20577888000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 720

約数和(自身を含む): 81254837664

約数和(自身を除く): 60676949664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 125, 128, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 200, 204, 216, 225, 240, 250, 255, 256, 270, 272, 288, 300, 306, 320, 324, 340, 360, 375, 384, 400, 405, 408, 425, 432, 450, 459, 467, 480, 500, 510, 540, 544, 576, 600, 612, 640, 648, 675, 680, 720, 750, 765, 768, 800, 810, 816, 850, 864, 900, 918, 934, 960, 1000, 1020, 1080, 1088, 1125, 1152, 1200, 1224, 1275, 1280, 1296, 1350, 1360, 1377, 1401, 1440, 1500, 1530, 1600, 1620, 1632, 1700, 1728, 1800, 1836, 1868, 1920, 2000, 2025, 2040, 2125, 2160, 2176, 2250, 2295, 2304, 2335, 2400, 2448, 2550, 2592, 2700, 2720, 2754, 2802, 2880, 3000, 3060, 3200, 3240, 3264, 3375, 3400, 3456, 3600, 3672, 3736, 3825, 3840, 4000, 4050, 4080, 4203, 4250, 4320, 4352, 4500, 4590, 4670, 4800, 4896, 5100, 5184, 5400, 5440, 5508, 5604, 5760, 6000, 6120, 6375, 6400, 6480, 6528, 6750, 6800, 6885, 6912, 7005, 7200, 7344, 7472, 7650, 7939, 8000, 8100, 8160, 8406, 8500, 8640, 9000, 9180, 9340, 9600, 9792, 10125, 10200, 10368, 10800, 10880, 11016, 11208, 11475, 11520, 11675, 12000, 12240, 12609, 12750, 12960, 13056, 13500, 13600, 13770, 14010, 14400, 14688, 14944, 15300, 15878, 16000, 16200, 16320, 16812, 17000, 17280, 18000, 18360, 18680, 19125, 19200, 19584, 20250, 20400, 20736, 21015, 21600, 21760, 22032, 22416, 22950, 23350, 23817, 24000, 24480, 25218, 25500, 25920, 27000, 27200, 27540, 28020, 28800, 29376, 29888, 30600, 31756, 32000, 32400, 32640, 33624, 34000, 34425, 34560, 35025, 36000, 36720, 37360, 37827, 38250, 39168, 39695, 40500, 40800, 42030, 43200, 44064, 44832, 45900, 46700, 47634, 48000, 48960, 50436, 51000, 51840, 54000, 54400, 55080, 56040, 57375, 57600, 58375, 58752, 59776, 61200, 63045, 63512, 64800, 65280, 67248, 68000, 68850, 70050, 71451, 72000, 73440, 74720, 75654, 76500, 79390, 81000, 81600, 84060, 86400, 88128, 89664, 91800, 93400, 95268, 96000, 97920, 100872, 102000, 103680, 105075, 108000, 108800, 110160, 112080, 114750, 116750, 117504, 119085, 119552, 122400, 126090, 127024, 129600, 134496, 136000, 137700, 140100, 142902, 144000, 146880, 149440, 151308, 153000, 158780, 162000, 163200, 168120, 172125, 172800, 175125, 176256, 179328, 183600, 186800, 189135, 190536, 195840, 198475, 201744, 204000, 210150, 214353, 216000, 220320, 224160, 229500, 233500, 238170, 244800, 252180, 254048, 259200, 268992, 272000, 275400, 280200, 285804, 288000, 293760, 298880, 302616, 306000, 315225, 317560, 324000, 326400, 336240, 344250, 350250, 352512, 357255, 358656, 367200, 373600, 378270, 381072, 396950, 403488, 408000, 420300, 428706, 432000, 440640, 448320, 459000, 467000, 476340, 489600, 504360, 508096, 518400, 525375, 537984, 544000, 550800, 560400, 571608, 587520, 595425, 597760, 605232, 612000, 630450, 635120, 643059, 648000, 672480, 688500, 700500, 714510, 734400, 747200, 756540, 762144, 793900, 806976, 816000, 840600, 857412, 864000, 881280, 896640, 918000, 934000, 945675, 952680, 979200, 992375, 1008720, 1016192, 1050750, 1071765, 1075968, 1101600, 1120800, 1143216, 1190850, 1210464, 1224000, 1260900, 1270240, 1286118, 1296000, 1344960, 1377000, 1401000, 1429020, 1468800, 1494400, 1513080, 1524288, 1576125, 1587800, 1613952, 1632000, 1681200, 1714824, 1762560, 1786275, 1793280, 1836000, 1868000, 1891350, 1905360, 1984750, 2017440, 2032384, 2101500, 2143530, 2203200, 2241600, 2286432, 2381700, 2420928, 2448000, 2521800, 2540480, 2572236, 2592000, 2689920, 2754000, 2802000, 2858040, 2937600, 2977125, 2988800, 3026160, 3048576, 3152250, 3175600, 3215295, 3227904, 3362400, 3429648, 3572550, 3672000, 3736000, 3782700, 3810720, 3969500, 4034880, 4203000, 4287060, 4406400, 4483200, 4572864, 4728375, 4763400, 4841856, 4896000, 5043600, 5080960, 5144472, 5358825, 5379840, 5508000, 5604000, 5716080, 5954250, 6052320, 6097152, 6304500, 6351200, 6430590, 6724800, 6859296, 7145100, 7344000, 7472000, 7565400, 7621440, 7939000, 8069760, 8406000, 8574120, 8812800, 8931375, 8966400, 9145728, 9456750, 9526800, 9683712, 10087200, 10161920, 10288944, 10717650, 11016000, 11208000, 11432160, 11908500, 12104640, 12609000, 12702400, 12861180, 13449600, 13718592, 14290200, 14688000, 14944000, 15130800, 15242880, 15878000, 16076475, 16139520, 16812000, 17148240, 17862750, 18291456, 18913500, 19053600, 20174400, 20577888, 21435300, 22032000, 22416000, 22864320, 23817000, 24209280, 25218000, 25404800, 25722360, 26794125, 26899200, 27437184, 28580400, 30261600, 30485760, 31756000, 32152950, 33624000, 34296480, 35725500, 37827000, 38107200, 40348800, 41155776, 42870600, 44064000, 44832000, 45728640, 47634000, 48418560, 50436000, 50809600, 51444720, 53588250, 54874368, 57160800, 60523200, 63512000, 64305900, 67248000, 68592960, 71451000, 75654000, 76214400, 80382375, 80697600, 82311552, 85741200, 91457280, 95268000, 100872000, 102889440, 107176500, 114321600, 121046400, 127024000, 128611800, 134496000, 137185920, 142902000, 151308000, 152428800, 160764750, 164623104, 171482400, 190536000, 201744000, 205778880, 214353000, 228643200, 242092800, 254048000, 257223600, 274371840, 285804000, 302616000, 321529500, 342964800, 381072000, 403488000, 411557760, 428706000, 457286400, 514447200, 571608000, 605232000, 643059000, 685929600, 762144000, 823115520, 857412000, 1028894400, 1143216000, 1210464000, 1286118000, 1371859200, 1714824000, 2057788800, 2286432000, 2572236000, 3429648000, 4115577600, 5144472000, 6859296000, 10288944000, 20577888000]

約数ペア:

[(1, 20577888000), (2, 10288944000), (3, 6859296000), (4, 5144472000), (5, 4115577600), (6, 3429648000), (8, 2572236000), (9, 2286432000), (10, 2057788800), (12, 1714824000), (15, 1371859200), (16, 1286118000), (17, 1210464000), (18, 1143216000), (20, 1028894400), (24, 857412000), (25, 823115520), (27, 762144000), (30, 685929600), (32, 643059000), (34, 605232000), (36, 571608000), (40, 514447200), (45, 457286400), (48, 428706000), (50, 411557760), (51, 403488000), (54, 381072000), (60, 342964800), (64, 321529500), (68, 302616000), (72, 285804000), (75, 274371840), (80, 257223600), (81, 254048000), (85, 242092800), (90, 228643200), (96, 214353000), (100, 205778880), (102, 201744000), (108, 190536000), (120, 171482400), (125, 164623104), (128, 160764750), (135, 152428800), (136, 151308000), (144, 142902000), (150, 137185920), (153, 134496000), (160, 128611800), (162, 127024000), (170, 121046400), (180, 114321600), (192, 107176500), (200, 102889440), (204, 100872000), (216, 95268000), (225, 91457280), (240, 85741200), (250, 82311552), (255, 80697600), (256, 80382375), (270, 76214400), (272, 75654000), (288, 71451000), (300, 68592960), (306, 67248000), (320, 64305900), (324, 63512000), (340, 60523200), (360, 57160800), (375, 54874368), (384, 53588250), (400, 51444720), (405, 50809600), (408, 50436000), (425, 48418560), (432, 47634000), (450, 45728640), (459, 44832000), (467, 44064000), (480, 42870600), (500, 41155776), (510, 40348800), (540, 38107200), (544, 37827000), (576, 35725500), (600, 34296480), (612, 33624000), (640, 32152950), (648, 31756000), (675, 30485760), (680, 30261600), (720, 28580400), (750, 27437184), (765, 26899200), (768, 26794125), (800, 25722360), (810, 25404800), (816, 25218000), (850, 24209280), (864, 23817000), (900, 22864320), (918, 22416000), (934, 22032000), (960, 21435300), (1000, 20577888), (1020, 20174400), (1080, 19053600), (1088, 18913500), (1125, 18291456), (1152, 17862750), (1200, 17148240), (1224, 16812000), (1275, 16139520), (1280, 16076475), (1296, 15878000), (1350, 15242880), (1360, 15130800), (1377, 14944000), (1401, 14688000), (1440, 14290200), (1500, 13718592), (1530, 13449600), (1600, 12861180), (1620, 12702400), (1632, 12609000), (1700, 12104640), (1728, 11908500), (1800, 11432160), (1836, 11208000), (1868, 11016000), (1920, 10717650), (2000, 10288944), (2025, 10161920), (2040, 10087200), (2125, 9683712), (2160, 9526800), (2176, 9456750), (2250, 9145728), (2295, 8966400), (2304, 8931375), (2335, 8812800), (2400, 8574120), (2448, 8406000), (2550, 8069760), (2592, 7939000), (2700, 7621440), (2720, 7565400), (2754, 7472000), (2802, 7344000), (2880, 7145100), (3000, 6859296), (3060, 6724800), (3200, 6430590), (3240, 6351200), (3264, 6304500), (3375, 6097152), (3400, 6052320), (3456, 5954250), (3600, 5716080), (3672, 5604000), (3736, 5508000), (3825, 5379840), (3840, 5358825), (4000, 5144472), (4050, 5080960), (4080, 5043600), (4203, 4896000), (4250, 4841856), (4320, 4763400), (4352, 4728375), (4500, 4572864), (4590, 4483200), (4670, 4406400), (4800, 4287060), (4896, 4203000), (5100, 4034880), (5184, 3969500), (5400, 3810720), (5440, 3782700), (5508, 3736000), (5604, 3672000), (5760, 3572550), (6000, 3429648), (6120, 3362400), (6375, 3227904), (6400, 3215295), (6480, 3175600), (6528, 3152250), (6750, 3048576), (6800, 3026160), (6885, 2988800), (6912, 2977125), (7005, 2937600), (7200, 2858040), (7344, 2802000), (7472, 2754000), (7650, 2689920), (7939, 2592000), (8000, 2572236), (8100, 2540480), (8160, 2521800), (8406, 2448000), (8500, 2420928), (8640, 2381700), (9000, 2286432), (9180, 2241600), (9340, 2203200), (9600, 2143530), (9792, 2101500), (10125, 2032384), (10200, 2017440), (10368, 1984750), (10800, 1905360), (10880, 1891350), (11016, 1868000), (11208, 1836000), (11475, 1793280), (11520, 1786275), (11675, 1762560), (12000, 1714824), (12240, 1681200), (12609, 1632000), (12750, 1613952), (12960, 1587800), (13056, 1576125), (13500, 1524288), (13600, 1513080), (13770, 1494400), (14010, 1468800), (14400, 1429020), (14688, 1401000), (14944, 1377000), (15300, 1344960), (15878, 1296000), (16000, 1286118), (16200, 1270240), (16320, 1260900), (16812, 1224000), (17000, 1210464), (17280, 1190850), (18000, 1143216), (18360, 1120800), (18680, 1101600), (19125, 1075968), (19200, 1071765), (19584, 1050750), (20250, 1016192), (20400, 1008720), (20736, 992375), (21015, 979200), (21600, 952680), (21760, 945675), (22032, 934000), (22416, 918000), (22950, 896640), (23350, 881280), (23817, 864000), (24000, 857412), (24480, 840600), (25218, 816000), (25500, 806976), (25920, 793900), (27000, 762144), (27200, 756540), (27540, 747200), (28020, 734400), (28800, 714510), (29376, 700500), (29888, 688500), (30600, 672480), (31756, 648000), (32000, 643059), (32400, 635120), (32640, 630450), (33624, 612000), (34000, 605232), (34425, 597760), (34560, 595425), (35025, 587520), (36000, 571608), (36720, 560400), (37360, 550800), (37827, 544000), (38250, 537984), (39168, 525375), (39695, 518400), (40500, 508096), (40800, 504360), (42030, 489600), (43200, 476340), (44064, 467000), (44832, 459000), (45900, 448320), (46700, 440640), (47634, 432000), (48000, 428706), (48960, 420300), (50436, 408000), (51000, 403488), (51840, 396950), (54000, 381072), (54400, 378270), (55080, 373600), (56040, 367200), (57375, 358656), (57600, 357255), (58375, 352512), (58752, 350250), (59776, 344250), (61200, 336240), (63045, 326400), (63512, 324000), (64800, 317560), (65280, 315225), (67248, 306000), (68000, 302616), (68850, 298880), (70050, 293760), (71451, 288000), (72000, 285804), (73440, 280200), (74720, 275400), (75654, 272000), (76500, 268992), (79390, 259200), (81000, 254048), (81600, 252180), (84060, 244800), (86400, 238170), (88128, 233500), (89664, 229500), (91800, 224160), (93400, 220320), (95268, 216000), (96000, 214353), (97920, 210150), (100872, 204000), (102000, 201744), (103680, 198475), (105075, 195840), (108000, 190536), (108800, 189135), (110160, 186800), (112080, 183600), (114750, 179328), (116750, 176256), (117504, 175125), (119085, 172800), (119552, 172125), (122400, 168120), (126090, 163200), (127024, 162000), (129600, 158780), (134496, 153000), (136000, 151308), (137700, 149440), (140100, 146880), (142902, 144000)]