626336760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7687}}^1$

素因数の和:7805

約数の個数: 128

約数和(自身を含む): 2169861120

約数和(自身を除く): 1543524360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 7687, 8148, 10185, 11640, 13580, 15374, 16296, 20370, 23061, 27160, 30748, 38435, 40740, 46122, 53809, 61496, 76870, 81480, 92244, 107618, 115305, 153740, 161427, 184488, 215236, 230610, 269045, 307480, 322854, 430472, 461220, 538090, 645708, 745639, 807135, 922440, 1076180, 1291416, 1491278, 1614270, 2152360, 2236917, 2982556, 3228540, 3728195, 4473834, 5219473, 5965112, 6457080, 7456390, 8947668, 10438946, 11184585, 14912780, 15658419, 17895336, 20877892, 22369170, 26097365, 29825560, 31316838, 41755784, 44738340, 52194730, 62633676, 78292095, 89476680, 104389460, 125267352, 156584190, 208778920, 313168380, 626336760]

約数ペア:

[(1, 626336760), (2, 313168380), (3, 208778920), (4, 156584190), (5, 125267352), (6, 104389460), (7, 89476680), (8, 78292095), (10, 62633676), (12, 52194730), (14, 44738340), (15, 41755784), (20, 31316838), (21, 29825560), (24, 26097365), (28, 22369170), (30, 20877892), (35, 17895336), (40, 15658419), (42, 14912780), (56, 11184585), (60, 10438946), (70, 8947668), (84, 7456390), (97, 6457080), (105, 5965112), (120, 5219473), (140, 4473834), (168, 3728195), (194, 3228540), (210, 2982556), (280, 2236917), (291, 2152360), (388, 1614270), (420, 1491278), (485, 1291416), (582, 1076180), (679, 922440), (776, 807135), (840, 745639), (970, 645708), (1164, 538090), (1358, 461220), (1455, 430472), (1940, 322854), (2037, 307480), (2328, 269045), (2716, 230610), (2910, 215236), (3395, 184488), (3880, 161427), (4074, 153740), (5432, 115305), (5820, 107618), (6790, 92244), (7687, 81480), (8148, 76870), (10185, 61496), (11640, 53809), (13580, 46122), (15374, 40740), (16296, 38435), (20370, 30748), (23061, 27160)]