142356840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9341}}^1$

素因数の和:9482

約数の個数: 64

約数和(自身を含む): 430479360

約数和(自身を除く): 288122520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9341, 15240, 18682, 28023, 37364, 46705, 56046, 74728, 93410, 112092, 140115, 186820, 224184, 280230, 373640, 560460, 1120920, 1186307, 2372614, 3558921, 4745228, 5931535, 7117842, 9490456, 11863070, 14235684, 17794605, 23726140, 28471368, 35589210, 47452280, 71178420, 142356840]

約数ペア:

[(1, 142356840), (2, 71178420), (3, 47452280), (4, 35589210), (5, 28471368), (6, 23726140), (8, 17794605), (10, 14235684), (12, 11863070), (15, 9490456), (20, 7117842), (24, 5931535), (30, 4745228), (40, 3558921), (60, 2372614), (120, 1186307), (127, 1120920), (254, 560460), (381, 373640), (508, 280230), (635, 224184), (762, 186820), (1016, 140115), (1270, 112092), (1524, 93410), (1905, 74728), (2540, 56046), (3048, 46705), (3810, 37364), (5080, 28023), (7620, 18682), (9341, 15240)]