19963480320

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 864

約数和(自身を含む): 83889292032

約数和(自身を除く): 63925811712

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, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 162, 168, 173, 180, 189, 192, 210, 212, 216, 224, 240, 243, 252, 256, 265, 270, 280, 288, 315, 318, 320, 324, 336, 346, 360, 371, 378, 384, 405, 420, 424, 432, 448, 477, 480, 486, 504, 519, 530, 540, 560, 567, 576, 630, 636, 640, 648, 672, 692, 720, 742, 756, 768, 795, 810, 840, 848, 864, 865, 896, 945, 954, 960, 972, 1008, 1038, 1060, 1080, 1113, 1120, 1134, 1152, 1211, 1215, 1260, 1272, 1280, 1296, 1344, 1384, 1431, 1440, 1484, 1512, 1557, 1590, 1620, 1680, 1696, 1701, 1728, 1730, 1792, 1855, 1890, 1908, 1920, 1944, 2016, 2076, 2120, 2160, 2226, 2240, 2268, 2304, 2385, 2422, 2430, 2520, 2544, 2592, 2595, 2688, 2768, 2835, 2862, 2880, 2968, 3024, 3114, 3180, 3240, 3339, 3360, 3392, 3402, 3456, 3460, 3633, 3710, 3780, 3816, 3840, 3888, 4032, 4152, 4240, 4293, 4320, 4452, 4480, 4536, 4671, 4770, 4844, 4860, 5040, 5088, 5184, 5190, 5376, 5536, 5565, 5670, 5724, 5760, 5936, 6048, 6055, 6228, 6360, 6480, 6678, 6720, 6784, 6804, 6912, 6920, 7155, 7266, 7420, 7560, 7632, 7776, 7785, 8064, 8304, 8480, 8505, 8586, 8640, 8904, 8960, 9072, 9169, 9342, 9540, 9688, 9720, 10017, 10080, 10176, 10368, 10380, 10899, 11072, 11130, 11340, 11448, 11520, 11872, 12096, 12110, 12456, 12720, 12879, 12960, 13356, 13440, 13568, 13608, 13840, 14013, 14310, 14532, 14840, 15120, 15264, 15552, 15570, 16128, 16608, 16695, 16960, 17010, 17172, 17280, 17808, 18144, 18165, 18338, 18684, 19080, 19376, 19440, 20034, 20160, 20352, 20736, 20760, 21465, 21798, 22144, 22260, 22680, 22896, 23355, 23744, 24192, 24220, 24912, 25440, 25758, 25920, 26712, 26880, 27216, 27507, 27680, 28026, 28620, 29064, 29680, 30051, 30240, 30528, 31104, 31140, 32697, 33216, 33390, 33920, 34020, 34344, 34560, 35616, 36288, 36330, 36676, 37368, 38160, 38752, 38880, 40068, 40320, 40704, 41520, 42039, 42930, 43596, 44288, 44520, 45360, 45792, 45845, 46710, 47488, 48384, 48440, 49824, 50085, 50880, 51516, 51840, 53424, 54432, 54495, 55014, 55360, 56052, 57240, 58128, 59360, 60102, 60480, 61056, 62208, 62280, 64183, 64395, 65394, 66432, 66780, 67840, 68040, 68688, 70065, 71232, 72576, 72660, 73352, 74736, 76320, 77504, 77760, 80136, 80640, 82521, 83040, 84078, 85860, 87192, 89040, 90153, 90720, 91584, 91690, 93420, 94976, 96880, 98091, 99648, 100170, 101760, 103032, 103680, 106848, 108864, 108990, 110028, 110720, 112104, 114480, 116256, 118720, 120204, 120960, 122112, 124560, 128366, 128790, 130788, 132864, 133560, 136080, 137376, 137535, 140130, 142464, 145152, 145320, 146704, 149472, 150255, 152640, 155008, 155520, 160272, 163485, 165042, 166080, 168156, 171720, 174384, 178080, 180306, 181440, 183168, 183380, 186840, 192549, 193760, 196182, 199296, 200340, 203520, 206064, 210195, 213696, 217728, 217980, 220056, 221440, 224208, 228960, 232512, 237440, 240408, 241920, 247563, 249120, 256732, 257580, 261576, 267120, 272160, 274752, 275070, 280260, 284928, 290640, 293408, 294273, 298944, 300510, 305280, 310016, 311040, 320544, 320915, 326970, 330084, 332160, 336312, 343440, 348768, 356160, 360612, 362880, 366336, 366760, 373680, 385098, 387520, 392364, 398592, 400680, 412128, 412605, 420390, 427392, 435456, 435960, 440112, 448416, 450765, 457920, 465024, 474880, 480816, 490455, 495126, 498240, 513464, 515160, 523152, 534240, 544320, 549504, 550140, 560520, 577647, 581280, 586816, 588546, 597888, 601020, 610560, 641088, 641830, 653940, 660168, 664320, 672624, 686880, 697536, 712320, 721224, 725760, 733520, 742689, 747360, 770196, 775040, 784728, 801360, 824256, 825210, 840780, 854784, 871920, 880224, 896832, 901530, 915840, 930048, 961632, 962745, 980910, 990252, 996480, 1026928, 1030320, 1046304, 1068480, 1088640, 1099008, 1100280, 1121040, 1155294, 1162560, 1173632, 1177092, 1195776, 1202040, 1237815, 1282176, 1283660, 1307880, 1320336, 1345248, 1373760, 1395072, 1424640, 1442448, 1467040, 1471365, 1485378, 1494720, 1540392, 1550080, 1569456, 1602720, 1648512, 1650420, 1681560, 1732941, 1743840, 1760448, 1793664, 1803060, 1831680, 1923264, 1925490, 1961820, 1980504, 1992960, 2053856, 2060640, 2092608, 2136960, 2177280, 2200560, 2228067, 2242080, 2310588, 2325120, 2347264, 2354184, 2404080, 2475630, 2564352, 2567320, 2615760, 2640672, 2690496, 2747520, 2790144, 2884896, 2888235, 2934080, 2942730, 2970756, 2989440, 3080784, 3138912, 3205440, 3297024, 3300840, 3363120, 3465882, 3487680, 3520896, 3587328, 3606120, 3713445, 3846528, 3850980, 3923640, 3961008, 4107712, 4121280, 4185216, 4273920, 4401120, 4456134, 4484160, 4621176, 4650240, 4708368, 4808160, 4951260, 5134640, 5198823, 5231520, 5281344, 5380992, 5495040, 5769792, 5776470, 5868160, 5885460, 5941512, 5978880, 6161568, 6277824, 6410880, 6601680, 6726240, 6931764, 6975360, 7041792, 7212240, 7426890, 7693056, 7701960, 7847280, 7922016, 8215424, 8242560, 8370432, 8664705, 8802240, 8912268, 8968320, 9242352, 9416736, 9616320, 9902520, 10269280, 10397646, 10463040, 10562688, 10761984, 11140335, 11539584, 11552940, 11736320, 11770920, 11883024, 12323136, 12555648, 12821760, 13203360, 13452480, 13863528, 13950720, 14424480, 14853780, 15403920, 15596469, 15694560, 15844032, 16430848, 16485120, 17329410, 17604480, 17824536, 17936640, 18484704, 18833472, 19232640, 19805040, 20538560, 20795292, 20926080, 21125376, 22280670, 23079168, 23105880, 23541840, 23766048, 24646272, 25111296, 25994115, 26406720, 26904960, 27727056, 28848960, 29707560, 30807840, 31192938, 31389120, 31688064, 34658820, 35208960, 35649072, 36969408, 37666944, 38465280, 39610080, 41077120, 41590584, 41852160, 44561340, 46211760, 47083680, 47532096, 49292544, 51988230, 52813440, 53809920, 55454112, 57697920, 59415120, 61615680, 62385876, 62778240, 63376128, 69317640, 71298144, 73938816, 75333888, 77982345, 79220160, 82154240, 83181168, 89122680, 92423520, 94167360, 95064192, 103976460, 105626880, 110908224, 115395840, 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約数ペア:

[(1, 19963480320), (2, 9981740160), (3, 6654493440), (4, 4990870080), (5, 3992696064), (6, 3327246720), (7, 2851925760), (8, 2495435040), (9, 2218164480), (10, 1996348032), (12, 1663623360), (14, 1425962880), (15, 1330898688), (16, 1247717520), (18, 1109082240), (20, 998174016), (21, 950641920), (24, 831811680), (27, 739388160), (28, 712981440), (30, 665449344), (32, 623858760), (35, 570385152), (36, 554541120), (40, 499087008), (42, 475320960), (45, 443632896), (48, 415905840), (53, 376669440), (54, 369694080), (56, 356490720), (60, 332724672), (63, 316880640), (64, 311929380), (70, 285192576), (72, 277270560), (80, 249543504), (81, 246462720), (84, 237660480), (90, 221816448), (96, 207952920), (105, 190128384), (106, 188334720), (108, 184847040), (112, 178245360), (120, 166362336), (126, 158440320), (128, 155964690), (135, 147877632), (140, 142596288), (144, 138635280), (159, 125556480), (160, 124771752), (162, 123231360), (168, 118830240), (173, 115395840), (180, 110908224), (189, 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(972, 20538560), (1008, 19805040), (1038, 19232640), (1060, 18833472), (1080, 18484704), (1113, 17936640), (1120, 17824536), (1134, 17604480), (1152, 17329410), (1211, 16485120), (1215, 16430848), (1260, 15844032), (1272, 15694560), (1280, 15596469), (1296, 15403920), (1344, 14853780), (1384, 14424480), (1431, 13950720), (1440, 13863528), (1484, 13452480), (1512, 13203360), (1557, 12821760), (1590, 12555648), (1620, 12323136), (1680, 11883024), (1696, 11770920), (1701, 11736320), (1728, 11552940), (1730, 11539584), (1792, 11140335), (1855, 10761984), (1890, 10562688), (1908, 10463040), (1920, 10397646), (1944, 10269280), (2016, 9902520), (2076, 9616320), (2120, 9416736), (2160, 9242352), (2226, 8968320), (2240, 8912268), (2268, 8802240), (2304, 8664705), (2385, 8370432), (2422, 8242560), (2430, 8215424), (2520, 7922016), (2544, 7847280), (2592, 7701960), (2595, 7693056), (2688, 7426890), (2768, 7212240), (2835, 7041792), (2862, 6975360), (2880, 6931764), (2968, 6726240), (3024, 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(8480, 2354184), (8505, 2347264), (8586, 2325120), (8640, 2310588), (8904, 2242080), (8960, 2228067), (9072, 2200560), (9169, 2177280), (9342, 2136960), (9540, 2092608), (9688, 2060640), (9720, 2053856), (10017, 1992960), (10080, 1980504), (10176, 1961820), (10368, 1925490), (10380, 1923264), (10899, 1831680), (11072, 1803060), (11130, 1793664), (11340, 1760448), (11448, 1743840), (11520, 1732941), (11872, 1681560), (12096, 1650420), (12110, 1648512), (12456, 1602720), (12720, 1569456), (12879, 1550080), (12960, 1540392), (13356, 1494720), (13440, 1485378), (13568, 1471365), (13608, 1467040), (13840, 1442448), (14013, 1424640), (14310, 1395072), (14532, 1373760), (14840, 1345248), (15120, 1320336), (15264, 1307880), (15552, 1283660), (15570, 1282176), (16128, 1237815), (16608, 1202040), (16695, 1195776), (16960, 1177092), (17010, 1173632), (17172, 1162560), (17280, 1155294), (17808, 1121040), (18144, 1100280), (18165, 1099008), (18338, 1088640), (18684, 1068480), (19080, 1046304), (19376, 1030320), (19440, 1026928), (20034, 996480), (20160, 990252), (20352, 980910), (20736, 962745), (20760, 961632), (21465, 930048), (21798, 915840), (22144, 901530), (22260, 896832), (22680, 880224), (22896, 871920), (23355, 854784), (23744, 840780), (24192, 825210), (24220, 824256), (24912, 801360), (25440, 784728), (25758, 775040), (25920, 770196), (26712, 747360), (26880, 742689), (27216, 733520), (27507, 725760), (27680, 721224), (28026, 712320), (28620, 697536), (29064, 686880), (29680, 672624), (30051, 664320), (30240, 660168), (30528, 653940), (31104, 641830), (31140, 641088), (32697, 610560), (33216, 601020), (33390, 597888), (33920, 588546), (34020, 586816), (34344, 581280), (34560, 577647), (35616, 560520), (36288, 550140), (36330, 549504), (36676, 544320), (37368, 534240), (38160, 523152), (38752, 515160), (38880, 513464), (40068, 498240), (40320, 495126), (40704, 490455), (41520, 480816), (42039, 474880), (42930, 465024), (43596, 457920), (44288, 450765), (44520, 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