1560439888

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{68633}}^1$

素因数の和:68684

約数の個数: 60

約数和(自身を含む): 3638288340

約数和(自身を除く): 2077848452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 68633, 137266, 274532, 480431, 549064, 960862, 1098128, 1921724, 1990357, 3363017, 3843448, 3980714, 6726034, 7686896, 7961428, 13452068, 13932499, 15922856, 26904136, 27864998, 31845712, 53808272, 55729996, 97527493, 111459992, 195054986, 222919984, 390109972, 780219944, 1560439888]

約数ペア:

[(1, 1560439888), (2, 780219944), (4, 390109972), (7, 222919984), (8, 195054986), (14, 111459992), (16, 97527493), (28, 55729996), (29, 53808272), (49, 31845712), (56, 27864998), (58, 26904136), (98, 15922856), (112, 13932499), (116, 13452068), (196, 7961428), (203, 7686896), (232, 6726034), (392, 3980714), (406, 3843448), (464, 3363017), (784, 1990357), (812, 1921724), (1421, 1098128), (1624, 960862), (2842, 549064), (3248, 480431), (5684, 274532), (11368, 137266), (22736, 68633)]