連續自然數相乘 求最小 大值 (15260)

D2:E9{=INDEX(MATCH($B2,ROUND(10^MMULT(LOG(ROW($1:$99)+TRANSPOSE(ROW(INDIRECT("1:"&$C2))-1)),ROW(INDIRECT("1:"&$C2))^0),),)+$C2^{0,1}-1,COLUMN(A1))