21888472320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 1152

約数和(自身を含む): 94281707520

約数和(自身を除く): 72393235200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 43, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 86, 88, 90, 96, 99, 103, 104, 108, 110, 117, 120, 128, 129, 130, 132, 135, 143, 144, 156, 160, 165, 172, 176, 180, 192, 195, 198, 206, 208, 215, 216, 220, 234, 240, 256, 258, 260, 264, 270, 286, 288, 297, 309, 312, 320, 330, 344, 351, 352, 360, 384, 387, 390, 396, 412, 416, 429, 430, 432, 440, 468, 473, 480, 495, 515, 516, 520, 528, 540, 559, 572, 576, 585, 594, 618, 624, 640, 645, 660, 688, 702, 704, 715, 720, 768, 774, 780, 792, 824, 832, 858, 860, 864, 880, 927, 936, 946, 960, 990, 1030, 1032, 1040, 1056, 1080, 1118, 1133, 1144, 1152, 1161, 1170, 1188, 1236, 1248, 1280, 1287, 1290, 1320, 1339, 1376, 1404, 1408, 1419, 1430, 1440, 1485, 1545, 1548, 1560, 1584, 1648, 1664, 1677, 1716, 1720, 1728, 1755, 1760, 1854, 1872, 1892, 1920, 1935, 1980, 2060, 2064, 2080, 2112, 2145, 2160, 2236, 2266, 2288, 2304, 2322, 2340, 2365, 2376, 2472, 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約数ペア:

[(1, 21888472320), (2, 10944236160), (3, 7296157440), (4, 5472118080), (5, 4377694464), (6, 3648078720), (8, 2736059040), (9, 2432052480), (10, 2188847232), (11, 1989861120), (12, 1824039360), (13, 1683728640), (15, 1459231488), (16, 1368029520), (18, 1216026240), (20, 1094423616), (22, 994930560), (24, 912019680), (26, 841864320), (27, 810684160), (30, 729615744), (32, 684014760), (33, 663287040), (36, 608013120), (39, 561242880), (40, 547211808), (43, 509034240), (44, 497465280), (45, 486410496), (48, 456009840), (52, 420932160), (54, 405342080), (55, 397972224), (60, 364807872), (64, 342007380), (65, 336745728), (66, 331643520), (72, 304006560), (78, 280621440), (80, 273605904), (86, 254517120), (88, 248732640), (90, 243205248), (96, 228004920), (99, 221095680), (103, 212509440), (104, 210466080), (108, 202671040), (110, 198986112), (117, 187080960), (120, 182403936), (128, 171003690), (129, 169678080), (130, 168372864), (132, 165821760), (135, 162136832), (143, 153066240), (144, 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(1716, 12755520), (1720, 12725856), (1728, 12666940), (1755, 12472064), (1760, 12436632), (1854, 11806080), (1872, 11692560), (1892, 11568960), (1920, 11400246), (1935, 11311872), (1980, 11054784), (2060, 10625472), (2064, 10604880), (2080, 10523304), (2112, 10363860), (2145, 10204416), (2160, 10133552), (2236, 9789120), (2266, 9659520), (2288, 9566640), (2304, 9500205), (2322, 9426560), (2340, 9354048), (2365, 9255168), (2376, 9212320), (2472, 8854560), (2496, 8769420), (2574, 8503680), (2580, 8483904), (2640, 8291088), (2678, 8173440), (2752, 7953660), (2781, 7870720), (2795, 7831296), (2808, 7795040), (2816, 7772895), (2838, 7712640), (2860, 7653312), (2880, 7600164), (2970, 7369856), (3090, 7083648), (3096, 7069920), (3120, 7015536), (3168, 6909240), (3296, 6640920), (3328, 6577065), (3354, 6526080), (3399, 6439680), (3432, 6377760), (3440, 6362928), (3456, 6333470), (3510, 6236032), (3520, 6218316), (3708, 5903040), (3744, 5846280), (3784, 5784480), (3840, 5700123), (3861, 5669120), (3870, 5655936), (3960, 5527392), (4017, 5448960), (4120, 5312736), (4128, 5302440), (4160, 5261652), (4224, 5181930), (4257, 5141760), (4290, 5102208), (4320, 5066776), (4429, 4942080), (4472, 4894560), (4532, 4829760), (4576, 4783320), (4635, 4722432), (4644, 4713280), (4680, 4677024), (4730, 4627584), (4752, 4606160), (4944, 4427280), (4992, 4384710), (5031, 4350720), (5148, 4251840), (5160, 4241952), (5280, 4145544), (5356, 4086720), (5504, 3976830), (5562, 3935360), (5590, 3915648), (5616, 3897520), (5665, 3863808), (5676, 3856320), (5720, 3826656), (5760, 3800082), (5805, 3770624), (5940, 3684928), (6149, 3559680), (6180, 3541824), (6192, 3534960), (6240, 3507768), (6336, 3454620), (6435, 3401472), (6592, 3320460), (6695, 3269376), (6708, 3263040), (6798, 3219840), (6864, 3188880), (6880, 3181464), (6912, 3166735), (7020, 3118016), (7040, 3109158), (7095, 3085056), (7416, 2951520), (7488, 2923140), (7568, 2892240), (7722, 2834560), (7740, 2827968), (7920, 2763696), (8034, 2724480), (8240, 2656368), (8256, 2651220), (8320, 2630826), (8385, 2610432), (8448, 2590965), (8514, 2570880), (8580, 2551104), (8640, 2533388), (8858, 2471040), (8944, 2447280), (9064, 2414880), (9152, 2391660), (9270, 2361216), (9288, 2356640), (9360, 2338512), (9460, 2313792), (9504, 2303080), (9888, 2213640), (9984, 2192355), (10062, 2175360), (10197, 2146560), (10296, 2125920), (10320, 2120976), (10560, 2072772), (10712, 2043360), (11008, 1988415), (11124, 1967680), (11180, 1957824), (11232, 1948760), (11330, 1931904), (11352, 1928160), (11440, 1913328), (11520, 1900041), (11610, 1885312), (11880, 1842464), (12051, 1816320), (12298, 1779840), (12360, 1770912), (12384, 1767480), (12480, 1753884), (12672, 1727310), (12771, 1713920), (12870, 1700736), (13184, 1660230), (13287, 1647360), (13390, 1634688), (13416, 1631520), (13596, 1609920), (13728, 1594440), (13760, 1590732), (13905, 1574144), (14040, 1559008), (14080, 1554579), (14190, 1542528), (14729, 1486080), (14832, 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