140776160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{125693}}^1$

素因数の和:125715

約数の個数: 48

約数和(自身を含む): 380098656

約数和(自身を除く): 239322496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 125693, 251386, 502772, 628465, 879851, 1005544, 1256930, 1759702, 2011088, 2513860, 3519404, 4022176, 4399255, 5027720, 7038808, 8798510, 10055440, 14077616, 17597020, 20110880, 28155232, 35194040, 70388080, 140776160]

約数ペア:

[(1, 140776160), (2, 70388080), (4, 35194040), (5, 28155232), (7, 20110880), (8, 17597020), (10, 14077616), (14, 10055440), (16, 8798510), (20, 7038808), (28, 5027720), (32, 4399255), (35, 4022176), (40, 3519404), (56, 2513860), (70, 2011088), (80, 1759702), (112, 1256930), (140, 1005544), (160, 879851), (224, 628465), (280, 502772), (560, 251386), (1120, 125693)]