2013822840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{166157}}^1$

素因数の和:166272

約数の個数: 64

約数和(自身を含む): 6101321760

約数和(自身を除く): 4087498920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 166157, 332314, 498471, 664628, 830785, 996942, 1329256, 1661570, 1993884, 2492355, 3323140, 3987768, 4984710, 6646280, 9969420, 16781857, 19938840, 33563714, 50345571, 67127428, 83909285, 100691142, 134254856, 167818570, 201382284, 251727855, 335637140, 402764568, 503455710, 671274280, 1006911420, 2013822840]

約数ペア:

[(1, 2013822840), (2, 1006911420), (3, 671274280), (4, 503455710), (5, 402764568), (6, 335637140), (8, 251727855), (10, 201382284), (12, 167818570), (15, 134254856), (20, 100691142), (24, 83909285), (30, 67127428), (40, 50345571), (60, 33563714), (101, 19938840), (120, 16781857), (202, 9969420), (303, 6646280), (404, 4984710), (505, 3987768), (606, 3323140), (808, 2492355), (1010, 1993884), (1212, 1661570), (1515, 1329256), (2020, 996942), (2424, 830785), (3030, 664628), (4040, 498471), (6060, 332314), (12120, 166157)]