224952560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3310

約数の個数: 80

約数和(自身を含む): 602628096

約数和(自身を除く): 377675536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3163, 3556, 4445, 5080, 6326, 7112, 8890, 10160, 12652, 14224, 15815, 17780, 22141, 25304, 31630, 35560, 44282, 50608, 63260, 71120, 88564, 110705, 126520, 177128, 221410, 253040, 354256, 401701, 442820, 803402, 885640, 1606804, 1771280, 2008505, 2811907, 3213608, 4017010, 5623814, 6427216, 8034020, 11247628, 14059535, 16068040, 22495256, 28119070, 32136080, 44990512, 56238140, 112476280, 224952560]

約数ペア:

[(1, 224952560), (2, 112476280), (4, 56238140), (5, 44990512), (7, 32136080), (8, 28119070), (10, 22495256), (14, 16068040), (16, 14059535), (20, 11247628), (28, 8034020), (35, 6427216), (40, 5623814), (56, 4017010), (70, 3213608), (80, 2811907), (112, 2008505), (127, 1771280), (140, 1606804), (254, 885640), (280, 803402), (508, 442820), (560, 401701), (635, 354256), (889, 253040), (1016, 221410), (1270, 177128), (1778, 126520), (2032, 110705), (2540, 88564), (3163, 71120), (3556, 63260), (4445, 50608), (5080, 44282), (6326, 35560), (7112, 31630), (8890, 25304), (10160, 22141), (12652, 17780), (14224, 15815)]