Has an AFL game ever ended 62-40?
Exactly once. On June 16, 1906, Fitzroy beat Sydney 62-40, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 62-40 in league history.
That makes 62-40 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 63-40 has happened 1 times and 62-41 has happened never.