68674760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 96

約数和(自身を含む): 194201280

約数和(自身を除く): 125526520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2027, 2420, 3080, 3388, 4054, 4235, 4840, 6776, 8108, 8470, 10135, 14189, 16216, 16940, 20270, 22297, 28378, 33880, 40540, 44594, 56756, 70945, 81080, 89188, 111485, 113512, 141890, 156079, 178376, 222970, 245267, 283780, 312158, 445940, 490534, 567560, 624316, 780395, 891880, 981068, 1226335, 1248632, 1560790, 1716869, 1962136, 2452670, 3121580, 3433738, 4905340, 6243160, 6867476, 8584345, 9810680, 13734952, 17168690, 34337380, 68674760]

約数ペア:

[(1, 68674760), (2, 34337380), (4, 17168690), (5, 13734952), (7, 9810680), (8, 8584345), (10, 6867476), (11, 6243160), (14, 4905340), (20, 3433738), (22, 3121580), (28, 2452670), (35, 1962136), (40, 1716869), (44, 1560790), (55, 1248632), (56, 1226335), (70, 981068), (77, 891880), (88, 780395), (110, 624316), (121, 567560), (140, 490534), (154, 445940), (220, 312158), (242, 283780), (280, 245267), (308, 222970), (385, 178376), (440, 156079), (484, 141890), (605, 113512), (616, 111485), (770, 89188), (847, 81080), (968, 70945), (1210, 56756), (1540, 44594), (1694, 40540), (2027, 33880), (2420, 28378), (3080, 22297), (3388, 20270), (4054, 16940), (4235, 16216), (4840, 14189), (6776, 10135), (8108, 8470)]