18031749120

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^3$

素因数の和:83

約数の個数: 1152

約数和(自身を含む): 82012694400

約数和(自身を除く): 63980945280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 242, 245, 252, 256, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 352, 360, 363, 378, 384, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 484, 490, 495, 504, 512, 528, 539, 540, 560, 576, 588, 594, 605, 616, 630, 640, 660, 672, 693, 704, 720, 726, 735, 756, 768, 770, 784, 792, 840, 847, 864, 880, 882, 896, 924, 945, 960, 968, 980, 990, 1008, 1024, 1056, 1078, 1080, 1089, 1120, 1152, 1155, 1176, 1188, 1210, 1232, 1260, 1280, 1320, 1323, 1331, 1344, 1386, 1408, 1440, 1452, 1470, 1485, 1512, 1536, 1540, 1568, 1584, 1617, 1680, 1694, 1728, 1760, 1764, 1792, 1815, 1848, 1890, 1920, 1936, 1960, 1980, 2016, 2048, 2079, 2112, 2156, 2160, 2178, 2205, 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約数ペア:

[(1, 18031749120), (2, 9015874560), (3, 6010583040), (4, 4507937280), (5, 3606349824), (6, 3005291520), (7, 2575964160), (8, 2253968640), (9, 2003527680), (10, 1803174912), (11, 1639249920), (12, 1502645760), (14, 1287982080), (15, 1202116608), (16, 1126984320), (18, 1001763840), (20, 901587456), (21, 858654720), (22, 819624960), (24, 751322880), (27, 667842560), (28, 643991040), (30, 601058304), (32, 563492160), (33, 546416640), (35, 515192832), (36, 500881920), (40, 450793728), (42, 429327360), (44, 409812480), (45, 400705536), (48, 375661440), (49, 367994880), (54, 333921280), (55, 327849984), (56, 321995520), (60, 300529152), (63, 286218240), (64, 281746080), (66, 273208320), (70, 257596416), (72, 250440960), (77, 234178560), (80, 225396864), (84, 214663680), (88, 204906240), (90, 200352768), (96, 187830720), (98, 183997440), (99, 182138880), (105, 171730944), (108, 166960640), (110, 163924992), (112, 160997760), (120, 150264576), (121, 149022720), (126, 143109120), (128, 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(7040, 2561328), (7056, 2555520), (7168, 2515590), (7260, 2483712), (7392, 2439360), (7560, 2385152), (7623, 2365440), (7680, 2347884), (7744, 2328480), (7840, 2299968), (7920, 2276736), (7986, 2257920), (8064, 2236080), (8085, 2230272), (8316, 2168320), (8448, 2134440), (8470, 2128896), (8624, 2090880), (8640, 2087008), (8712, 2069760), (8820, 2044416), (8960, 2012472), (9216, 1956570), (9240, 1951488), (9317, 1935360), (9408, 1916640), (9504, 1897280), (9680, 1862784), (9702, 1858560), (9856, 1829520), (10080, 1788864), (10164, 1774080), (10240, 1760913), (10395, 1734656), (10560, 1707552), (10584, 1703680), (10648, 1693440), (10752, 1677060), (10780, 1672704), (10890, 1655808), (11088, 1626240), (11264, 1600830), (11520, 1565256), (11616, 1552320), (11760, 1533312), (11858, 1520640), (11880, 1517824), (11979, 1505280), (12096, 1490720), (12320, 1463616), (12544, 1437480), (12672, 1422960), (12705, 1419264), (12936, 1393920), (13068, 1379840), (13230, 1362944), (13310, 1354752), 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