19338612480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 864

約数和(自身を含む): 79343566848

約数和(自身を除く): 60004954368

約数列:

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1436320, 1481205, 1488960, 1512720, 1526090, 1534080, 1558560, 1579952, 1582020, 1607265, 1613568, 1615860, 1678699, 1687488, 1714416, 1723584, 1777446, 1831308, 1840896, 1870272, 1974940, 1985280, 2016960, 2078080, 2109360, 2143020, 2154240, 2154480, 2200320, 2249984, 2285888, 2289135, 2298112, 2301120, 2337840, 2369928, 2420352, 2441744, 2493696, 2531232, 2571624, 2585376, 2689280, 2746962, 2812480, 2857360, 2872640, 2962410, 2977920, 3025440, 3052180, 3068160, 3117120, 3159904, 3164040, 3214530, 3231720, 3357398, 3374976, 3428832, 3447168, 3554892, 3662616, 3740544, 3949880, 4033920, 4156160, 4218720, 4286040, 4308960, 4443615, 4571776, 4578270, 4602240, 4675680, 4739856, 4840704, 4883488, 5036097, 5062464, 5143248, 5170752, 5493924, 5624960, 5714720, 5745280, 5924820, 5955840, 6050880, 6104360, 6234240, 6319808, 6328080, 6429060, 6463440, 6714796, 6749952, 6857664, 6867405, 6894336, 7109784, 7325232, 7481088, 7899760, 8067840, 8393495, 8437440, 8572080, 8617920, 8887230, 9143552, 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約数ペア:

[(1, 19338612480), (2, 9669306240), (3, 6446204160), (4, 4834653120), (5, 3867722496), (6, 3223102080), (8, 2417326560), (9, 2148734720), (10, 1933861248), (11, 1758055680), (12, 1611551040), (15, 1289240832), (16, 1208663280), (17, 1137565440), (18, 1074367360), (20, 966930624), (22, 879027840), (24, 805775520), (30, 644620416), (32, 604331640), (33, 586018560), (34, 568782720), (36, 537183680), (40, 483465312), (44, 439513920), (45, 429746944), (47, 411459840), (48, 402887760), (51, 379188480), (55, 351611136), (60, 322310208), (64, 302165820), (66, 293009280), (68, 284391360), (72, 268591840), (80, 241732656), (85, 227513088), (88, 219756960), (90, 214873472), (94, 205729920), (96, 201443880), (99, 195339520), (102, 189594240), (110, 175805568), (120, 161155104), (128, 151082910), (132, 146504640), (136, 142195680), (141, 137153280), (144, 134295920), (153, 126396160), (160, 120866328), (165, 117203712), (170, 113756544), (176, 109878480), (180, 107436736), (187, 103415040), (188, 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(960, 20144388), (990, 19533952), (1020, 18959424), (1034, 18702720), (1056, 18313080), (1088, 17774460), (1122, 17235840), (1128, 17144160), (1146, 16874880), (1152, 16786990), (1224, 15799520), (1280, 15108291), (1320, 14650464), (1360, 14219568), (1408, 13734810), (1410, 13715328), (1440, 13429592), (1496, 12926880), (1504, 12858120), (1528, 12656160), (1530, 12639616), (1551, 12468480), (1584, 12208720), (1598, 12101760), (1632, 11849640), (1683, 11490560), (1692, 11429440), (1719, 11249920), (1760, 10987848), (1870, 10341504), (1880, 10286496), (1910, 10124928), (1920, 10072194), (1980, 9766976), (2040, 9479712), (2068, 9351360), (2101, 9204480), (2112, 9156540), (2115, 9143552), (2176, 8887230), (2244, 8617920), (2256, 8572080), (2292, 8437440), (2304, 8393495), (2397, 8067840), (2448, 7899760), (2585, 7481088), (2640, 7325232), (2720, 7109784), (2805, 6894336), (2816, 6867405), (2820, 6857664), (2865, 6749952), (2880, 6714796), (2992, 6463440), (3008, 6429060), (3056, 6328080), 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