157008840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9413}}^1$

素因数の和:9566

約数の個数: 64

約数和(自身を含む): 474465600

約数和(自身を除く): 317456760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 9413, 16680, 18826, 28239, 37652, 47065, 56478, 75304, 94130, 112956, 141195, 188260, 225912, 282390, 376520, 564780, 1129560, 1308407, 2616814, 3925221, 5233628, 6542035, 7850442, 10467256, 13084070, 15700884, 19626105, 26168140, 31401768, 39252210, 52336280, 78504420, 157008840]

約数ペア:

[(1, 157008840), (2, 78504420), (3, 52336280), (4, 39252210), (5, 31401768), (6, 26168140), (8, 19626105), (10, 15700884), (12, 13084070), (15, 10467256), (20, 7850442), (24, 6542035), (30, 5233628), (40, 3925221), (60, 2616814), (120, 1308407), (139, 1129560), (278, 564780), (417, 376520), (556, 282390), (695, 225912), (834, 188260), (1112, 141195), (1390, 112956), (1668, 94130), (2085, 75304), (2780, 56478), (3336, 47065), (4170, 37652), (5560, 28239), (8340, 18826), (9413, 16680)]