67221280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 185504256

約数和(自身を除く): 118282976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1277, 1316, 1504, 1645, 1880, 2554, 2632, 3290, 3760, 5108, 5264, 6385, 6580, 7520, 8939, 10216, 10528, 12770, 13160, 17878, 20432, 25540, 26320, 35756, 40864, 44695, 51080, 52640, 60019, 71512, 89390, 102160, 120038, 143024, 178780, 204320, 240076, 286048, 300095, 357560, 420133, 480152, 600190, 715120, 840266, 960304, 1200380, 1430240, 1680532, 1920608, 2100665, 2400760, 3361064, 4201330, 4801520, 6722128, 8402660, 9603040, 13444256, 16805320, 33610640, 67221280]

約数ペア:

[(1, 67221280), (2, 33610640), (4, 16805320), (5, 13444256), (7, 9603040), (8, 8402660), (10, 6722128), (14, 4801520), (16, 4201330), (20, 3361064), (28, 2400760), (32, 2100665), (35, 1920608), (40, 1680532), (47, 1430240), (56, 1200380), (70, 960304), (80, 840266), (94, 715120), (112, 600190), (140, 480152), (160, 420133), (188, 357560), (224, 300095), (235, 286048), (280, 240076), (329, 204320), (376, 178780), (470, 143024), (560, 120038), (658, 102160), (752, 89390), (940, 71512), (1120, 60019), (1277, 52640), (1316, 51080), (1504, 44695), (1645, 40864), (1880, 35756), (2554, 26320), (2632, 25540), (3290, 20432), (3760, 17878), (5108, 13160), (5264, 12770), (6385, 10528), (6580, 10216), (7520, 8939)]