148886080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66467}}^1$

素因数の和:66491

約数の個数: 56

約数和(自身を含む): 405188928

約数和(自身を除く): 256302848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 66467, 132934, 265868, 332335, 465269, 531736, 664670, 930538, 1063472, 1329340, 1861076, 2126944, 2326345, 2658680, 3722152, 4253888, 4652690, 5317360, 7444304, 9305380, 10634720, 14888608, 18610760, 21269440, 29777216, 37221520, 74443040, 148886080]

約数ペア:

[(1, 148886080), (2, 74443040), (4, 37221520), (5, 29777216), (7, 21269440), (8, 18610760), (10, 14888608), (14, 10634720), (16, 9305380), (20, 7444304), (28, 5317360), (32, 4652690), (35, 4253888), (40, 3722152), (56, 2658680), (64, 2326345), (70, 2126944), (80, 1861076), (112, 1329340), (140, 1063472), (160, 930538), (224, 664670), (280, 531736), (320, 465269), (448, 332335), (560, 265868), (1120, 132934), (2240, 66467)]