67131680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 96

約数和(自身を含む): 197769600

約数和(自身を除く): 130637920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5449, 6160, 10898, 12320, 21796, 27245, 38143, 43592, 54490, 59939, 76286, 87184, 108980, 119878, 152572, 174368, 190715, 217960, 239756, 299695, 305144, 381430, 419573, 435920, 479512, 599390, 610288, 762860, 839146, 871840, 959024, 1198780, 1220576, 1525720, 1678292, 1918048, 2097865, 2397560, 3051440, 3356584, 4195730, 4795120, 6102880, 6713168, 8391460, 9590240, 13426336, 16782920, 33565840, 67131680]

約数ペア:

[(1, 67131680), (2, 33565840), (4, 16782920), (5, 13426336), (7, 9590240), (8, 8391460), (10, 6713168), (11, 6102880), (14, 4795120), (16, 4195730), (20, 3356584), (22, 3051440), (28, 2397560), (32, 2097865), (35, 1918048), (40, 1678292), (44, 1525720), (55, 1220576), (56, 1198780), (70, 959024), (77, 871840), (80, 839146), (88, 762860), (110, 610288), (112, 599390), (140, 479512), (154, 435920), (160, 419573), (176, 381430), (220, 305144), (224, 299695), (280, 239756), (308, 217960), (352, 190715), (385, 174368), (440, 152572), (560, 119878), (616, 108980), (770, 87184), (880, 76286), (1120, 59939), (1232, 54490), (1540, 43592), (1760, 38143), (2464, 27245), (3080, 21796), (5449, 12320), (6160, 10898)]