210233040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5879}}^1$

素因数の和:6044

約数の個数: 80

約数和(自身を含む): 656208000

約数和(自身を除く): 445974960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5879, 5960, 7152, 8940, 11758, 11920, 17637, 17880, 23516, 29395, 35274, 35760, 47032, 58790, 70548, 88185, 94064, 117580, 141096, 176370, 235160, 282192, 352740, 470320, 705480, 875971, 1410960, 1751942, 2627913, 3503884, 4379855, 5255826, 7007768, 8759710, 10511652, 13139565, 14015536, 17519420, 21023304, 26279130, 35038840, 42046608, 52558260, 70077680, 105116520, 210233040]

約数ペア:

[(1, 210233040), (2, 105116520), (3, 70077680), (4, 52558260), (5, 42046608), (6, 35038840), (8, 26279130), (10, 21023304), (12, 17519420), (15, 14015536), (16, 13139565), (20, 10511652), (24, 8759710), (30, 7007768), (40, 5255826), (48, 4379855), (60, 3503884), (80, 2627913), (120, 1751942), (149, 1410960), (240, 875971), (298, 705480), (447, 470320), (596, 352740), (745, 282192), (894, 235160), (1192, 176370), (1490, 141096), (1788, 117580), (2235, 94064), (2384, 88185), (2980, 70548), (3576, 58790), (4470, 47032), (5879, 35760), (5960, 35274), (7152, 29395), (8940, 23516), (11758, 17880), (11920, 17637)]