67356160

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 163958256

約数和(自身を除く): 96602096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 317, 320, 332, 415, 512, 634, 640, 664, 830, 1268, 1280, 1328, 1585, 1660, 2536, 2560, 2656, 3170, 3320, 5072, 5312, 6340, 6640, 10144, 10624, 12680, 13280, 20288, 21248, 25360, 26311, 26560, 40576, 42496, 50720, 52622, 53120, 81152, 101440, 105244, 106240, 131555, 162304, 202880, 210488, 212480, 263110, 405760, 420976, 526220, 811520, 841952, 1052440, 1683904, 2104880, 3367808, 4209760, 6735616, 8419520, 13471232, 16839040, 33678080, 67356160]

約数ペア:

[(1, 67356160), (2, 33678080), (4, 16839040), (5, 13471232), (8, 8419520), (10, 6735616), (16, 4209760), (20, 3367808), (32, 2104880), (40, 1683904), (64, 1052440), (80, 841952), (83, 811520), (128, 526220), (160, 420976), (166, 405760), (256, 263110), (317, 212480), (320, 210488), (332, 202880), (415, 162304), (512, 131555), (634, 106240), (640, 105244), (664, 101440), (830, 81152), (1268, 53120), (1280, 52622), (1328, 50720), (1585, 42496), (1660, 40576), (2536, 26560), (2560, 26311), (2656, 25360), (3170, 21248), (3320, 20288), (5072, 13280), (5312, 12680), (6340, 10624), (6640, 10144)]