171550960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 469456560

約数和(自身を除く): 297905600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 214, 245, 280, 392, 409, 428, 490, 535, 560, 749, 784, 818, 856, 980, 1070, 1498, 1636, 1712, 1960, 2045, 2140, 2863, 2996, 3272, 3745, 3920, 4090, 4280, 5243, 5726, 5992, 6544, 7490, 8180, 8560, 10486, 11452, 11984, 14315, 14980, 16360, 20041, 20972, 22904, 26215, 28630, 29960, 32720, 40082, 41944, 43763, 45808, 52430, 57260, 59920, 80164, 83888, 87526, 100205, 104860, 114520, 160328, 175052, 200410, 209720, 218815, 229040, 306341, 320656, 350104, 400820, 419440, 437630, 612682, 700208, 801640, 875260, 1225364, 1531705, 1603280, 1750520, 2144387, 2450728, 3063410, 3501040, 4288774, 4901456, 6126820, 8577548, 10721935, 12253640, 17155096, 21443870, 24507280, 34310192, 42887740, 85775480, 171550960]

約数ペア:

[(1, 171550960), (2, 85775480), (4, 42887740), (5, 34310192), (7, 24507280), (8, 21443870), (10, 17155096), (14, 12253640), (16, 10721935), (20, 8577548), (28, 6126820), (35, 4901456), (40, 4288774), (49, 3501040), (56, 3063410), (70, 2450728), (80, 2144387), (98, 1750520), (107, 1603280), (112, 1531705), (140, 1225364), (196, 875260), (214, 801640), (245, 700208), (280, 612682), (392, 437630), (409, 419440), (428, 400820), (490, 350104), (535, 320656), (560, 306341), (749, 229040), (784, 218815), (818, 209720), (856, 200410), (980, 175052), (1070, 160328), (1498, 114520), (1636, 104860), (1712, 100205), (1960, 87526), (2045, 83888), (2140, 80164), (2863, 59920), (2996, 57260), (3272, 52430), (3745, 45808), (3920, 43763), (4090, 41944), (4280, 40082), (5243, 32720), (5726, 29960), (5992, 28630), (6544, 26215), (7490, 22904), (8180, 20972), (8560, 20041), (10486, 16360), (11452, 14980), (11984, 14315)]