7490536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113287}}^1$

素因数の和:113349

約数の個数: 128

約数和(自身を含む): 24470208000

約数和(自身を除く): 16979671560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 66120, 113287, 226574, 339861, 453148, 566435, 679722, 906296, 1132870, 1359444, 1699305, 2152453, 2265740, 2718888, 3285323, 3398610, 4304906, 4531480, 6457359, 6570646, 6797220, 8609812, 9855969, 10762265, 12914718, 13141292, 13594440, 16426615, 17219624, 19711938, 21524530, 25829436, 26282584, 32286795, 32853230, 39423876, 43049060, 49279845, 51658872, 62421137, 64573590, 65706460, 78847752, 86098120, 98559690, 124842274, 129147180, 131412920, 187263411, 197119380, 249684548, 258294360, 312105685, 374526822, 394238760, 499369096, 624211370, 749053644, 936317055, 1248422740, 1498107288, 1872634110, 2496845480, 3745268220, 7490536440]

約数ペア:

[(1, 7490536440), (2, 3745268220), (3, 2496845480), (4, 1872634110), (5, 1498107288), (6, 1248422740), (8, 936317055), (10, 749053644), (12, 624211370), (15, 499369096), (19, 394238760), (20, 374526822), (24, 312105685), (29, 258294360), (30, 249684548), (38, 197119380), (40, 187263411), (57, 131412920), (58, 129147180), (60, 124842274), (76, 98559690), (87, 86098120), (95, 78847752), (114, 65706460), (116, 64573590), (120, 62421137), (145, 51658872), (152, 49279845), (174, 43049060), (190, 39423876), (228, 32853230), (232, 32286795), (285, 26282584), (290, 25829436), (348, 21524530), (380, 19711938), (435, 17219624), (456, 16426615), (551, 13594440), (570, 13141292), (580, 12914718), (696, 10762265), (760, 9855969), (870, 8609812), (1102, 6797220), (1140, 6570646), (1160, 6457359), (1653, 4531480), (1740, 4304906), (2204, 3398610), (2280, 3285323), (2755, 2718888), (3306, 2265740), (3480, 2152453), (4408, 1699305), (5510, 1359444), (6612, 1132870), (8265, 906296), (11020, 679722), (13224, 566435), (16530, 453148), (22040, 339861), (33060, 226574), (66120, 113287)]