235746560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 655191936

約数和(自身を除く): 419445376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 317, 320, 332, 415, 448, 560, 581, 634, 640, 664, 830, 896, 1120, 1162, 1268, 1280, 1328, 1585, 1660, 1792, 2219, 2240, 2324, 2536, 2656, 2905, 3170, 3320, 4438, 4480, 4648, 5072, 5312, 5810, 6340, 6640, 8876, 8960, 9296, 10144, 10624, 11095, 11620, 12680, 13280, 17752, 18592, 20288, 21248, 22190, 23240, 25360, 26311, 26560, 35504, 37184, 40576, 44380, 46480, 50720, 52622, 53120, 71008, 74368, 81152, 88760, 92960, 101440, 105244, 106240, 131555, 142016, 148736, 177520, 184177, 185920, 202880, 210488, 263110, 284032, 355040, 368354, 371840, 405760, 420976, 526220, 568064, 710080, 736708, 743680, 841952, 920885, 1052440, 1420160, 1473416, 1683904, 1841770, 2104880, 2840320, 2946832, 3367808, 3683540, 4209760, 5893664, 6735616, 7367080, 8419520, 11787328, 14734160, 16839040, 23574656, 29468320, 33678080, 47149312, 58936640, 117873280, 235746560]

約数ペア:

[(1, 235746560), (2, 117873280), (4, 58936640), (5, 47149312), (7, 33678080), (8, 29468320), (10, 23574656), (14, 16839040), (16, 14734160), (20, 11787328), (28, 8419520), (32, 7367080), (35, 6735616), (40, 5893664), (56, 4209760), (64, 3683540), (70, 3367808), (80, 2946832), (83, 2840320), (112, 2104880), (128, 1841770), (140, 1683904), (160, 1473416), (166, 1420160), (224, 1052440), (256, 920885), (280, 841952), (317, 743680), (320, 736708), (332, 710080), (415, 568064), (448, 526220), (560, 420976), (581, 405760), (634, 371840), (640, 368354), (664, 355040), (830, 284032), (896, 263110), (1120, 210488), (1162, 202880), (1268, 185920), (1280, 184177), (1328, 177520), (1585, 148736), (1660, 142016), (1792, 131555), (2219, 106240), (2240, 105244), (2324, 101440), (2536, 92960), (2656, 88760), (2905, 81152), (3170, 74368), (3320, 71008), (4438, 53120), (4480, 52622), (4648, 50720), (5072, 46480), (5312, 44380), (5810, 40576), (6340, 37184), (6640, 35504), (8876, 26560), (8960, 26311), (9296, 25360), (10144, 23240), (10624, 22190), (11095, 21248), (11620, 20288), (12680, 18592), (13280, 17752)]