76496640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 144

約数和(自身を含む): 266668416

約数和(自身を除く): 190171776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1811, 1920, 2112, 2640, 2816, 3520, 3622, 3840, 4224, 5280, 5433, 7040, 7244, 8448, 9055, 10560, 10866, 14080, 14488, 18110, 19921, 21120, 21732, 27165, 28976, 36220, 39842, 42240, 43464, 54330, 57952, 59763, 72440, 79684, 86928, 99605, 108660, 115904, 119526, 144880, 159368, 173856, 199210, 217320, 231808, 239052, 289760, 298815, 318736, 347712, 398420, 434640, 463616, 478104, 579520, 597630, 637472, 695424, 796840, 869280, 956208, 1159040, 1195260, 1274944, 1390848, 1593680, 1738560, 1912416, 2318080, 2390520, 2549888, 3187360, 3477120, 3824832, 4781040, 5099776, 6374720, 6954240, 7649664, 9562080, 12749440, 15299328, 19124160, 25498880, 38248320, 76496640]

約数ペア:

[(1, 76496640), (2, 38248320), (3, 25498880), (4, 19124160), (5, 15299328), (6, 12749440), (8, 9562080), (10, 7649664), (11, 6954240), (12, 6374720), (15, 5099776), (16, 4781040), (20, 3824832), (22, 3477120), (24, 3187360), (30, 2549888), (32, 2390520), (33, 2318080), (40, 1912416), (44, 1738560), (48, 1593680), (55, 1390848), (60, 1274944), (64, 1195260), (66, 1159040), (80, 956208), (88, 869280), (96, 796840), (110, 695424), (120, 637472), (128, 597630), (132, 579520), (160, 478104), (165, 463616), (176, 434640), (192, 398420), (220, 347712), (240, 318736), (256, 298815), (264, 289760), (320, 239052), (330, 231808), (352, 217320), (384, 199210), (440, 173856), (480, 159368), (528, 144880), (640, 119526), (660, 115904), (704, 108660), (768, 99605), (880, 86928), (960, 79684), (1056, 72440), (1280, 59763), (1320, 57952), (1408, 54330), (1760, 43464), (1811, 42240), (1920, 39842), (2112, 36220), (2640, 28976), (2816, 27165), (3520, 21732), (3622, 21120), (3840, 19921), (4224, 18110), (5280, 14488), (5433, 14080), (7040, 10866), (7244, 10560), (8448, 9055)]