67516440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12032

約数の個数: 64

約数和(自身を含む): 206876160

約数和(自身を除く): 139359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 119710, 143652, 179565, 239420, 287304, 359130, 478840, 562637, 718260, 1125274, 1436520, 1687911, 2250548, 2813185, 3375822, 4501096, 5626370, 6751644, 8439555, 11252740, 13503288, 16879110, 22505480, 33758220, 67516440]

約数ペア:

[(1, 67516440), (2, 33758220), (3, 22505480), (4, 16879110), (5, 13503288), (6, 11252740), (8, 8439555), (10, 6751644), (12, 5626370), (15, 4501096), (20, 3375822), (24, 2813185), (30, 2250548), (40, 1687911), (47, 1436520), (60, 1125274), (94, 718260), (120, 562637), (141, 478840), (188, 359130), (235, 287304), (282, 239420), (376, 179565), (470, 143652), (564, 119710), (705, 95768), (940, 71826), (1128, 59855), (1410, 47884), (1880, 35913), (2820, 23942), (5640, 11971)]