255895511040

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 1120

約数和(自身を含む): 1049055915600

約数和(自身を除く): 793160404560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 340, 349, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 698, 702, 720, 765, 768, 780, 810, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1040, 1047, 1053, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1296, 1326, 1360, 1377, 1396, 1404, 1440, 1530, 1536, 1560, 1620, 1632, 1664, 1728, 1745, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2048, 2080, 2094, 2106, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2592, 2652, 2720, 2754, 2792, 2808, 2880, 3060, 3072, 3120, 3141, 3240, 3264, 3315, 3328, 3456, 3490, 3510, 3536, 3672, 3744, 3840, 3978, 4080, 4096, 4160, 4188, 4212, 4320, 4352, 4420, 4537, 4590, 4608, 4680, 4896, 4992, 5120, 5184, 5235, 5265, 5304, 5440, 5508, 5584, 5616, 5760, 5933, 5967, 6120, 6144, 6240, 6282, 6480, 6528, 6630, 6656, 6885, 6912, 6980, 7020, 7072, 7344, 7488, 7680, 7956, 8160, 8192, 8320, 8376, 8424, 8640, 8704, 8840, 9074, 9180, 9216, 9360, 9423, 9792, 9945, 9984, 10240, 10368, 10470, 10530, 10608, 10880, 11016, 11168, 11232, 11520, 11866, 11934, 12240, 12288, 12480, 12564, 12960, 13056, 13260, 13312, 13611, 13770, 13824, 13960, 14040, 14144, 14688, 14976, 15360, 15705, 15912, 16320, 16640, 16752, 16848, 17280, 17408, 17680, 17799, 17901, 18148, 18360, 18432, 18720, 18846, 19584, 19890, 19968, 20480, 20736, 20940, 21060, 21216, 21760, 22032, 22336, 22464, 22685, 23040, 23732, 23868, 24480, 24576, 24960, 25128, 25920, 26112, 26520, 26624, 27222, 27540, 27648, 27920, 28080, 28269, 28288, 29376, 29665, 29835, 29952, 30720, 31410, 31824, 32640, 33280, 33504, 33696, 34560, 34816, 35360, 35598, 35802, 36296, 36720, 36864, 37440, 37692, 39168, 39780, 39936, 40833, 40960, 41472, 41880, 42120, 42432, 43520, 44064, 44672, 44928, 45370, 46080, 47115, 47464, 47736, 48960, 49920, 50256, 51840, 52224, 53040, 53248, 53397, 54444, 55080, 55296, 55840, 56160, 56538, 56576, 58752, 59330, 59670, 59904, 61440, 62820, 63648, 65280, 66560, 67008, 67392, 68055, 69120, 69632, 70720, 71196, 71604, 72592, 73440, 73728, 74880, 75384, 77129, 78336, 79560, 79872, 81666, 82944, 83760, 84240, 84864, 87040, 88128, 88995, 89344, 89505, 89856, 90740, 92160, 94230, 94928, 95472, 97920, 99840, 100512, 103680, 104448, 106080, 106496, 106794, 108888, 110160, 110592, 111680, 112320, 113076, 113152, 117504, 118660, 119340, 119808, 122499, 122880, 125640, 127296, 130560, 133120, 134016, 134784, 136110, 138240, 139264, 141345, 141440, 142392, 143208, 145184, 146880, 149760, 150768, 154258, 156672, 159120, 159744, 160191, 163332, 165888, 167520, 168480, 169728, 174080, 176256, 177990, 178688, 179010, 179712, 181480, 184320, 188460, 189856, 190944, 195840, 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816660, 829440, 848640, 854352, 871104, 881280, 893440, 898560, 904608, 905216, 925548, 940032, 949280, 954720, 958464, 961146, 979992, 1005120, 1018368, 1044480, 1067940, 1072128, 1078272, 1088880, 1105920, 1130760, 1131520, 1139136, 1145664, 1156935, 1161472, 1175040, 1198080, 1206144, 1224990, 1234064, 1253376, 1272960, 1281528, 1306656, 1340160, 1347840, 1357824, 1388322, 1410048, 1423920, 1429504, 1432080, 1437696, 1451840, 1469988, 1507680, 1518848, 1527552, 1542580, 1566720, 1597440, 1601910, 1608192, 1633320, 1658880, 1697280, 1708704, 1742208, 1762560, 1786880, 1797120, 1809216, 1810432, 1837485, 1851096, 1880064, 1898560, 1909440, 1922292, 1959984, 2010240, 2036736, 2082483, 2088960, 2135880, 2144256, 2156544, 2177760, 2261520, 2263040, 2278272, 2291328, 2313870, 2322944, 2350080, 2396160, 2402865, 2412288, 2449980, 2468128, 2545920, 2563056, 2613312, 2680320, 2695680, 2715648, 2776644, 2820096, 2847840, 2859008, 2864160, 2875392, 2903680, 2939976, 3015360, 3037696, 3055104, 3085160, 3133440, 3203820, 3216384, 3266640, 3317760, 3394560, 3417408, 3470805, 3484416, 3525120, 3573760, 3594240, 3618432, 3674970, 3702192, 3760128, 3797120, 3818880, 3844584, 3919968, 4020480, 4073472, 4164966, 4271760, 4288512, 4313088, 4355520, 4523040, 4526080, 4556544, 4582656, 4627740, 4645888, 4700160, 4792320, 4805730, 4824576, 4899960, 4936256, 5091840, 5126112, 5226624, 5360640, 5391360, 5431296, 5553288, 5640192, 5695680, 5728320, 5807360, 5879952, 6030720, 6075392, 6110208, 6170320, 6247449, 6266880, 6407640, 6432768, 6533280, 6789120, 6834816, 6941610, 6968832, 7050240, 7147520, 7188480, 7236864, 7349940, 7404384, 7594240, 7637760, 7689168, 7839936, 8040960, 8146944, 8329932, 8543520, 8577024, 8626176, 8711040, 9046080, 9052160, 9113088, 9165312, 9255480, 9291776, 9400320, 9611460, 9649152, 9799920, 9872512, 10183680, 10252224, 10412415, 10453248, 10721280, 10782720, 11106576, 11280384, 11391360, 11456640, 11614720, 11759904, 12061440, 12150784, 12220416, 12340640, 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約数ペア:

[(1, 255895511040), (2, 127947755520), (3, 85298503680), (4, 63973877760), (5, 51179102208), (6, 42649251840), (8, 31986938880), (9, 28432834560), (10, 25589551104), (12, 21324625920), (13, 19684270080), (15, 17059700736), (16, 15993469440), (17, 15052677120), (18, 14216417280), (20, 12794775552), (24, 10662312960), (26, 9842135040), (27, 9477611520), (30, 8529850368), (32, 7996734720), (34, 7526338560), (36, 7108208640), (39, 6561423360), (40, 6397387776), (45, 5686566912), (48, 5331156480), (51, 5017559040), (52, 4921067520), (54, 4738805760), (60, 4264925184), (64, 3998367360), (65, 3936854016), (68, 3763169280), (72, 3554104320), (78, 3280711680), (80, 3198693888), (81, 3159203840), (85, 3010535424), (90, 2843283456), (96, 2665578240), (102, 2508779520), (104, 2460533760), (108, 2369402880), (117, 2187141120), (120, 2132462592), (128, 1999183680), (130, 1968427008), (135, 1895522304), (136, 1881584640), (144, 1777052160), (153, 1672519680), (156, 1640355840), (160, 1599346944), (162, 1579601920), (170, 1505267712), (180, 1421641728), (192, 1332789120), (195, 1312284672), (204, 1254389760), (208, 1230266880), (216, 1184701440), (221, 1157898240), (234, 1093570560), (240, 1066231296), (255, 1003511808), (256, 999591840), (260, 984213504), (270, 947761152), (272, 940792320), (288, 888526080), (306, 836259840), (312, 820177920), (320, 799673472), (324, 789800960), (340, 752633856), (349, 733224960), (351, 729047040), (360, 710820864), (384, 666394560), (390, 656142336), (405, 631840768), (408, 627194880), (416, 615133440), (432, 592350720), (442, 578949120), (459, 557506560), (468, 546785280), (480, 533115648), (510, 501755904), (512, 499795920), (520, 492106752), (540, 473880576), (544, 470396160), (576, 444263040), (585, 437428224), (612, 418129920), (624, 410088960), (640, 399836736), (648, 394900480), (663, 385966080), (680, 376316928), (698, 366612480), (702, 364523520), (720, 355410432), (765, 334503936), (768, 333197280), (780, 328071168), (810, 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104532480), (2496, 102522240), (2560, 99959184), (2592, 98725120), (2652, 96491520), (2720, 94079232), (2754, 92917760), (2792, 91653120), (2808, 91130880), (2880, 88852608), (3060, 83625984), (3072, 83299320), (3120, 82017792), (3141, 81469440), (3240, 78980096), (3264, 78399360), (3315, 77193216), (3328, 76891680), (3456, 74043840), (3490, 73322496), (3510, 72904704), (3536, 72368640), (3672, 69688320), (3744, 68348160), (3840, 66639456), (3978, 64327680), (4080, 62719488), (4096, 62474490), (4160, 61513344), (4188, 61102080), (4212, 60753920), (4320, 59235072), (4352, 58799520), (4420, 57894912), (4537, 56401920), (4590, 55750656), (4608, 55532880), (4680, 54678528), (4896, 52266240), (4992, 51261120), (5120, 49979592), (5184, 49362560), (5235, 48881664), (5265, 48603136), (5304, 48245760), (5440, 47039616), (5508, 46458880), (5584, 45826560), (5616, 45565440), (5760, 44426304), (5933, 43130880), (5967, 42885120), (6120, 41812992), (6144, 41649660), (6240, 41008896), (6282, 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18226176), (14144, 18092160), (14688, 17422080), (14976, 17087040), (15360, 16659864), (15705, 16293888), (15912, 16081920), (16320, 15679872), (16640, 15378336), (16752, 15275520), (16848, 15188480), (17280, 14808768), (17408, 14699880), (17680, 14473728), (17799, 14376960), (17901, 14295040), (18148, 14100480), (18360, 13937664), (18432, 13883220), (18720, 13669632), (18846, 13578240), (19584, 13066560), (19890, 12865536), (19968, 12815280), (20480, 12494898), (20736, 12340640), (20940, 12220416), (21060, 12150784), (21216, 12061440), (21760, 11759904), (22032, 11614720), (22336, 11456640), (22464, 11391360), (22685, 11280384), (23040, 11106576), (23732, 10782720), (23868, 10721280), (24480, 10453248), (24576, 10412415), (24960, 10252224), (25128, 10183680), (25920, 9872512), (26112, 9799920), (26520, 9649152), (26624, 9611460), (27222, 9400320), (27540, 9291776), (27648, 9255480), (27920, 9165312), (28080, 9113088), (28269, 9052160), (28288, 9046080), (29376, 8711040), (29665, 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