166579280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6396

約数の個数: 80

約数和(自身を含む): 452113920

約数和(自身を除く): 285534640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6329, 6580, 12658, 13160, 25316, 26320, 31645, 44303, 50632, 63290, 88606, 101264, 126580, 177212, 221515, 253160, 297463, 354424, 443030, 506320, 594926, 708848, 886060, 1189852, 1487315, 1772120, 2082241, 2379704, 2974630, 3544240, 4164482, 4759408, 5949260, 8328964, 10411205, 11898520, 16657928, 20822410, 23797040, 33315856, 41644820, 83289640, 166579280]

約数ペア:

[(1, 166579280), (2, 83289640), (4, 41644820), (5, 33315856), (7, 23797040), (8, 20822410), (10, 16657928), (14, 11898520), (16, 10411205), (20, 8328964), (28, 5949260), (35, 4759408), (40, 4164482), (47, 3544240), (56, 2974630), (70, 2379704), (80, 2082241), (94, 1772120), (112, 1487315), (140, 1189852), (188, 886060), (235, 708848), (280, 594926), (329, 506320), (376, 443030), (470, 354424), (560, 297463), (658, 253160), (752, 221515), (940, 177212), (1316, 126580), (1645, 101264), (1880, 88606), (2632, 63290), (3290, 50632), (3760, 44303), (5264, 31645), (6329, 26320), (6580, 25316), (12658, 13160)]