# Smooth

Algebra Level 5

We define a positive integer $$n$$ to be smooth if there exist a representation of real numbers $$a_1,a_2,\ldots,a_{2n}$$ such that $$2n = a_1+a_2+\ldots+a_{2n} = a_1 \times a_2 \times \ldots \times a_{2n}$$. Find the sum of first 2015 smallest smooth number.

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