685632960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1091

約数の個数: 168

約数和(自身を含む): 2368881216

約数和(自身を除く): 1683248256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 317, 320, 360, 480, 576, 634, 720, 751, 951, 960, 1268, 1440, 1502, 1585, 1902, 2253, 2536, 2853, 2880, 3004, 3170, 3755, 3804, 4506, 4755, 5072, 5706, 6008, 6340, 6759, 7510, 7608, 9012, 9510, 10144, 11265, 11412, 12016, 12680, 13518, 14265, 15020, 15216, 18024, 19020, 20288, 22530, 22824, 24032, 25360, 27036, 28530, 30040, 30432, 33795, 36048, 38040, 45060, 45648, 48064, 50720, 54072, 57060, 60080, 60864, 67590, 72096, 76080, 90120, 91296, 101440, 108144, 114120, 120160, 135180, 144192, 152160, 180240, 182592, 216288, 228240, 238067, 240320, 270360, 304320, 360480, 432576, 456480, 476134, 540720, 714201, 720960, 912960, 952268, 1081440, 1190335, 1428402, 1904536, 2142603, 2162880, 2380670, 2856804, 3571005, 3809072, 4285206, 4761340, 5713608, 7142010, 7618144, 8570412, 9522680, 10713015, 11427216, 14284020, 15236288, 17140824, 19045360, 21426030, 22854432, 28568040, 34281648, 38090720, 42852060, 45708864, 57136080, 68563296, 76181440, 85704120, 114272160, 137126592, 171408240, 228544320, 342816480, 685632960]

約数ペア:

[(1, 685632960), (2, 342816480), (3, 228544320), (4, 171408240), (5, 137126592), (6, 114272160), (8, 85704120), (9, 76181440), (10, 68563296), (12, 57136080), (15, 45708864), (16, 42852060), (18, 38090720), (20, 34281648), (24, 28568040), (30, 22854432), (32, 21426030), (36, 19045360), (40, 17140824), (45, 15236288), (48, 14284020), (60, 11427216), (64, 10713015), (72, 9522680), (80, 8570412), (90, 7618144), (96, 7142010), (120, 5713608), (144, 4761340), (160, 4285206), (180, 3809072), (192, 3571005), (240, 2856804), (288, 2380670), (317, 2162880), (320, 2142603), (360, 1904536), (480, 1428402), (576, 1190335), (634, 1081440), (720, 952268), (751, 912960), (951, 720960), (960, 714201), (1268, 540720), (1440, 476134), (1502, 456480), (1585, 432576), (1902, 360480), (2253, 304320), (2536, 270360), (2853, 240320), (2880, 238067), (3004, 228240), (3170, 216288), (3755, 182592), (3804, 180240), (4506, 152160), (4755, 144192), (5072, 135180), (5706, 120160), (6008, 114120), (6340, 108144), (6759, 101440), (7510, 91296), (7608, 90120), (9012, 76080), (9510, 72096), (10144, 67590), (11265, 60864), (11412, 60080), (12016, 57060), (12680, 54072), (13518, 50720), (14265, 48064), (15020, 45648), (15216, 45060), (18024, 38040), (19020, 36048), (20288, 33795), (22530, 30432), (22824, 30040), (24032, 28530), (25360, 27036)]