122139080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7230

約数の個数: 64

約数和(自身を含む): 319265280

約数和(自身を除く): 197126200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 7151, 8540, 14302, 17080, 28604, 35755, 50057, 57208, 71510, 100114, 143020, 200228, 250285, 286040, 400456, 436211, 500570, 872422, 1001140, 1744844, 2002280, 2181055, 3053477, 3489688, 4362110, 6106954, 8724220, 12213908, 15267385, 17448440, 24427816, 30534770, 61069540, 122139080]

約数ペア:

[(1, 122139080), (2, 61069540), (4, 30534770), (5, 24427816), (7, 17448440), (8, 15267385), (10, 12213908), (14, 8724220), (20, 6106954), (28, 4362110), (35, 3489688), (40, 3053477), (56, 2181055), (61, 2002280), (70, 1744844), (122, 1001140), (140, 872422), (244, 500570), (280, 436211), (305, 400456), (427, 286040), (488, 250285), (610, 200228), (854, 143020), (1220, 100114), (1708, 71510), (2135, 57208), (2440, 50057), (3416, 35755), (4270, 28604), (7151, 17080), (8540, 14302)]