991440000

素因数分解:

$2^7\times 3^6\times 5^4\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 560

約数和(自身を含む): 3918175470

約数和(自身を除く): 2926735470

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, 243, 250, 255, 270, 272, 288, 300, 306, 320, 324, 340, 360, 375, 384, 400, 405, 408, 425, 432, 450, 459, 480, 486, 500, 510, 540, 544, 576, 600, 612, 625, 640, 648, 675, 680, 720, 729, 750, 765, 800, 810, 816, 850, 864, 900, 918, 960, 972, 1000, 1020, 1080, 1088, 1125, 1152, 1200, 1215, 1224, 1250, 1275, 1296, 1350, 1360, 1377, 1440, 1458, 1500, 1530, 1600, 1620, 1632, 1700, 1728, 1800, 1836, 1875, 1920, 1944, 2000, 2025, 2040, 2125, 2160, 2176, 2250, 2295, 2400, 2430, 2448, 2500, 2550, 2592, 2700, 2720, 2754, 2880, 2916, 3000, 3060, 3200, 3240, 3264, 3375, 3400, 3456, 3600, 3645, 3672, 3750, 3825, 3888, 4000, 4050, 4080, 4131, 4250, 4320, 4500, 4590, 4800, 4860, 4896, 5000, 5100, 5184, 5400, 5440, 5508, 5625, 5760, 5832, 6000, 6075, 6120, 6375, 6480, 6528, 6750, 6800, 6885, 7200, 7290, 7344, 7500, 7650, 7776, 8000, 8100, 8160, 8262, 8500, 8640, 9000, 9180, 9600, 9720, 9792, 10000, 10125, 10200, 10368, 10625, 10800, 10880, 11016, 11250, 11475, 11664, 12000, 12150, 12240, 12393, 12750, 12960, 13500, 13600, 13770, 14400, 14580, 14688, 15000, 15300, 15552, 16000, 16200, 16320, 16524, 16875, 17000, 17280, 18000, 18225, 18360, 19125, 19440, 19584, 20000, 20250, 20400, 20655, 21250, 21600, 22032, 22500, 22950, 23328, 24000, 24300, 24480, 24786, 25500, 25920, 27000, 27200, 27540, 28800, 29160, 29376, 30000, 30375, 30600, 31104, 31875, 32400, 32640, 33048, 33750, 34000, 34425, 36000, 36450, 36720, 38250, 38880, 40000, 40500, 40800, 41310, 42500, 43200, 44064, 45000, 45900, 46656, 48000, 48600, 48960, 49572, 50625, 51000, 51840, 54000, 54400, 55080, 57375, 58320, 58752, 60000, 60750, 61200, 61965, 63750, 64800, 66096, 67500, 68000, 68850, 72000, 72900, 73440, 76500, 77760, 80000, 81000, 81600, 82620, 85000, 86400, 88128, 90000, 91125, 91800, 93312, 95625, 97200, 97920, 99144, 101250, 102000, 103275, 108000, 110160, 114750, 116640, 120000, 121500, 122400, 123930, 127500, 129600, 132192, 135000, 136000, 137700, 144000, 145800, 146880, 151875, 153000, 155520, 162000, 163200, 165240, 170000, 172125, 176256, 180000, 182250, 183600, 191250, 194400, 198288, 202500, 204000, 206550, 216000, 220320, 229500, 233280, 240000, 243000, 244800, 247860, 255000, 259200, 264384, 270000, 272000, 275400, 286875, 291600, 293760, 303750, 306000, 309825, 324000, 330480, 340000, 344250, 360000, 364500, 367200, 382500, 388800, 396576, 405000, 408000, 413100, 432000, 440640, 455625, 459000, 466560, 486000, 489600, 495720, 510000, 516375, 528768, 540000, 550800, 573750, 583200, 607500, 612000, 619650, 648000, 660960, 680000, 688500, 720000, 729000, 734400, 765000, 777600, 793152, 810000, 816000, 826200, 860625, 881280, 911250, 918000, 972000, 991440, 1020000, 1032750, 1080000, 1101600, 1147500, 1166400, 1215000, 1224000, 1239300, 1296000, 1321920, 1360000, 1377000, 1458000, 1468800, 1530000, 1549125, 1586304, 1620000, 1652400, 1721250, 1822500, 1836000, 1944000, 1982880, 2040000, 2065500, 2160000, 2203200, 2295000, 2332800, 2430000, 2448000, 2478600, 2581875, 2643840, 2754000, 2916000, 3060000, 3098250, 3240000, 3304800, 3442500, 3645000, 3672000, 3888000, 3965760, 4080000, 4131000, 4406400, 4590000, 4860000, 4957200, 5163750, 5508000, 5832000, 6120000, 6196500, 6480000, 6609600, 6885000, 7290000, 7344000, 7745625, 7931520, 8262000, 9180000, 9720000, 9914400, 10327500, 11016000, 11664000, 12240000, 12393000, 13219200, 13770000, 14580000, 15491250, 16524000, 18360000, 19440000, 19828800, 20655000, 22032000, 24786000, 27540000, 29160000, 30982500, 33048000, 36720000, 39657600, 41310000, 49572000, 55080000, 58320000, 61965000, 66096000, 82620000, 99144000, 110160000, 123930000, 165240000, 198288000, 247860000, 330480000, 495720000, 991440000]

約数ペア:

[(1, 991440000), (2, 495720000), (3, 330480000), (4, 247860000), (5, 198288000), (6, 165240000), (8, 123930000), (9, 110160000), (10, 99144000), (12, 82620000), (15, 66096000), (16, 61965000), (17, 58320000), (18, 55080000), (20, 49572000), (24, 41310000), (25, 39657600), (27, 36720000), (30, 33048000), (32, 30982500), (34, 29160000), (36, 27540000), (40, 24786000), (45, 22032000), (48, 20655000), (50, 19828800), (51, 19440000), (54, 18360000), (60, 16524000), (64, 15491250), (68, 14580000), (72, 13770000), (75, 13219200), (80, 12393000), (81, 12240000), (85, 11664000), (90, 11016000), (96, 10327500), (100, 9914400), (102, 9720000), (108, 9180000), (120, 8262000), (125, 7931520), (128, 7745625), (135, 7344000), (136, 7290000), (144, 6885000), (150, 6609600), (153, 6480000), (160, 6196500), (162, 6120000), (170, 5832000), (180, 5508000), (192, 5163750), (200, 4957200), (204, 4860000), (216, 4590000), (225, 4406400), (240, 4131000), (243, 4080000), (250, 3965760), (255, 3888000), (270, 3672000), (272, 3645000), (288, 3442500), (300, 3304800), (306, 3240000), (320, 3098250), (324, 3060000), (340, 2916000), (360, 2754000), (375, 2643840), (384, 2581875), (400, 2478600), (405, 2448000), (408, 2430000), (425, 2332800), (432, 2295000), (450, 2203200), (459, 2160000), (480, 2065500), (486, 2040000), (500, 1982880), (510, 1944000), (540, 1836000), (544, 1822500), (576, 1721250), (600, 1652400), (612, 1620000), (625, 1586304), (640, 1549125), (648, 1530000), (675, 1468800), (680, 1458000), (720, 1377000), (729, 1360000), (750, 1321920), (765, 1296000), (800, 1239300), (810, 1224000), (816, 1215000), (850, 1166400), (864, 1147500), (900, 1101600), (918, 1080000), (960, 1032750), (972, 1020000), (1000, 991440), (1020, 972000), (1080, 918000), (1088, 911250), (1125, 881280), (1152, 860625), (1200, 826200), (1215, 816000), (1224, 810000), (1250, 793152), (1275, 777600), (1296, 765000), (1350, 734400), (1360, 729000), (1377, 720000), (1440, 688500), (1458, 680000), (1500, 660960), (1530, 648000), (1600, 619650), (1620, 612000), (1632, 607500), (1700, 583200), (1728, 573750), (1800, 550800), (1836, 540000), (1875, 528768), (1920, 516375), (1944, 510000), (2000, 495720), (2025, 489600), (2040, 486000), (2125, 466560), (2160, 459000), (2176, 455625), (2250, 440640), (2295, 432000), (2400, 413100), (2430, 408000), (2448, 405000), (2500, 396576), (2550, 388800), (2592, 382500), (2700, 367200), (2720, 364500), (2754, 360000), (2880, 344250), (2916, 340000), (3000, 330480), (3060, 324000), (3200, 309825), (3240, 306000), (3264, 303750), (3375, 293760), (3400, 291600), (3456, 286875), (3600, 275400), (3645, 272000), (3672, 270000), (3750, 264384), (3825, 259200), (3888, 255000), (4000, 247860), (4050, 244800), (4080, 243000), (4131, 240000), (4250, 233280), (4320, 229500), (4500, 220320), (4590, 216000), (4800, 206550), (4860, 204000), (4896, 202500), (5000, 198288), (5100, 194400), (5184, 191250), (5400, 183600), (5440, 182250), (5508, 180000), (5625, 176256), (5760, 172125), (5832, 170000), (6000, 165240), (6075, 163200), (6120, 162000), (6375, 155520), (6480, 153000), (6528, 151875), (6750, 146880), (6800, 145800), (6885, 144000), (7200, 137700), (7290, 136000), (7344, 135000), (7500, 132192), (7650, 129600), (7776, 127500), (8000, 123930), (8100, 122400), (8160, 121500), (8262, 120000), (8500, 116640), (8640, 114750), (9000, 110160), (9180, 108000), (9600, 103275), (9720, 102000), (9792, 101250), (10000, 99144), (10125, 97920), (10200, 97200), (10368, 95625), (10625, 93312), (10800, 91800), (10880, 91125), (11016, 90000), (11250, 88128), (11475, 86400), (11664, 85000), (12000, 82620), (12150, 81600), (12240, 81000), (12393, 80000), (12750, 77760), (12960, 76500), (13500, 73440), (13600, 72900), (13770, 72000), (14400, 68850), (14580, 68000), (14688, 67500), (15000, 66096), (15300, 64800), (15552, 63750), (16000, 61965), (16200, 61200), (16320, 60750), (16524, 60000), (16875, 58752), (17000, 58320), (17280, 57375), (18000, 55080), (18225, 54400), (18360, 54000), (19125, 51840), (19440, 51000), (19584, 50625), (20000, 49572), (20250, 48960), (20400, 48600), (20655, 48000), (21250, 46656), (21600, 45900), (22032, 45000), (22500, 44064), (22950, 43200), (23328, 42500), (24000, 41310), (24300, 40800), (24480, 40500), (24786, 40000), (25500, 38880), (25920, 38250), (27000, 36720), (27200, 36450), (27540, 36000), (28800, 34425), (29160, 34000), (29376, 33750), (30000, 33048), (30375, 32640), (30600, 32400), (31104, 31875)]