19618928640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1329

約数の個数: 288

約数和(自身を含む): 68409956160

約数和(自身を除く): 48791027520

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, 160, 180, 192, 193, 240, 256, 288, 320, 360, 384, 386, 480, 512, 576, 579, 640, 720, 768, 772, 960, 965, 1024, 1103, 1152, 1158, 1280, 1440, 1536, 1544, 1737, 1920, 1930, 2048, 2206, 2304, 2316, 2560, 2880, 2895, 3072, 3088, 3309, 3474, 3840, 3860, 4412, 4608, 4632, 5120, 5515, 5760, 5790, 6144, 6176, 6618, 6948, 7680, 7720, 8685, 8824, 9216, 9264, 9927, 10240, 11030, 11520, 11580, 12352, 13236, 13896, 15360, 15440, 16545, 17370, 17648, 18432, 18528, 19854, 22060, 23040, 23160, 24704, 26472, 27792, 30720, 30880, 33090, 34740, 35296, 37056, 39708, 44120, 46080, 46320, 49408, 49635, 52944, 55584, 61760, 66180, 69480, 70592, 74112, 79416, 88240, 92160, 92640, 98816, 99270, 105888, 111168, 123520, 132360, 138960, 141184, 148224, 158832, 176480, 185280, 197632, 198540, 211776, 212879, 222336, 247040, 264720, 277920, 282368, 296448, 317664, 352960, 370560, 395264, 397080, 423552, 425758, 444672, 494080, 529440, 555840, 564736, 592896, 635328, 638637, 705920, 741120, 794160, 847104, 851516, 889344, 988160, 1058880, 1064395, 1111680, 1129472, 1185792, 1270656, 1277274, 1411840, 1482240, 1588320, 1694208, 1703032, 1778688, 1915911, 1976320, 2117760, 2128790, 2223360, 2258944, 2541312, 2554548, 2823680, 2964480, 3176640, 3193185, 3388416, 3406064, 3557376, 3831822, 4235520, 4257580, 4446720, 5082624, 5109096, 5647360, 5928960, 6353280, 6386370, 6776832, 6812128, 7663644, 8471040, 8515160, 8893440, 9579555, 10165248, 10218192, 11294720, 12706560, 12772740, 13624256, 15327288, 16942080, 17030320, 17786880, 19159110, 20330496, 20436384, 25413120, 25545480, 27248512, 30654576, 33884160, 34060640, 38318220, 40872768, 50826240, 51090960, 54497024, 61309152, 68121280, 76636440, 81745536, 101652480, 102181920, 108994048, 122618304, 136242560, 153272880, 163491072, 204363840, 217988096, 245236608, 272485120, 306545760, 326982144, 408727680, 435976192, 490473216, 544970240, 613091520, 653964288, 817455360, 980946432, 1089940480, 1226183040, 1307928576, 1634910720, 1961892864, 2179880960, 2452366080, 3269821440, 3923785728, 4904732160, 6539642880, 9809464320, 19618928640]

約数ペア:

[(1, 19618928640), (2, 9809464320), (3, 6539642880), (4, 4904732160), (5, 3923785728), (6, 3269821440), (8, 2452366080), (9, 2179880960), (10, 1961892864), (12, 1634910720), (15, 1307928576), (16, 1226183040), (18, 1089940480), (20, 980946432), (24, 817455360), (30, 653964288), (32, 613091520), (36, 544970240), (40, 490473216), (45, 435976192), (48, 408727680), (60, 326982144), (64, 306545760), (72, 272485120), (80, 245236608), (90, 217988096), (96, 204363840), (120, 163491072), (128, 153272880), (144, 136242560), (160, 122618304), (180, 108994048), (192, 102181920), (193, 101652480), (240, 81745536), (256, 76636440), (288, 68121280), (320, 61309152), (360, 54497024), (384, 51090960), (386, 50826240), (480, 40872768), (512, 38318220), (576, 34060640), (579, 33884160), (640, 30654576), (720, 27248512), (768, 25545480), (772, 25413120), (960, 20436384), (965, 20330496), (1024, 19159110), (1103, 17786880), (1152, 17030320), (1158, 16942080), (1280, 15327288), (1440, 13624256), (1536, 12772740), (1544, 12706560), (1737, 11294720), (1920, 10218192), (1930, 10165248), (2048, 9579555), (2206, 8893440), (2304, 8515160), (2316, 8471040), (2560, 7663644), (2880, 6812128), (2895, 6776832), (3072, 6386370), (3088, 6353280), (3309, 5928960), (3474, 5647360), (3840, 5109096), (3860, 5082624), (4412, 4446720), (4608, 4257580), (4632, 4235520), (5120, 3831822), (5515, 3557376), (5760, 3406064), (5790, 3388416), (6144, 3193185), (6176, 3176640), (6618, 2964480), (6948, 2823680), (7680, 2554548), (7720, 2541312), (8685, 2258944), (8824, 2223360), (9216, 2128790), (9264, 2117760), (9927, 1976320), (10240, 1915911), (11030, 1778688), (11520, 1703032), (11580, 1694208), (12352, 1588320), (13236, 1482240), (13896, 1411840), (15360, 1277274), (15440, 1270656), (16545, 1185792), (17370, 1129472), (17648, 1111680), (18432, 1064395), (18528, 1058880), (19854, 988160), (22060, 889344), (23040, 851516), (23160, 847104), (24704, 794160), (26472, 741120), (27792, 705920), (30720, 638637), (30880, 635328), (33090, 592896), (34740, 564736), (35296, 555840), (37056, 529440), (39708, 494080), (44120, 444672), (46080, 425758), (46320, 423552), (49408, 397080), (49635, 395264), (52944, 370560), (55584, 352960), (61760, 317664), (66180, 296448), (69480, 282368), (70592, 277920), (74112, 264720), (79416, 247040), (88240, 222336), (92160, 212879), (92640, 211776), (98816, 198540), (99270, 197632), (105888, 185280), (111168, 176480), (123520, 158832), (132360, 148224), (138960, 141184)]