67840960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19273}}^1$

素因数の和:19301

約数の個数: 56

約数和(自身を含む): 176241456

約数和(自身を除く): 108400496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 19273, 38546, 77092, 96365, 154184, 192730, 212003, 308368, 385460, 424006, 616736, 770920, 848012, 1060015, 1233472, 1541840, 1696024, 2120030, 3083680, 3392048, 4240060, 6167360, 6784096, 8480120, 13568192, 16960240, 33920480, 67840960]

約数ペア:

[(1, 67840960), (2, 33920480), (4, 16960240), (5, 13568192), (8, 8480120), (10, 6784096), (11, 6167360), (16, 4240060), (20, 3392048), (22, 3083680), (32, 2120030), (40, 1696024), (44, 1541840), (55, 1233472), (64, 1060015), (80, 848012), (88, 770920), (110, 616736), (160, 424006), (176, 385460), (220, 308368), (320, 212003), (352, 192730), (440, 154184), (704, 96365), (880, 77092), (1760, 38546), (3520, 19273)]