173067160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13151}}^1$

素因数の和:13216

約数の個数: 64

約数和(自身を含む): 454533120

約数和(自身を除く): 281465960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13151, 13160, 26302, 52604, 65755, 92057, 105208, 131510, 184114, 263020, 368228, 460285, 526040, 618097, 736456, 920570, 1236194, 1841140, 2472388, 3090485, 3682280, 4326679, 4944776, 6180970, 8653358, 12361940, 17306716, 21633395, 24723880, 34613432, 43266790, 86533580, 173067160]

約数ペア:

[(1, 173067160), (2, 86533580), (4, 43266790), (5, 34613432), (7, 24723880), (8, 21633395), (10, 17306716), (14, 12361940), (20, 8653358), (28, 6180970), (35, 4944776), (40, 4326679), (47, 3682280), (56, 3090485), (70, 2472388), (94, 1841140), (140, 1236194), (188, 920570), (235, 736456), (280, 618097), (329, 526040), (376, 460285), (470, 368228), (658, 263020), (940, 184114), (1316, 131510), (1645, 105208), (1880, 92057), (2632, 65755), (3290, 52604), (6580, 26302), (13151, 13160)]