68024960

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 163899720

約数和(自身を除く): 95874760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 677, 785, 1256, 1354, 1570, 2512, 2708, 3140, 3385, 5024, 5416, 6280, 6770, 10048, 10832, 12560, 13540, 20096, 21664, 25120, 27080, 43328, 50240, 54160, 86656, 100480, 106289, 108320, 212578, 216640, 425156, 433280, 531445, 850312, 1062890, 1700624, 2125780, 3401248, 4251560, 6802496, 8503120, 13604992, 17006240, 34012480, 68024960]

約数ペア:

[(1, 68024960), (2, 34012480), (4, 17006240), (5, 13604992), (8, 8503120), (10, 6802496), (16, 4251560), (20, 3401248), (32, 2125780), (40, 1700624), (64, 1062890), (80, 850312), (128, 531445), (157, 433280), (160, 425156), (314, 216640), (320, 212578), (628, 108320), (640, 106289), (677, 100480), (785, 86656), (1256, 54160), (1354, 50240), (1570, 43328), (2512, 27080), (2708, 25120), (3140, 21664), (3385, 20096), (5024, 13540), (5416, 12560), (6280, 10832), (6770, 10048)]