6856960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 17954496

約数和(自身を除く): 11097536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 487, 640, 704, 880, 974, 1280, 1408, 1760, 1948, 2435, 2816, 3520, 3896, 4870, 5357, 7040, 7792, 9740, 10714, 14080, 15584, 19480, 21428, 26785, 31168, 38960, 42856, 53570, 62336, 77920, 85712, 107140, 124672, 155840, 171424, 214280, 311680, 342848, 428560, 623360, 685696, 857120, 1371392, 1714240, 3428480, 6856960]

約数ペア:

[(1, 6856960), (2, 3428480), (4, 1714240), (5, 1371392), (8, 857120), (10, 685696), (11, 623360), (16, 428560), (20, 342848), (22, 311680), (32, 214280), (40, 171424), (44, 155840), (55, 124672), (64, 107140), (80, 85712), (88, 77920), (110, 62336), (128, 53570), (160, 42856), (176, 38960), (220, 31168), (256, 26785), (320, 21428), (352, 19480), (440, 15584), (487, 14080), (640, 10714), (704, 9740), (880, 7792), (974, 7040), (1280, 5357), (1408, 4870), (1760, 3896), (1948, 3520), (2435, 2816)]