7352341640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1\times {\mathrm{743}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 19284480000

約数和(自身を除く): 11932138360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 599, 743, 826, 1180, 1198, 1486, 1652, 2065, 2360, 2396, 2972, 2995, 3304, 3715, 4130, 4193, 4792, 5201, 5944, 5990, 7430, 8260, 8386, 10402, 11980, 14860, 16520, 16772, 20804, 20965, 23960, 26005, 29720, 33544, 35341, 41608, 41930, 43837, 52010, 70682, 83860, 87674, 104020, 141364, 167720, 175348, 176705, 208040, 219185, 247387, 282728, 306859, 350696, 353410, 438370, 445057, 494774, 613718, 706820, 876740, 890114, 989548, 1227436, 1236935, 1413640, 1534295, 1753480, 1780228, 1979096, 2225285, 2454872, 2473870, 3068590, 3115399, 3560456, 4450570, 4947740, 6137180, 6230798, 8901140, 9895480, 12274360, 12461596, 15576995, 17802280, 24923192, 26258363, 31153990, 52516726, 62307980, 105033452, 124615960, 131291815, 183808541, 210066904, 262583630, 367617082, 525167260, 735234164, 919042705, 1050334520, 1470468328, 1838085410, 3676170820, 7352341640]

約数ペア:

[(1, 7352341640), (2, 3676170820), (4, 1838085410), (5, 1470468328), (7, 1050334520), (8, 919042705), (10, 735234164), (14, 525167260), (20, 367617082), (28, 262583630), (35, 210066904), (40, 183808541), (56, 131291815), (59, 124615960), (70, 105033452), (118, 62307980), (140, 52516726), (236, 31153990), (280, 26258363), (295, 24923192), (413, 17802280), (472, 15576995), (590, 12461596), (599, 12274360), (743, 9895480), (826, 8901140), (1180, 6230798), (1198, 6137180), (1486, 4947740), (1652, 4450570), (2065, 3560456), (2360, 3115399), (2396, 3068590), (2972, 2473870), (2995, 2454872), (3304, 2225285), (3715, 1979096), (4130, 1780228), (4193, 1753480), (4792, 1534295), (5201, 1413640), (5944, 1236935), (5990, 1227436), (7430, 989548), (8260, 890114), (8386, 876740), (10402, 706820), (11980, 613718), (14860, 494774), (16520, 445057), (16772, 438370), (20804, 353410), (20965, 350696), (23960, 306859), (26005, 282728), (29720, 247387), (33544, 219185), (35341, 208040), (41608, 176705), (41930, 175348), (43837, 167720), (52010, 141364), (70682, 104020), (83860, 87674)]