1736302960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20809}}^1$

素因数の和:20978

約数の個数: 80

約数和(自身を含む): 4644792000

約数和(自身を除く): 2908489040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2086, 2384, 2980, 4172, 5215, 5960, 8344, 10430, 11920, 16688, 20809, 20860, 41618, 41720, 83236, 83440, 104045, 145663, 166472, 208090, 291326, 332944, 416180, 582652, 728315, 832360, 1165304, 1456630, 1664720, 2330608, 2913260, 3100541, 5826520, 6201082, 11653040, 12402164, 15502705, 21703787, 24804328, 31005410, 43407574, 49608656, 62010820, 86815148, 108518935, 124021640, 173630296, 217037870, 248043280, 347260592, 434075740, 868151480, 1736302960]

約数ペア:

[(1, 1736302960), (2, 868151480), (4, 434075740), (5, 347260592), (7, 248043280), (8, 217037870), (10, 173630296), (14, 124021640), (16, 108518935), (20, 86815148), (28, 62010820), (35, 49608656), (40, 43407574), (56, 31005410), (70, 24804328), (80, 21703787), (112, 15502705), (140, 12402164), (149, 11653040), (280, 6201082), (298, 5826520), (560, 3100541), (596, 2913260), (745, 2330608), (1043, 1664720), (1192, 1456630), (1490, 1165304), (2086, 832360), (2384, 728315), (2980, 582652), (4172, 416180), (5215, 332944), (5960, 291326), (8344, 208090), (10430, 166472), (11920, 145663), (16688, 104045), (20809, 83440), (20860, 83236), (41618, 41720)]