16168140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 51072000

約数和(自身を除く): 34903860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 379, 395, 474, 540, 711, 758, 790, 948, 1137, 1185, 1422, 1516, 1580, 1895, 2133, 2274, 2370, 2844, 3411, 3555, 3790, 4266, 4548, 4740, 5685, 6822, 7110, 7580, 8532, 10233, 10665, 11370, 13644, 14220, 17055, 20466, 21330, 22740, 29941, 34110, 40932, 42660, 51165, 59882, 68220, 89823, 102330, 119764, 149705, 179646, 204660, 269469, 299410, 359292, 449115, 538938, 598820, 808407, 898230, 1077876, 1347345, 1616814, 1796460, 2694690, 3233628, 4042035, 5389380, 8084070, 16168140]

約数ペア:

[(1, 16168140), (2, 8084070), (3, 5389380), (4, 4042035), (5, 3233628), (6, 2694690), (9, 1796460), (10, 1616814), (12, 1347345), (15, 1077876), (18, 898230), (20, 808407), (27, 598820), (30, 538938), (36, 449115), (45, 359292), (54, 299410), (60, 269469), (79, 204660), (90, 179646), (108, 149705), (135, 119764), (158, 102330), (180, 89823), (237, 68220), (270, 59882), (316, 51165), (379, 42660), (395, 40932), (474, 34110), (540, 29941), (711, 22740), (758, 21330), (790, 20466), (948, 17055), (1137, 14220), (1185, 13644), (1422, 11370), (1516, 10665), (1580, 10233), (1895, 8532), (2133, 7580), (2274, 7110), (2370, 6822), (2844, 5685), (3411, 4740), (3555, 4548), (3790, 4266)]