28938199680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 768

約数和(自身を含む): 115482931200

約数和(自身を除く): 86544731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 127, 128, 130, 136, 144, 153, 156, 160, 170, 179, 180, 192, 195, 204, 208, 221, 234, 240, 254, 255, 260, 272, 288, 306, 312, 320, 340, 358, 360, 381, 384, 390, 408, 416, 442, 468, 480, 508, 510, 520, 537, 544, 576, 585, 612, 624, 635, 640, 663, 680, 716, 720, 762, 765, 780, 816, 832, 884, 895, 936, 960, 1016, 1020, 1040, 1074, 1088, 1105, 1143, 1152, 1170, 1224, 1248, 1270, 1326, 1360, 1432, 1440, 1524, 1530, 1560, 1611, 1632, 1651, 1664, 1768, 1790, 1872, 1905, 1920, 1989, 2032, 2040, 2080, 2148, 2159, 2176, 2210, 2286, 2327, 2340, 2448, 2496, 2540, 2652, 2685, 2720, 2864, 2880, 3043, 3048, 3060, 3120, 3222, 3264, 3302, 3315, 3536, 3580, 3744, 3810, 3978, 4064, 4080, 4160, 4296, 4318, 4420, 4572, 4654, 4680, 4896, 4953, 4992, 5080, 5304, 5370, 5440, 5715, 5728, 5760, 6086, 6096, 6120, 6240, 6444, 6477, 6528, 6604, 6630, 6981, 7072, 7160, 7488, 7620, 7956, 8055, 8128, 8160, 8255, 8320, 8592, 8636, 8840, 9129, 9144, 9308, 9360, 9792, 9906, 9945, 10160, 10608, 10740, 10795, 10880, 11430, 11456, 11635, 12172, 12192, 12240, 12480, 12888, 12954, 13208, 13260, 13962, 14144, 14320, 14859, 14976, 15215, 15240, 15912, 16110, 16256, 16320, 16510, 17184, 17272, 17680, 18258, 18288, 18616, 18720, 19431, 19584, 19812, 19890, 20320, 20943, 21216, 21480, 21590, 22733, 22860, 22912, 23270, 24344, 24384, 24480, 24765, 24960, 25776, 25908, 26416, 26520, 27387, 27924, 28067, 28288, 28640, 29718, 30430, 30480, 31824, 32220, 32385, 32640, 33020, 34368, 34544, 34905, 35360, 36516, 36576, 37232, 37440, 38862, 39559, 39624, 39780, 40640, 41886, 42432, 42960, 43180, 45466, 45645, 45720, 46540, 48688, 48768, 48960, 49530, 51552, 51816, 52832, 53040, 54774, 55848, 56134, 57280, 59436, 60860, 60960, 63648, 64440, 64770, 66040, 68199, 68736, 69088, 69810, 70720, 73032, 73152, 74295, 74464, 74880, 77724, 79118, 79248, 79560, 81280, 83772, 84201, 84864, 85920, 86360, 90932, 91290, 91440, 93080, 97155, 97376, 97920, 99060, 103104, 103632, 104715, 105664, 106080, 109548, 111696, 112268, 113665, 114560, 118677, 118872, 121720, 121920, 127296, 128880, 129540, 132080, 136398, 136935, 138176, 139620, 140335, 141440, 146064, 146304, 148590, 148928, 155448, 158236, 158496, 159120, 167544, 168402, 171840, 172720, 181864, 182580, 182880, 186160, 194310, 194752, 197795, 198120, 204597, 206208, 207264, 209430, 211328, 212160, 219096, 223392, 224536, 227330, 237354, 237744, 243440, 243840, 252603, 254592, 257760, 259080, 264160, 272796, 273870, 276352, 279240, 280670, 292128, 295529, 297180, 297856, 310896, 316472, 316992, 318240, 335088, 336804, 340995, 343680, 345440, 356031, 363728, 365160, 365760, 372320, 386461, 388620, 389504, 395590, 396240, 409194, 414528, 418860, 421005, 424320, 438192, 446784, 449072, 454660, 474708, 475488, 486880, 505206, 515520, 518160, 528320, 545592, 547740, 558480, 561340, 584256, 591058, 593385, 594360, 621792, 632944, 633984, 636480, 670176, 673608, 681990, 690880, 712062, 727456, 730320, 731520, 744640, 772922, 777240, 791180, 792480, 818388, 829056, 837720, 842010, 876384, 886587, 893568, 898144, 909320, 949416, 950976, 973760, 1010412, 1022985, 1031040, 1036320, 1056640, 1091184, 1095480, 1116960, 1122680, 1159383, 1168512, 1182116, 1186770, 1188720, 1243584, 1263015, 1265888, 1272960, 1340352, 1347216, 1363980, 1381760, 1424124, 1454912, 1460640, 1477645, 1489280, 1545844, 1554480, 1582360, 1584960, 1636776, 1675440, 1684020, 1752768, 1773174, 1780155, 1796288, 1818640, 1898832, 1901952, 1932305, 1947520, 2020824, 2045970, 2072640, 2182368, 2190960, 2233920, 2245360, 2318766, 2364232, 2373540, 2377440, 2487168, 2526030, 2531776, 2659761, 2680704, 2694432, 2727960, 2848248, 2909824, 2921280, 2955290, 3091688, 3108960, 3164720, 3169920, 3273552, 3350880, 3368040, 3478149, 3505536, 3546348, 3560310, 3592576, 3637280, 3797664, 3864610, 4041648, 4091940, 4145280, 4364736, 4381920, 4432935, 4467840, 4490720, 4637532, 4728464, 4747080, 4754880, 5023993, 5052060, 5063552, 5319522, 5388864, 5455920, 5696496, 5796915, 5842560, 5910580, 6183376, 6217920, 6329440, 6547104, 6701760, 6736080, 6956298, 7092696, 7120620, 7274560, 7595328, 7729220, 8083296, 8183880, 8729472, 8763840, 8865870, 8981440, 9275064, 9456928, 9494160, 9509760, 10047986, 10104120, 10639044, 10777728, 10911840, 11392992, 11593830, 11821160, 12366752, 12435840, 12658880, 13094208, 13298805, 13403520, 13472160, 13912596, 14185392, 14241240, 14549120, 15071979, 15190656, 15458440, 16166592, 16367760, 17390745, 17527680, 17731740, 17962880, 18550128, 18913856, 18988320, 20095972, 20208240, 21278088, 21823680, 22785984, 23187660, 23642320, 24733504, 25119965, 25317760, 26188416, 26597610, 26944320, 27825192, 28370784, 28482480, 30143958, 30916880, 32333184, 32735520, 34781490, 35463480, 37100256, 37827712, 37976640, 40191944, 40416480, 42556176, 43647360, 45215937, 45571968, 46375320, 47284640, 49467008, 50239930, 53195220, 53888640, 55650384, 56741568, 56964960, 60287916, 61833760, 65471040, 69562980, 70926960, 74200512, 75359895, 75953280, 80383888, 80832960, 85112352, 90431874, 92750640, 94569280, 100479860, 106390440, 111300768, 113483136, 113929920, 120575832, 123667520, 130942080, 139125960, 141853920, 148401024, 150719790, 160767776, 161665920, 170224704, 180863748, 185501280, 189138560, 200959720, 212780880, 222601536, 226079685, 227859840, 241151664, 247335040, 278251920, 283707840, 301439580, 321535552, 340449408, 361727496, 371002560, 401919440, 425561760, 445203072, 452159370, 482303328, 556503840, 567415680, 602879160, 643071104, 723454992, 742005120, 803838880, 851123520, 904318740, 964606656, 1113007680, 1205758320, 1446909984, 1607677760, 1702247040, 1808637480, 1929213312, 2226015360, 2411516640, 2893819968, 3215355520, 3617274960, 4823033280, 5787639936, 7234549920, 9646066560, 14469099840, 28938199680]

約数ペア:

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(221, 130942080), (234, 123667520), (240, 120575832), (254, 113929920), (255, 113483136), (260, 111300768), (272, 106390440), (288, 100479860), (306, 94569280), (312, 92750640), (320, 90431874), (340, 85112352), (358, 80832960), (360, 80383888), (381, 75953280), (384, 75359895), (390, 74200512), (408, 70926960), (416, 69562980), (442, 65471040), (468, 61833760), (480, 60287916), (508, 56964960), (510, 56741568), (520, 55650384), (537, 53888640), (544, 53195220), (576, 50239930), (585, 49467008), (612, 47284640), (624, 46375320), (635, 45571968), (640, 45215937), (663, 43647360), (680, 42556176), (716, 40416480), (720, 40191944), (762, 37976640), (765, 37827712), (780, 37100256), (816, 35463480), (832, 34781490), (884, 32735520), (895, 32333184), (936, 30916880), (960, 30143958), (1016, 28482480), (1020, 28370784), (1040, 27825192), (1074, 26944320), (1088, 26597610), (1105, 26188416), (1143, 25317760), (1152, 25119965), (1170, 24733504), (1224, 23642320), (1248, 23187660), (1270, 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