1, 2, 2, 3, 4, 4, 4, 6, 5, 6, 6, 8, 8, 9, 8, 10, 12, 12, 12, 12, 12, 12, 16, 15, 16, 18, 16, 16, 20, 18, 18, 20, 24, 24, 24, 24, 24, 24, 24, 24, 30, 32, 28, 30, 32, 30, 36, 36, 32, 30, 40, 36, 32, 36, 36, 40, 36, 36, 48, 42, 40, 40, 40, 48, 45, 48, 48, 48, 48