170675680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{152389}}^1$

素因数の和:152411

約数の個数: 48

約数和(自身を含む): 460827360

約数和(自身を除く): 290151680

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, 152389, 304778, 609556, 761945, 1066723, 1219112, 1523890, 2133446, 2438224, 3047780, 4266892, 4876448, 5333615, 6095560, 8533784, 10667230, 12191120, 17067568, 21334460, 24382240, 34135136, 42668920, 85337840, 170675680]

約数ペア:

[(1, 170675680), (2, 85337840), (4, 42668920), (5, 34135136), (7, 24382240), (8, 21334460), (10, 17067568), (14, 12191120), (16, 10667230), (20, 8533784), (28, 6095560), (32, 5333615), (35, 4876448), (40, 4266892), (56, 3047780), (70, 2438224), (80, 2133446), (112, 1523890), (140, 1219112), (160, 1066723), (224, 761945), (280, 609556), (560, 304778), (1120, 152389)]