1439677440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 264

約数和(自身を含む): 5045445600

約数和(自身を除く): 3605768160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 199, 240, 256, 288, 314, 320, 360, 384, 398, 471, 480, 512, 576, 597, 628, 640, 720, 768, 785, 796, 942, 960, 995, 1024, 1152, 1194, 1256, 1280, 1413, 1440, 1536, 1570, 1592, 1791, 1884, 1920, 1990, 2304, 2355, 2388, 2512, 2560, 2826, 2880, 2985, 3072, 3140, 3184, 3582, 3768, 3840, 3980, 4608, 4710, 4776, 5024, 5120, 5652, 5760, 5970, 6280, 6368, 7065, 7164, 7536, 7680, 7960, 8955, 9216, 9420, 9552, 10048, 11304, 11520, 11940, 12560, 12736, 14130, 14328, 15072, 15360, 15920, 17910, 18840, 19104, 20096, 22608, 23040, 23880, 25120, 25472, 28260, 28656, 30144, 31243, 31840, 35820, 37680, 38208, 40192, 45216, 46080, 47760, 50240, 50944, 56520, 57312, 60288, 62486, 63680, 71640, 75360, 76416, 80384, 90432, 93729, 95520, 100480, 101888, 113040, 114624, 120576, 124972, 127360, 143280, 150720, 152832, 156215, 160768, 180864, 187458, 191040, 200960, 203776, 226080, 229248, 241152, 249944, 254720, 281187, 286560, 301440, 305664, 312430, 361728, 374916, 382080, 401920, 452160, 458496, 468645, 482304, 499888, 509440, 562374, 573120, 602880, 611328, 624860, 723456, 749832, 764160, 803840, 904320, 916992, 937290, 999776, 1018880, 1124748, 1146240, 1205760, 1249720, 1405935, 1446912, 1499664, 1528320, 1808640, 1833984, 1874580, 1999552, 2249496, 2292480, 2411520, 2499440, 2811870, 2999328, 3056640, 3617280, 3749160, 3999104, 4498992, 4584960, 4998880, 5623740, 5998656, 7234560, 7498320, 7998208, 8997984, 9169920, 9997760, 11247480, 11997312, 14996640, 15996416, 17995968, 19995520, 22494960, 23994624, 29993280, 31992832, 35991936, 39991040, 44989920, 47989248, 59986560, 71983872, 79982080, 89979840, 95978496, 119973120, 143967744, 159964160, 179959680, 239946240, 287935488, 359919360, 479892480, 719838720, 1439677440]

約数ペア:

[(1, 1439677440), (2, 719838720), (3, 479892480), (4, 359919360), (5, 287935488), (6, 239946240), (8, 179959680), (9, 159964160), (10, 143967744), (12, 119973120), (15, 95978496), (16, 89979840), (18, 79982080), (20, 71983872), (24, 59986560), (30, 47989248), (32, 44989920), (36, 39991040), (40, 35991936), (45, 31992832), (48, 29993280), (60, 23994624), (64, 22494960), (72, 19995520), (80, 17995968), (90, 15996416), (96, 14996640), (120, 11997312), (128, 11247480), (144, 9997760), (157, 9169920), (160, 8997984), (180, 7998208), (192, 7498320), (199, 7234560), (240, 5998656), (256, 5623740), (288, 4998880), (314, 4584960), (320, 4498992), (360, 3999104), (384, 3749160), (398, 3617280), (471, 3056640), (480, 2999328), (512, 2811870), (576, 2499440), (597, 2411520), (628, 2292480), (640, 2249496), (720, 1999552), (768, 1874580), (785, 1833984), (796, 1808640), (942, 1528320), (960, 1499664), (995, 1446912), (1024, 1405935), (1152, 1249720), (1194, 1205760), (1256, 1146240), (1280, 1124748), (1413, 1018880), (1440, 999776), (1536, 937290), (1570, 916992), (1592, 904320), (1791, 803840), (1884, 764160), (1920, 749832), (1990, 723456), (2304, 624860), (2355, 611328), (2388, 602880), (2512, 573120), (2560, 562374), (2826, 509440), (2880, 499888), (2985, 482304), (3072, 468645), (3140, 458496), (3184, 452160), (3582, 401920), (3768, 382080), (3840, 374916), (3980, 361728), (4608, 312430), (4710, 305664), (4776, 301440), (5024, 286560), (5120, 281187), (5652, 254720), (5760, 249944), (5970, 241152), (6280, 229248), (6368, 226080), (7065, 203776), (7164, 200960), (7536, 191040), (7680, 187458), (7960, 180864), (8955, 160768), (9216, 156215), (9420, 152832), (9552, 150720), (10048, 143280), (11304, 127360), (11520, 124972), (11940, 120576), (12560, 114624), (12736, 113040), (14130, 101888), (14328, 100480), (15072, 95520), (15360, 93729), (15920, 90432), (17910, 80384), (18840, 76416), (19104, 75360), (20096, 71640), (22608, 63680), (23040, 62486), (23880, 60288), (25120, 57312), (25472, 56520), (28260, 50944), (28656, 50240), (30144, 47760), (31243, 46080), (31840, 45216), (35820, 40192), (37680, 38208)]