, 624, 628, 702, 717, 936, 942, 956, 1256, 1404, 1413, 1434, 1872, 1884, 1912, 2041, 2151, 2512, 2808, 2826, 2868, 3107, 3768, 3824, 4082, 4239, 4302, 5616, 5652, 5736, 6123, 6214, 6453, 7536, 8164, 8478, 8604, 9321, 11304, 11472, 12246, 12428, 12906, 16328, 16956, 17208, 18369, 18642, 22608, 24492, 24856, 25812, 27963, 32656, 33912, 34416, 36738, 37284, 37523, 48984, 49712, 51624, 55107, 55926, 67824, 73476, 74568, 75046, 83889, 97968, 103248, 110214, 111852, 112569, 146952, 149136, 150092, 167778, 220428, 223704, 225138, 293904, 300184, 335556, 337707, 440856, 447408, 450276, 487799, 600368, 671112, 675414, 881712, 900552, 975598, 1013121, 1342224, 1350828, 1463397, 1801104, 1951196, 2026242, 2701656, 2926794, 3902392, 4052484, 4390191, 5403312, 5853588, 7804784, 8104968, 8780382, 11707176, 13170573, 16209936, 17560764, 23414352, 26341146, 35121528, 52682292, 70243056, 105364584, 210729168]

約数ペア:

[(1, 210729168), (2, 105364584), (3, 70243056), (4, 52682292), (6, 35121528), (8, 26341146), (9, 23414352), (12, 17560764), (13, 16209936), (16, 13170573), (18, 11707176), (24, 8780382), (26, 8104968), (27, 7804784), (36, 5853588), (39, 5403312), (48, 4390191), (52, 4052484), (54, 3902392), (72, 2926794), (78, 2701656), (104, 2026242), (108, 1951196), (117, 1801104), (144, 1463397), (156, 1350828), (157, 1342224), (208, 1013121), (216, 975598), (234, 900552), (239, 881712), (312, 675414), (314, 671112), (351, 600368), (432, 487799), (468, 450276), (471, 447408), (478, 440856), (624, 337707), (628, 335556), (702, 300184), (717, 293904), (936, 225138), (942, 223704), (956, 220428), (1256, 167778), (1404, 150092), (1413, 149136), (1434, 146952), (1872, 112569), (1884, 111852), (1912, 110214), (2041, 103248), (2151, 97968), (2512, 83889), (2808, 75046), (2826, 74568), (2868, 73476), (3107, 67824), (3768, 55926), (3824, 55107), (4082, 51624), (4239, 49712), (4302, 48984), (5616, 37523), (5652, 37284), (5736, 36738), (6123, 34416), (6214, 33912), (6453, 32656), (7536, 27963), (8164, 25812), (8478, 24856), (8604, 24492), (9321, 22608), (11304, 18642), (11472, 18369), (12246, 17208), (12428, 16956), (12906, 16328)]