199448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2371}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 599451840

約数和(自身を除く): 400003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 2103, 2371, 2804, 3505, 4206, 4742, 5608, 7010, 7113, 8412, 9484, 10515, 11855, 14020, 14226, 16824, 18968, 21030, 23710, 28040, 28452, 35565, 42060, 47420, 56904, 71130, 84120, 94840, 142260, 284520, 1662071, 3324142, 4986213, 6648284, 8310355, 9972426, 13296568, 16620710, 19944852, 24931065, 33241420, 39889704, 49862130, 66482840, 99724260, 199448520]

約数ペア:

[(1, 199448520), (2, 99724260), (3, 66482840), (4, 49862130), (5, 39889704), (6, 33241420), (8, 24931065), (10, 19944852), (12, 16620710), (15, 13296568), (20, 9972426), (24, 8310355), (30, 6648284), (40, 4986213), (60, 3324142), (120, 1662071), (701, 284520), (1402, 142260), (2103, 94840), (2371, 84120), (2804, 71130), (3505, 56904), (4206, 47420), (4742, 42060), (5608, 35565), (7010, 28452), (7113, 28040), (8412, 23710), (9484, 21030), (10515, 18968), (11855, 16824), (14020, 14226)]