20426112000

素因数分解:

$2^{10}\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 1056

約数和(自身を含む): 89668425600

約数和(自身を除く): 69242313600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 112, 119, 120, 125, 126, 128, 136, 140, 144, 149, 150, 153, 160, 168, 170, 175, 180, 192, 200, 204, 210, 224, 225, 238, 240, 250, 252, 255, 256, 272, 280, 288, 298, 300, 306, 315, 320, 336, 340, 350, 357, 360, 375, 384, 400, 408, 420, 425, 447, 448, 450, 476, 480, 500, 504, 510, 512, 525, 544, 560, 576, 595, 596, 600, 612, 630, 640, 672, 680, 700, 714, 720, 745, 750, 765, 768, 800, 816, 840, 850, 875, 894, 896, 900, 952, 960, 1000, 1008, 1020, 1024, 1043, 1050, 1071, 1088, 1120, 1125, 1152, 1190, 1192, 1200, 1224, 1260, 1275, 1280, 1341, 1344, 1360, 1400, 1428, 1440, 1490, 1500, 1530, 1536, 1575, 1600, 1632, 1680, 1700, 1750, 1785, 1788, 1792, 1800, 1904, 1920, 2000, 2016, 2040, 2086, 2100, 2125, 2142, 2176, 2235, 2240, 2250, 2304, 2380, 2384, 2400, 2448, 2520, 2533, 2550, 2560, 2625, 2682, 2688, 2720, 2800, 2856, 2880, 2975, 2980, 3000, 3060, 3072, 3129, 3150, 3200, 3264, 3360, 3400, 3500, 3570, 3576, 3584, 3600, 3725, 3808, 3825, 3840, 4000, 4032, 4080, 4172, 4200, 4250, 4284, 4352, 4470, 4480, 4500, 4608, 4760, 4768, 4800, 4896, 5040, 5066, 5100, 5120, 5215, 5250, 5355, 5364, 5376, 5440, 5600, 5712, 5760, 5950, 5960, 6000, 6120, 6258, 6300, 6375, 6400, 6528, 6705, 6720, 6800, 7000, 7140, 7152, 7168, 7200, 7450, 7599, 7616, 7650, 7680, 7875, 8000, 8064, 8160, 8344, 8400, 8500, 8568, 8704, 8925, 8940, 8960, 9000, 9216, 9387, 9520, 9536, 9600, 9792, 10080, 10132, 10200, 10430, 10500, 10710, 10728, 10752, 10880, 11175, 11200, 11424, 11520, 11900, 11920, 12000, 12240, 12516, 12600, 12665, 12750, 12800, 13056, 13410, 13440, 13600, 14000, 14280, 14304, 14400, 14875, 14900, 15198, 15232, 15300, 15360, 15645, 15750, 16000, 16128, 16320, 16688, 16800, 17000, 17136, 17408, 17731, 17850, 17880, 17920, 18000, 18625, 18774, 19040, 19072, 19125, 19200, 19584, 20160, 20264, 20400, 20860, 21000, 21420, 21456, 21504, 21760, 22350, 22400, 22797, 22848, 23040, 23800, 23840, 24000, 24480, 25032, 25200, 25330, 25500, 25600, 26075, 26112, 26775, 26820, 26880, 27200, 28000, 28560, 28608, 28800, 29750, 29800, 30396, 30464, 30600, 31290, 31500, 32000, 32256, 32640, 33376, 33525, 33600, 34000, 34272, 35462, 35700, 35760, 35840, 36000, 37250, 37548, 37995, 38080, 38144, 38250, 38400, 39168, 40320, 40528, 40800, 41720, 42000, 42840, 42912, 43520, 44625, 44700, 44800, 45594, 45696, 46080, 46935, 47600, 47680, 48000, 48960, 50064, 50400, 50660, 51000, 52150, 52224, 53193, 53550, 53640, 53760, 54400, 55875, 56000, 57120, 57216, 57600, 59500, 59600, 60792, 60928, 61200, 62580, 63000, 63325, 64000, 64512, 65280, 66752, 67050, 67200, 68000, 68544, 70924, 71400, 71520, 72000, 74500, 75096, 75990, 76160, 76288, 76500, 76800, 78225, 78336, 80640, 81056, 81600, 83440, 84000, 85680, 85824, 87040, 88655, 89250, 89400, 89600, 91188, 91392, 93870, 95200, 95360, 96000, 97920, 100128, 100800, 101320, 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391125, 391680, 400512, 403200, 405280, 408000, 417200, 425544, 428400, 429120, 435200, 443275, 447000, 448000, 455940, 456960, 457728, 469350, 476000, 476800, 486336, 489600, 500640, 504000, 506600, 521500, 531930, 534016, 535500, 536400, 537600, 544000, 548352, 567392, 569925, 571200, 572160, 576000, 596000, 600768, 607920, 609280, 612000, 625800, 633250, 638316, 648448, 652800, 667520, 670500, 672000, 685440, 686592, 709240, 714000, 715200, 729504, 750960, 759900, 761600, 762880, 782250, 783360, 797895, 801024, 806400, 810560, 816000, 834400, 851088, 856800, 858240, 886550, 894000, 896000, 911880, 913920, 938700, 949875, 952000, 953600, 972672, 979200, 1001280, 1008000, 1013200, 1043000, 1063860, 1068032, 1071000, 1072800, 1088000, 1096704, 1134784, 1139850, 1142400, 1144320, 1152000, 1173375, 1192000, 1201536, 1215840, 1224000, 1251600, 1266500, 1276632, 1296896, 1305600, 1329825, 1335040, 1341000, 1344000, 1370880, 1373184, 1418480, 1428000, 1430400, 1459008, 1501920, 1519800, 1523200, 1564500, 1595790, 1602048, 1612800, 1621120, 1632000, 1668800, 1702176, 1713600, 1716480, 1773100, 1788000, 1823760, 1827840, 1877400, 1899750, 1904000, 1907200, 1945344, 1958400, 2002560, 2016000, 2026400, 2086000, 2127720, 2142000, 2145600, 2176000, 2216375, 2269568, 2279700, 2284800, 2288640, 2346750, 2384000, 2403072, 2431680, 2448000, 2503200, 2533000, 2553264, 2593792, 2659650, 2670080, 2682000, 2688000, 2741760, 2836960, 2849625, 2856000, 2860800, 2918016, 3003840, 3039600, 3046400, 3129000, 3191580, 3204096, 3242240, 3264000, 3337600, 3404352, 3427200, 3432960, 3546200, 3576000, 3647520, 3754800, 3799500, 3808000, 3814400, 3890688, 3916800, 3989475, 4005120, 4032000, 4052800, 4172000, 4255440, 4284000, 4291200, 4432750, 4539136, 4559400, 4569600, 4693500, 4768000, 4806144, 4863360, 4896000, 5006400, 5066000, 5106528, 5319300, 5340160, 5364000, 5483520, 5673920, 5699250, 5712000, 5721600, 5836032, 6007680, 6079200, 6258000, 6383160, 6484480, 6528000, 6649125, 6675200, 6808704, 6854400, 6865920, 7092400, 7152000, 7295040, 7509600, 7599000, 7616000, 7781376, 7978950, 8010240, 8064000, 8105600, 8344000, 8510880, 8568000, 8582400, 8865500, 9078272, 9118800, 9139200, 9387000, 9536000, 9612288, 9726720, 9792000, 10012800, 10132000, 10213056, 10638600, 10728000, 11347840, 11398500, 11424000, 11443200, 11672064, 12015360, 12158400, 12516000, 12766320, 12968960, 13298250, 13350400, 13617408, 13708800, 14184800, 14304000, 14590080, 15019200, 15198000, 15232000, 15957900, 16020480, 16211200, 16688000, 17021760, 17136000, 17164800, 17731000, 18156544, 18237600, 18774000, 19072000, 19453440, 19584000, 19947375, 20025600, 20264000, 20426112, 21277200, 21456000, 22695680, 22797000, 22848000, 23344128, 24030720, 24316800, 25032000, 25532640, 26596500, 26700800, 27234816, 27417600, 28369600, 28608000, 29180160, 30038400, 30396000, 31915800, 32422400, 33376000, 34043520, 34272000, 34329600, 35462000, 36475200, 37548000, 38906880, 39894750, 40051200, 40528000, 40852224, 42554400, 42912000, 45391360, 45594000, 45696000, 48061440, 48633600, 50064000, 51065280, 53193000, 54469632, 56739200, 57216000, 58360320, 60076800, 60792000, 63831600, 64844800, 66752000, 68087040, 68544000, 70924000, 72950400, 75096000, 79789500, 80102400, 81056000, 81704448, 85108800, 85824000, 90782720, 91188000, 97267200, 100128000, 102130560, 106386000, 113478400, 116720640, 120153600, 121584000, 127663200, 133504000, 136174080, 137088000, 141848000, 145900800, 150192000, 159579000, 162112000, 163408896, 170217600, 171648000, 182376000, 194534400, 200256000, 204261120, 212772000, 226956800, 240307200, 243168000, 255326400, 272348160, 283696000, 291801600, 300384000, 319158000, 324224000, 340435200, 364752000, 400512000, 408522240, 425544000, 453913600, 486336000, 510652800, 567392000, 583603200, 600768000, 638316000, 680870400, 729504000, 817044480, 851088000, 972672000, 1021305600, 1134784000, 1201536000, 1276632000, 1361740800, 1459008000, 1702176000, 2042611200, 2269568000, 2553264000, 2918016000, 3404352000, 4085222400, 5106528000, 6808704000, 10213056000, 20426112000]

約数ペア:

[(1, 20426112000), (2, 10213056000), (3, 6808704000), (4, 5106528000), (5, 4085222400), (6, 3404352000), (7, 2918016000), (8, 2553264000), (9, 2269568000), (10, 2042611200), (12, 1702176000), (14, 1459008000), (15, 1361740800), (16, 1276632000), (17, 1201536000), (18, 1134784000), (20, 1021305600), (21, 972672000), (24, 851088000), (25, 817044480), (28, 729504000), (30, 680870400), (32, 638316000), (34, 600768000), (35, 583603200), (36, 567392000), (40, 510652800), (42, 486336000), (45, 453913600), (48, 425544000), (50, 408522240), (51, 400512000), (56, 364752000), (60, 340435200), (63, 324224000), (64, 319158000), (68, 300384000), (70, 291801600), (72, 283696000), (75, 272348160), (80, 255326400), (84, 243168000), (85, 240307200), (90, 226956800), (96, 212772000), (100, 204261120), (102, 200256000), (105, 194534400), (112, 182376000), (119, 171648000), (120, 170217600), (125, 163408896), (126, 162112000), (128, 159579000), (136, 150192000), (140, 145900800), (144, 141848000), (149, 137088000), (150, 136174080), (153, 133504000), (160, 127663200), (168, 121584000), (170, 120153600), (175, 116720640), (180, 113478400), (192, 106386000), (200, 102130560), (204, 100128000), (210, 97267200), (224, 91188000), (225, 90782720), (238, 85824000), (240, 85108800), (250, 81704448), (252, 81056000), (255, 80102400), (256, 79789500), (272, 75096000), (280, 72950400), (288, 70924000), (298, 68544000), (300, 68087040), (306, 66752000), (315, 64844800), (320, 63831600), (336, 60792000), (340, 60076800), (350, 58360320), (357, 57216000), (360, 56739200), (375, 54469632), (384, 53193000), (400, 51065280), (408, 50064000), (420, 48633600), (425, 48061440), (447, 45696000), (448, 45594000), (450, 45391360), (476, 42912000), (480, 42554400), (500, 40852224), (504, 40528000), (510, 40051200), (512, 39894750), (525, 38906880), (544, 37548000), (560, 36475200), (576, 35462000), (595, 34329600), (596, 34272000), (600, 34043520), (612, 33376000), (630, 32422400), (640, 31915800), (672, 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(130375, 156672), (130560, 156450), (133504, 153000), (133875, 152576), (134100, 152320), (134400, 151980), (136000, 150192), (137088, 149000), (141848, 144000), (142800, 143040)]