Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17344 ( "#" real, "Date" text, "Visitor" text, "Score" text, "Home" text, "Leading scorer" text, "Attendance" text, "Record" text, "Streak" text )

### Question ###
What is the number of the leading scorer for keyarena 16,640?

### Accurate SQL ###

SELECT COUNT("Leading scorer") FROM table_17344 WHERE "Attendance" = 'KeyArena 16,640'