1569676960

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 3766633920

約数和(自身を除く): 2196956960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 163, 278, 326, 433, 556, 652, 695, 815, 866, 1112, 1304, 1390, 1630, 1732, 2165, 2224, 2608, 2780, 3260, 3464, 4330, 4448, 5216, 5560, 6520, 6928, 8660, 11120, 13040, 13856, 17320, 22240, 22657, 26080, 34640, 45314, 60187, 69280, 70579, 90628, 113285, 120374, 141158, 181256, 226570, 240748, 282316, 300935, 352895, 362512, 453140, 481496, 564632, 601870, 705790, 725024, 906280, 962992, 1129264, 1203740, 1411580, 1812560, 1925984, 2258528, 2407480, 2823160, 3625120, 4814960, 5646320, 9629920, 9810481, 11292640, 19620962, 39241924, 49052405, 78483848, 98104810, 156967696, 196209620, 313935392, 392419240, 784838480, 1569676960]

約数ペア:

[(1, 1569676960), (2, 784838480), (4, 392419240), (5, 313935392), (8, 196209620), (10, 156967696), (16, 98104810), (20, 78483848), (32, 49052405), (40, 39241924), (80, 19620962), (139, 11292640), (160, 9810481), (163, 9629920), (278, 5646320), (326, 4814960), (433, 3625120), (556, 2823160), (652, 2407480), (695, 2258528), (815, 1925984), (866, 1812560), (1112, 1411580), (1304, 1203740), (1390, 1129264), (1630, 962992), (1732, 906280), (2165, 725024), (2224, 705790), (2608, 601870), (2780, 564632), (3260, 481496), (3464, 453140), (4330, 362512), (4448, 352895), (5216, 300935), (5560, 282316), (6520, 240748), (6928, 226570), (8660, 181256), (11120, 141158), (13040, 120374), (13856, 113285), (17320, 90628), (22240, 70579), (22657, 69280), (26080, 60187), (34640, 45314)]