1685291520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19949}}^1$

素因数の和:19986

約数の個数: 160

約数和(自身を含む): 5877748800

約数和(自身を除く): 4192457280

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, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 19949, 21120, 28160, 39898, 42240, 59847, 79796, 84480, 99745, 119694, 159592, 199490, 219439, 239388, 299235, 319184, 398980, 438878, 478776, 598470, 638368, 658317, 797960, 877756, 957552, 1097195, 1196940, 1276736, 1316634, 1595920, 1755512, 1915104, 2194390, 2393880, 2553472, 2633268, 3191840, 3291585, 3511024, 3830208, 4388780, 4787760, 5106944, 5266536, 6383680, 6583170, 7022048, 7660416, 8777560, 9575520, 10213888, 10533072, 12767360, 13166340, 14044096, 15320832, 17555120, 19151040, 21066144, 25534720, 26332680, 28088192, 30641664, 35110240, 38302080, 42132288, 51069440, 52665360, 56176384, 70220480, 76604160, 84264576, 105330720, 112352768, 140440960, 153208320, 168529152, 210661440, 280881920, 337058304, 421322880, 561763840, 842645760, 1685291520]

約数ペア:

[(1, 1685291520), (2, 842645760), (3, 561763840), (4, 421322880), (5, 337058304), (6, 280881920), (8, 210661440), (10, 168529152), (11, 153208320), (12, 140440960), (15, 112352768), (16, 105330720), (20, 84264576), (22, 76604160), (24, 70220480), (30, 56176384), (32, 52665360), (33, 51069440), (40, 42132288), (44, 38302080), (48, 35110240), (55, 30641664), (60, 28088192), (64, 26332680), (66, 25534720), (80, 21066144), (88, 19151040), (96, 17555120), (110, 15320832), (120, 14044096), (128, 13166340), (132, 12767360), (160, 10533072), (165, 10213888), (176, 9575520), (192, 8777560), (220, 7660416), (240, 7022048), (256, 6583170), (264, 6383680), (320, 5266536), (330, 5106944), (352, 4787760), (384, 4388780), (440, 3830208), (480, 3511024), (512, 3291585), (528, 3191840), (640, 2633268), (660, 2553472), (704, 2393880), (768, 2194390), (880, 1915104), (960, 1755512), (1056, 1595920), (1280, 1316634), (1320, 1276736), (1408, 1196940), (1536, 1097195), (1760, 957552), (1920, 877756), (2112, 797960), (2560, 658317), (2640, 638368), (2816, 598470), (3520, 478776), (3840, 438878), (4224, 398980), (5280, 319184), (5632, 299235), (7040, 239388), (7680, 219439), (8448, 199490), (10560, 159592), (14080, 119694), (16896, 99745), (19949, 84480), (21120, 79796), (28160, 59847), (39898, 42240)]