------
## 最终结论
```python
from collections import Counter

def canDivideIntoSets(nums, k):
    if len(nums) % k != 0:
        return False
    
    count = Counter(nums)
    
    for num in sorted(count.keys()):
        while count[num] > 0:
            for i in range(k):
                if count[num + i] <= 0:
                    return False
                count[num + i] -= 1
    
    return True
```