152519080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28706

約数の個数: 64

約数和(自身を含む): 412848000

約数和(自身を除く): 260328920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 28669, 57338, 114676, 143345, 200683, 229352, 286690, 401366, 544711, 573380, 802732, 1003415, 1089422, 1146760, 1605464, 2006830, 2178844, 2723555, 3812977, 4013660, 4357688, 5447110, 7625954, 8027320, 10894220, 15251908, 19064885, 21788440, 30503816, 38129770, 76259540, 152519080]

約数ペア:

[(1, 152519080), (2, 76259540), (4, 38129770), (5, 30503816), (7, 21788440), (8, 19064885), (10, 15251908), (14, 10894220), (19, 8027320), (20, 7625954), (28, 5447110), (35, 4357688), (38, 4013660), (40, 3812977), (56, 2723555), (70, 2178844), (76, 2006830), (95, 1605464), (133, 1146760), (140, 1089422), (152, 1003415), (190, 802732), (266, 573380), (280, 544711), (380, 401366), (532, 286690), (665, 229352), (760, 200683), (1064, 143345), (1330, 114676), (2660, 57338), (5320, 28669)]