1, 1, 2, 2, 4, 4, 6, 8, 18, 20, 20, 24, 24, 24, 24, 32, 32, 36, 36, 40, 48, 60, 88, 96, 100, 120, 162, 168, 168, 176, 180, 192, 220, 256, 288, 288, 360, 360, 384, 400, 400, 432, 504, 560, 600, 616, 736, 736, 756, 800, 864, 864, 936, 936, 1000, 1008, 1008, 1008