16482760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 44573760

約数和(自身を除く): 28091000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 43, 56, 70, 74, 86, 140, 148, 172, 185, 215, 259, 280, 296, 301, 344, 370, 430, 518, 602, 740, 860, 1036, 1204, 1295, 1369, 1480, 1505, 1591, 1720, 2072, 2408, 2590, 2738, 3010, 3182, 5180, 5476, 6020, 6364, 6845, 7955, 9583, 10360, 10952, 11137, 12040, 12728, 13690, 15910, 19166, 22274, 27380, 31820, 38332, 44548, 47915, 54760, 55685, 58867, 63640, 76664, 89096, 95830, 111370, 117734, 191660, 222740, 235468, 294335, 383320, 412069, 445480, 470936, 588670, 824138, 1177340, 1648276, 2060345, 2354680, 3296552, 4120690, 8241380, 16482760]

約数ペア:

[(1, 16482760), (2, 8241380), (4, 4120690), (5, 3296552), (7, 2354680), (8, 2060345), (10, 1648276), (14, 1177340), (20, 824138), (28, 588670), (35, 470936), (37, 445480), (40, 412069), (43, 383320), (56, 294335), (70, 235468), (74, 222740), (86, 191660), (140, 117734), (148, 111370), (172, 95830), (185, 89096), (215, 76664), (259, 63640), (280, 58867), (296, 55685), (301, 54760), (344, 47915), (370, 44548), (430, 38332), (518, 31820), (602, 27380), (740, 22274), (860, 19166), (1036, 15910), (1204, 13690), (1295, 12728), (1369, 12040), (1480, 11137), (1505, 10952), (1591, 10360), (1720, 9583), (2072, 7955), (2408, 6845), (2590, 6364), (2738, 6020), (3010, 5476), (3182, 5180)]