13841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 43407936

約数和(自身を除く): 29566896

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, 571, 606, 808, 1010, 1142, 1212, 1515, 1616, 1713, 2020, 2284, 2424, 2855, 3030, 3426, 4040, 4568, 4848, 5710, 6060, 6852, 8080, 8565, 9136, 11420, 12120, 13704, 17130, 22840, 24240, 27408, 34260, 45680, 57671, 68520, 115342, 137040, 173013, 230684, 288355, 346026, 461368, 576710, 692052, 865065, 922736, 1153420, 1384104, 1730130, 2306840, 2768208, 3460260, 4613680, 6920520, 13841040]

約数ペア:

[(1, 13841040), (2, 6920520), (3, 4613680), (4, 3460260), (5, 2768208), (6, 2306840), (8, 1730130), (10, 1384104), (12, 1153420), (15, 922736), (16, 865065), (20, 692052), (24, 576710), (30, 461368), (40, 346026), (48, 288355), (60, 230684), (80, 173013), (101, 137040), (120, 115342), (202, 68520), (240, 57671), (303, 45680), (404, 34260), (505, 27408), (571, 24240), (606, 22840), (808, 17130), (1010, 13704), (1142, 12120), (1212, 11420), (1515, 9136), (1616, 8565), (1713, 8080), (2020, 6852), (2284, 6060), (2424, 5710), (2855, 4848), (3030, 4568), (3426, 4040)]