205754204160

素因数分解:

$2^{19}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:94

約数の個数: 960

約数和(自身を含む): 824431608000

約数和(自身を除く): 618677403840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 108, 114, 120, 128, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 192, 204, 216, 228, 240, 243, 255, 256, 270, 272, 285, 288, 304, 306, 320, 323, 324, 340, 342, 360, 380, 384, 405, 408, 432, 456, 459, 480, 486, 510, 512, 513, 540, 544, 570, 576, 608, 612, 640, 646, 648, 680, 684, 720, 760, 765, 768, 810, 816, 855, 864, 912, 918, 960, 969, 972, 1020, 1024, 1026, 1080, 1088, 1140, 1152, 1215, 1216, 1224, 1280, 1292, 1296, 1360, 1368, 1377, 1440, 1520, 1530, 1536, 1539, 1615, 1620, 1632, 1710, 1728, 1824, 1836, 1920, 1938, 1944, 2040, 2048, 2052, 2160, 2176, 2280, 2295, 2304, 2430, 2432, 2448, 2560, 2565, 2584, 2592, 2720, 2736, 2754, 2880, 2907, 3040, 3060, 3072, 3078, 3230, 3240, 3264, 3420, 3456, 3648, 3672, 3840, 3876, 3888, 4080, 4096, 4104, 4131, 4320, 4352, 4560, 4590, 4608, 4617, 4845, 4860, 4864, 4896, 5120, 5130, 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2232576, 2334720, 2350080, 2359296, 2363904, 2480640, 2488320, 2490368, 2506752, 2511648, 2621440, 2626560, 2643840, 2646016, 2654208, 2785280, 2790720, 2801664, 2820096, 2949120, 2954880, 2976768, 3112960, 3133440, 3139560, 3151872, 3307520, 3317760, 3342336, 3348864, 3502080, 3525120, 3538944, 3720960, 3735552, 3760128, 3932160, 3939840, 3969024, 3981312, 4177920, 4186080, 4202496, 4230144, 4423680, 4456448, 4465152, 4669440, 4700160, 4718592, 4727808, 4961280, 4976640, 4980736, 5013504, 5023296, 5253120, 5287680, 5292032, 5308416, 5570560, 5581440, 5603328, 5640192, 5898240, 5909760, 5953536, 6225920, 6266880, 6279120, 6303744, 6615040, 6635520, 6684672, 6697728, 7004160, 7050240, 7077888, 7441920, 7471104, 7520256, 7864320, 7879680, 7938048, 7962624, 8355840, 8372160, 8404992, 8460288, 8847360, 8912896, 8930304, 9338880, 9400320, 9455616, 9922560, 9953280, 9961472, 10027008, 10046592, 10506240, 10575360, 10584064, 10616832, 11141120, 11162880, 11206656, 11280384, 11796480, 11819520, 11907072, 12451840, 12533760, 12558240, 12607488, 13230080, 13271040, 13369344, 13395456, 14008320, 14100480, 14155776, 14883840, 14942208, 15040512, 15759360, 15876096, 15925248, 16711680, 16744320, 16809984, 16920576, 17694720, 17860608, 18677760, 18800640, 18911232, 19845120, 19906560, 20054016, 20093184, 21012480, 21150720, 21168128, 21233664, 22282240, 22325760, 22413312, 22560768, 23592960, 23639040, 23814144, 24903680, 25067520, 25116480, 25214976, 26460160, 26542080, 26738688, 26790912, 28016640, 28200960, 29767680, 29884416, 30081024, 31518720, 31752192, 31850496, 33423360, 33488640, 33619968, 33841152, 35389440, 35721216, 37355520, 37601280, 37822464, 39690240, 39813120, 40108032, 40186368, 42024960, 42301440, 42336256, 42467328, 44564480, 44651520, 44826624, 45121536, 47278080, 47628288, 49807360, 50135040, 50232960, 50429952, 52920320, 53084160, 53581824, 56033280, 56401920, 59535360, 60162048, 63037440, 63504384, 63700992, 66846720, 66977280, 67239936, 67682304, 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約数ペア:

[(1, 205754204160), (2, 102877102080), (3, 68584734720), (4, 51438551040), (5, 41150840832), (6, 34292367360), (8, 25719275520), (9, 22861578240), (10, 20575420416), (12, 17146183680), (15, 13716946944), (16, 12859637760), (17, 12103188480), (18, 11430789120), (19, 10829168640), (20, 10287710208), (24, 8573091840), (27, 7620526080), (30, 6858473472), (32, 6429818880), (34, 6051594240), (36, 5715394560), (38, 5414584320), (40, 5143855104), (45, 4572315648), (48, 4286545920), (51, 4034396160), (54, 3810263040), (57, 3609722880), (60, 3429236736), (64, 3214909440), (68, 3025797120), (72, 2857697280), (76, 2707292160), (80, 2571927552), (81, 2540175360), (85, 2420637696), (90, 2286157824), (95, 2165833728), (96, 2143272960), (102, 2017198080), (108, 1905131520), (114, 1804861440), (120, 1714618368), (128, 1607454720), (135, 1524105216), (136, 1512898560), (144, 1428848640), (152, 1353646080), (153, 1344798720), (160, 1285963776), (162, 1270087680), (170, 1210318848), (171, 1203240960), (180, 1143078912), (190, 1082916864), (192, 1071636480), (204, 1008599040), (216, 952565760), (228, 902430720), (240, 857309184), (243, 846725120), (255, 806879232), (256, 803727360), (270, 762052608), (272, 756449280), (285, 721944576), (288, 714424320), (304, 676823040), (306, 672399360), (320, 642981888), (323, 637009920), (324, 635043840), (340, 605159424), (342, 601620480), (360, 571539456), (380, 541458432), (384, 535818240), (405, 508035072), (408, 504299520), (432, 476282880), (456, 451215360), (459, 448266240), (480, 428654592), (486, 423362560), (510, 403439616), (512, 401863680), (513, 401080320), (540, 381026304), (544, 378224640), (570, 360972288), (576, 357212160), (608, 338411520), (612, 336199680), (640, 321490944), (646, 318504960), (648, 317521920), (680, 302579712), (684, 300810240), (720, 285769728), (760, 270729216), (765, 268959744), (768, 267909120), (810, 254017536), (816, 252149760), (855, 240648192), (864, 238141440), (912, 225607680), (918, 224133120), (960, 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