119218160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 299043360

約数和(自身を除く): 179825200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1520, 1558, 1640, 1913, 3116, 3280, 3826, 3895, 6232, 7652, 7790, 9565, 12464, 15304, 15580, 19130, 30608, 31160, 36347, 38260, 62320, 72694, 76520, 78433, 145388, 153040, 156866, 181735, 290776, 313732, 363470, 392165, 581552, 627464, 726940, 784330, 1254928, 1453880, 1490227, 1568660, 2907760, 2980454, 3137320, 5960908, 6274640, 7451135, 11921816, 14902270, 23843632, 29804540, 59609080, 119218160]

約数ペア:

[(1, 119218160), (2, 59609080), (4, 29804540), (5, 23843632), (8, 14902270), (10, 11921816), (16, 7451135), (19, 6274640), (20, 5960908), (38, 3137320), (40, 2980454), (41, 2907760), (76, 1568660), (80, 1490227), (82, 1453880), (95, 1254928), (152, 784330), (164, 726940), (190, 627464), (205, 581552), (304, 392165), (328, 363470), (380, 313732), (410, 290776), (656, 181735), (760, 156866), (779, 153040), (820, 145388), (1520, 78433), (1558, 76520), (1640, 72694), (1913, 62320), (3116, 38260), (3280, 36347), (3826, 31160), (3895, 30608), (6232, 19130), (7652, 15580), (7790, 15304), (9565, 12464)]