310166960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 760397760

約数和(自身を除く): 450230800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 368, 404, 460, 505, 808, 920, 1010, 1616, 1669, 1840, 2020, 2323, 3338, 4040, 4646, 6676, 8080, 8345, 9292, 11615, 13352, 16690, 18584, 23230, 26704, 33380, 37168, 38387, 46460, 66760, 76774, 92920, 133520, 153548, 168569, 185840, 191935, 307096, 337138, 383870, 614192, 674276, 767740, 842845, 1348552, 1535480, 1685690, 2697104, 3070960, 3371380, 3877087, 6742760, 7754174, 13485520, 15508348, 19385435, 31016696, 38770870, 62033392, 77541740, 155083480, 310166960]

約数ペア:

[(1, 310166960), (2, 155083480), (4, 77541740), (5, 62033392), (8, 38770870), (10, 31016696), (16, 19385435), (20, 15508348), (23, 13485520), (40, 7754174), (46, 6742760), (80, 3877087), (92, 3371380), (101, 3070960), (115, 2697104), (184, 1685690), (202, 1535480), (230, 1348552), (368, 842845), (404, 767740), (460, 674276), (505, 614192), (808, 383870), (920, 337138), (1010, 307096), (1616, 191935), (1669, 185840), (1840, 168569), (2020, 153548), (2323, 133520), (3338, 92920), (4040, 76774), (4646, 66760), (6676, 46460), (8080, 38387), (8345, 37168), (9292, 33380), (11615, 26704), (13352, 23230), (16690, 18584)]