71122302720

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 1080

約数和(自身を含む): 303383447136

約数和(自身を除く): 232261144416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 106, 108, 112, 120, 126, 128, 129, 135, 140, 144, 159, 160, 162, 168, 172, 180, 189, 192, 210, 212, 215, 216, 224, 240, 252, 256, 258, 265, 270, 280, 288, 301, 315, 318, 320, 324, 336, 344, 360, 371, 378, 384, 387, 405, 420, 424, 430, 432, 448, 477, 480, 504, 516, 530, 540, 560, 567, 576, 602, 630, 636, 640, 645, 648, 672, 688, 720, 742, 756, 768, 774, 795, 810, 840, 848, 860, 864, 896, 903, 945, 954, 960, 1008, 1032, 1060, 1080, 1113, 1120, 1134, 1152, 1161, 1204, 1260, 1272, 1280, 1290, 1296, 1344, 1376, 1431, 1440, 1484, 1505, 1512, 1548, 1590, 1620, 1680, 1696, 1720, 1728, 1792, 1806, 1849, 1855, 1890, 1908, 1920, 1935, 2016, 2064, 2120, 2160, 2226, 2240, 2268, 2279, 2304, 2322, 2385, 2408, 2520, 2544, 2580, 2592, 2688, 2709, 2752, 2835, 2862, 2880, 2968, 3010, 3024, 3096, 3180, 3240, 3339, 3360, 3392, 3440, 3456, 3483, 3612, 3698, 3710, 3780, 3816, 3840, 3870, 4032, 4128, 4240, 4293, 4320, 4452, 4480, 4515, 4536, 4558, 4644, 4770, 4816, 5040, 5088, 5160, 5184, 5376, 5418, 5504, 5547, 5565, 5670, 5724, 5760, 5805, 5936, 6020, 6048, 6192, 6360, 6480, 6678, 6720, 6784, 6837, 6880, 6912, 6966, 7155, 7224, 7396, 7420, 7560, 7632, 7740, 8064, 8127, 8256, 8480, 8586, 8640, 8904, 8960, 9030, 9072, 9116, 9245, 9288, 9540, 9632, 10017, 10080, 10176, 10320, 10368, 10836, 11008, 11094, 11130, 11340, 11395, 11448, 11520, 11610, 11872, 12040, 12096, 12384, 12720, 12943, 12960, 13356, 13440, 13545, 13568, 13674, 13760, 13932, 14310, 14448, 14792, 14840, 15120, 15264, 15480, 15953, 16128, 16254, 16512, 16641, 16695, 16960, 17172, 17280, 17415, 17808, 18060, 18144, 18232, 18490, 18576, 19080, 19264, 20034, 20160, 20352, 20511, 20640, 20736, 21465, 21672, 22188, 22260, 22680, 22790, 22896, 23220, 23744, 24080, 24192, 24381, 24768, 25440, 25886, 25920, 26712, 26880, 27090, 27348, 27520, 27735, 27864, 28620, 28896, 29584, 29680, 30051, 30240, 30528, 30960, 31906, 32508, 33024, 33282, 33390, 33920, 34185, 34344, 34560, 34830, 35616, 36120, 36288, 36464, 36980, 37152, 38160, 38528, 38829, 40068, 40320, 40635, 40704, 41022, 41280, 42930, 43344, 44376, 44520, 45360, 45580, 45792, 46440, 47488, 47859, 48160, 48384, 48762, 49536, 49923, 50085, 50880, 51772, 51840, 53424, 54180, 54696, 55040, 55470, 55728, 57240, 57792, 59168, 59360, 60102, 60480, 61056, 61533, 61920, 63812, 64715, 65016, 66564, 66780, 67840, 68370, 68688, 69660, 71232, 72240, 72576, 72928, 73960, 74304, 76320, 77056, 77658, 79765, 80136, 80640, 81270, 82044, 82560, 83205, 85860, 86688, 88752, 89040, 90720, 91160, 91584, 92880, 94976, 95718, 96320, 97524, 97997, 99072, 99846, 100170, 101760, 102555, 103544, 103680, 106848, 108360, 109392, 110940, 111456, 114480, 115584, 116487, 118336, 118720, 120204, 120960, 121905, 122112, 123066, 123840, 127624, 129430, 130032, 133128, 133560, 136740, 137376, 139320, 142464, 143577, 144480, 145152, 145856, 147920, 148608, 149769, 150255, 152640, 155316, 159530, 160272, 162540, 164088, 165120, 166410, 171720, 173376, 177504, 178080, 181440, 182320, 183168, 184599, 185760, 191436, 192640, 194145, 195048, 195994, 199692, 200340, 203520, 205110, 207088, 213696, 216720, 218784, 221880, 222912, 228960, 231168, 232974, 236672, 237440, 239295, 240408, 241920, 243810, 246132, 247680, 249615, 255248, 258860, 260064, 266256, 267120, 273480, 274752, 278640, 284928, 287154, 288960, 291712, 293991, 295840, 297216, 299538, 300510, 305280, 307665, 310632, 319060, 320544, 325080, 328176, 332820, 343440, 346752, 349461, 355008, 356160, 362880, 364640, 366336, 369198, 371520, 382872, 385280, 388290, 390096, 391988, 399384, 400680, 410220, 414176, 427392, 430731, 433440, 437568, 443760, 445824, 457920, 465948, 473344, 474880, 478590, 480816, 487620, 489985, 492264, 495360, 499230, 510496, 517720, 520128, 532512, 534240, 546960, 549504, 557280, 574308, 577920, 582435, 583424, 587982, 591680, 599076, 601020, 610560, 615330, 621264, 638120, 641088, 650160, 656352, 665640, 685979, 686880, 693504, 698922, 710016, 712320, 717885, 725760, 729280, 738396, 743040, 748845, 765744, 776580, 780192, 783976, 798768, 801360, 820440, 828352, 854784, 861462, 866880, 875136, 881973, 887520, 891648, 915840, 922995, 931896, 957180, 961632, 975240, 979970, 984528, 998460, 1020992, 1035440, 1040256, 1048383, 1065024, 1068480, 1093920, 1099008, 1114560, 1148616, 1155840, 1164870, 1175964, 1183360, 1198152, 1202040, 1230660, 1242528, 1276240, 1282176, 1292193, 1300320, 1312704, 1331280, 1371958, 1373760, 1397844, 1420032, 1424640, 1435770, 1458560, 1469955, 1476792, 1486080, 1497690, 1531488, 1553160, 1560384, 1567952, 1597536, 1602720, 1640880, 1656704, 1722924, 1733760, 1747305, 1750272, 1763946, 1775040, 1831680, 1845990, 1863792, 1914360, 1923264, 1950480, 1959940, 1969056, 1996920, 2041984, 2057937, 2070880, 2080512, 2096766, 2130048, 2136960, 2153655, 2187840, 2229120, 2297232, 2329740, 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約数ペア:

[(1, 71122302720), (2, 35561151360), (3, 23707434240), (4, 17780575680), (5, 14224460544), (6, 11853717120), (7, 10160328960), (8, 8890287840), (9, 7902478080), (10, 7112230272), (12, 5926858560), (14, 5080164480), (15, 4741486848), (16, 4445143920), (18, 3951239040), (20, 3556115136), (21, 3386776320), (24, 2963429280), (27, 2634159360), (28, 2540082240), (30, 2370743424), (32, 2222571960), (35, 2032065792), (36, 1975619520), (40, 1778057568), (42, 1693388160), (43, 1654007040), (45, 1580495616), (48, 1481714640), (53, 1341930240), (54, 1317079680), (56, 1270041120), (60, 1185371712), (63, 1128925440), (64, 1111285980), (70, 1016032896), (72, 987809760), (80, 889028784), (81, 878053120), (84, 846694080), (86, 827003520), (90, 790247808), (96, 740857320), (105, 677355264), (106, 670965120), (108, 658539840), (112, 635020560), (120, 592685856), (126, 564462720), (128, 555642990), (129, 551335680), (135, 526831872), (140, 508016448), (144, 493904880), (159, 447310080), (160, 444514392), (162, 439026560), (168, 423347040), (172, 413501760), (180, 395123904), (189, 376308480), (192, 370428660), (210, 338677632), (212, 335482560), (215, 330801408), (216, 329269920), (224, 317510280), (240, 296342928), (252, 282231360), (256, 277821495), (258, 275667840), (265, 268386048), (270, 263415936), (280, 254008224), (288, 246952440), (301, 236286720), (315, 225785088), (318, 223655040), (320, 222257196), (324, 219513280), (336, 211673520), (344, 206750880), (360, 197561952), (371, 191704320), (378, 188154240), (384, 185214330), (387, 183778560), (405, 175610624), (420, 169338816), (424, 167741280), (430, 165400704), (432, 164634960), (448, 158755140), (477, 149103360), (480, 148171464), (504, 141115680), (516, 137833920), (530, 134193024), (540, 131707968), (560, 127004112), (567, 125436160), (576, 123476220), (602, 118143360), (630, 112892544), (636, 111827520), (640, 111128598), (645, 110267136), (648, 109756640), (672, 105836760), (688, 103375440), (720, 98780976), (742, 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