16731660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 51819264

約数和(自身を除く): 35087604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 101, 110, 132, 165, 202, 220, 251, 303, 330, 404, 502, 505, 606, 660, 753, 1004, 1010, 1111, 1212, 1255, 1506, 1515, 2020, 2222, 2510, 2761, 3012, 3030, 3333, 3765, 4444, 5020, 5522, 5555, 6060, 6666, 7530, 8283, 11044, 11110, 13332, 13805, 15060, 16566, 16665, 22220, 25351, 27610, 33132, 33330, 41415, 50702, 55220, 66660, 76053, 82830, 101404, 126755, 152106, 165660, 253510, 278861, 304212, 380265, 507020, 557722, 760530, 836583, 1115444, 1394305, 1521060, 1673166, 2788610, 3346332, 4182915, 5577220, 8365830, 16731660]

約数ペア:

[(1, 16731660), (2, 8365830), (3, 5577220), (4, 4182915), (5, 3346332), (6, 2788610), (10, 1673166), (11, 1521060), (12, 1394305), (15, 1115444), (20, 836583), (22, 760530), (30, 557722), (33, 507020), (44, 380265), (55, 304212), (60, 278861), (66, 253510), (101, 165660), (110, 152106), (132, 126755), (165, 101404), (202, 82830), (220, 76053), (251, 66660), (303, 55220), (330, 50702), (404, 41415), (502, 33330), (505, 33132), (606, 27610), (660, 25351), (753, 22220), (1004, 16665), (1010, 16566), (1111, 15060), (1212, 13805), (1255, 13332), (1506, 11110), (1515, 11044), (2020, 8283), (2222, 7530), (2510, 6666), (2761, 6060), (3012, 5555), (3030, 5522), (3333, 5020), (3765, 4444)]