159033560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 410356800

約数和(自身を除く): 251323240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1609, 1765, 2471, 2824, 3218, 3530, 4942, 6436, 7060, 8045, 9884, 11263, 12355, 12872, 14120, 16090, 19768, 22526, 24710, 32180, 45052, 49420, 56315, 64360, 90104, 98840, 112630, 225260, 450520, 567977, 1135954, 2271908, 2839885, 3975839, 4543816, 5679770, 7951678, 11359540, 15903356, 19879195, 22719080, 31806712, 39758390, 79516780, 159033560]

約数ペア:

[(1, 159033560), (2, 79516780), (4, 39758390), (5, 31806712), (7, 22719080), (8, 19879195), (10, 15903356), (14, 11359540), (20, 7951678), (28, 5679770), (35, 4543816), (40, 3975839), (56, 2839885), (70, 2271908), (140, 1135954), (280, 567977), (353, 450520), (706, 225260), (1412, 112630), (1609, 98840), (1765, 90104), (2471, 64360), (2824, 56315), (3218, 49420), (3530, 45052), (4942, 32180), (6436, 24710), (7060, 22526), (8045, 19768), (9884, 16090), (11263, 14120), (12355, 12872)]