216293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8923}}^1$

素因数の和:9040

約数の個数: 80

約数和(自身を含む): 677224512

約数和(自身を除く): 460930992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 8923, 12120, 17846, 24240, 26769, 35692, 44615, 53538, 71384, 89230, 107076, 133845, 142768, 178460, 214152, 267690, 356920, 428304, 535380, 713840, 901223, 1070760, 1802446, 2141520, 2703669, 3604892, 4506115, 5407338, 7209784, 9012230, 10814676, 13518345, 14419568, 18024460, 21629352, 27036690, 36048920, 43258704, 54073380, 72097840, 108146760, 216293520]

約数ペア:

[(1, 216293520), (2, 108146760), (3, 72097840), (4, 54073380), (5, 43258704), (6, 36048920), (8, 27036690), (10, 21629352), (12, 18024460), (15, 14419568), (16, 13518345), (20, 10814676), (24, 9012230), (30, 7209784), (40, 5407338), (48, 4506115), (60, 3604892), (80, 2703669), (101, 2141520), (120, 1802446), (202, 1070760), (240, 901223), (303, 713840), (404, 535380), (505, 428304), (606, 356920), (808, 267690), (1010, 214152), (1212, 178460), (1515, 142768), (1616, 133845), (2020, 107076), (2424, 89230), (3030, 71384), (4040, 53538), (4848, 44615), (6060, 35692), (8080, 26769), (8923, 24240), (12120, 17846)]