19984320000

素因数分解:

$2^9\times 3^5\times 5^4\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 600

約数和(自身を含む): 75032213256

約数和(自身を除く): 55047893256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 256, 257, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 512, 514, 540, 576, 600, 625, 640, 648, 675, 720, 750, 768, 771, 800, 810, 864, 900, 960, 972, 1000, 1028, 1080, 1125, 1152, 1200, 1215, 1250, 1280, 1285, 1296, 1350, 1440, 1500, 1536, 1542, 1600, 1620, 1728, 1800, 1875, 1920, 1944, 2000, 2025, 2056, 2160, 2250, 2304, 2313, 2400, 2430, 2500, 2560, 2570, 2592, 2700, 2880, 3000, 3084, 3200, 3240, 3375, 3456, 3600, 3750, 3840, 3855, 3888, 4000, 4050, 4112, 4320, 4500, 4608, 4626, 4800, 4860, 5000, 5140, 5184, 5400, 5625, 5760, 6000, 6075, 6168, 6400, 6425, 6480, 6750, 6912, 6939, 7200, 7500, 7680, 7710, 7776, 8000, 8100, 8224, 8640, 9000, 9252, 9600, 9720, 10000, 10125, 10280, 10368, 10800, 11250, 11520, 11565, 12000, 12150, 12336, 12800, 12850, 12960, 13500, 13824, 13878, 14400, 15000, 15420, 15552, 16000, 16200, 16448, 16875, 17280, 18000, 18504, 19200, 19275, 19440, 20000, 20250, 20560, 20736, 20817, 21600, 22500, 23040, 23130, 24000, 24300, 24672, 25700, 25920, 27000, 27756, 28800, 30000, 30375, 30840, 31104, 32000, 32125, 32400, 32896, 33750, 34560, 34695, 36000, 37008, 38400, 38550, 38880, 40000, 40500, 41120, 41472, 41634, 43200, 45000, 46260, 48000, 48600, 49344, 50625, 51400, 51840, 54000, 55512, 57600, 57825, 60000, 60750, 61680, 62208, 62451, 64000, 64250, 64800, 65792, 67500, 69120, 69390, 72000, 74016, 77100, 77760, 80000, 81000, 82240, 83268, 86400, 90000, 92520, 96000, 96375, 97200, 98688, 101250, 102800, 103680, 104085, 108000, 111024, 115200, 115650, 120000, 121500, 123360, 124416, 124902, 128500, 129600, 131584, 135000, 138780, 144000, 148032, 151875, 154200, 155520, 160000, 160625, 162000, 164480, 166536, 172800, 173475, 180000, 185040, 192000, 192750, 194400, 197376, 202500, 205600, 207360, 208170, 216000, 222048, 231300, 240000, 243000, 246720, 249804, 257000, 259200, 270000, 277560, 288000, 289125, 296064, 303750, 308400, 311040, 312255, 320000, 321250, 324000, 328960, 333072, 345600, 346950, 360000, 370080, 385500, 388800, 394752, 405000, 411200, 416340, 432000, 444096, 462600, 480000, 481875, 486000, 493440, 499608, 514000, 518400, 520425, 540000, 555120, 576000, 578250, 592128, 607500, 616800, 622080, 624510, 642500, 648000, 657920, 666144, 693900, 720000, 740160, 771000, 777600, 810000, 822400, 832680, 864000, 867375, 888192, 925200, 960000, 963750, 972000, 986880, 999216, 1028000, 1036800, 1040850, 1080000, 1110240, 1156500, 1184256, 1215000, 1233600, 1249020, 1285000, 1296000, 1332288, 1387800, 1440000, 1445625, 1480320, 1542000, 1555200, 1561275, 1620000, 1644800, 1665360, 1728000, 1734750, 1776384, 1850400, 1927500, 1944000, 1973760, 1998432, 2056000, 2081700, 2160000, 2220480, 2313000, 2430000, 2467200, 2498040, 2570000, 2592000, 2602125, 2664576, 2775600, 2880000, 2891250, 2960640, 3084000, 3110400, 3122550, 3240000, 3289600, 3330720, 3469500, 3552768, 3700800, 3855000, 3888000, 3996864, 4112000, 4163400, 4320000, 4336875, 4440960, 4626000, 4860000, 4934400, 4996080, 5140000, 5184000, 5204250, 5329152, 5551200, 5782500, 5921280, 6168000, 6245100, 6480000, 6661440, 6939000, 7401600, 7710000, 7776000, 7806375, 7993728, 8224000, 8326800, 8640000, 8673750, 8881920, 9252000, 9720000, 9868800, 9992160, 10280000, 10408500, 10658304, 11102400, 11565000, 12336000, 12490200, 12960000, 13010625, 13322880, 13878000, 14803200, 15420000, 15552000, 15612750, 15987456, 16448000, 16653600, 17347500, 17763840, 18504000, 19440000, 19984320, 20560000, 20817000, 22204800, 23130000, 24672000, 24980400, 25920000, 26021250, 26645760, 27756000, 29606400, 30840000, 31225500, 31974912, 33307200, 34695000, 37008000, 38880000, 39031875, 39968640, 41120000, 41634000, 44409600, 46260000, 49344000, 49960800, 52042500, 53291520, 55512000, 61680000, 62451000, 66614400, 69390000, 74016000, 77760000, 78063750, 79937280, 82240000, 83268000, 88819200, 92520000, 99921600, 104085000, 111024000, 123360000, 124902000, 133228800, 138780000, 148032000, 156127500, 159874560, 166536000, 185040000, 199843200, 208170000, 222048000, 246720000, 249804000, 266457600, 277560000, 312255000, 333072000, 370080000, 399686400, 416340000, 444096000, 499608000, 555120000, 624510000, 666144000, 740160000, 799372800, 832680000, 999216000, 1110240000, 1249020000, 1332288000, 1665360000, 1998432000, 2220480000, 2498040000, 3330720000, 3996864000, 4996080000, 6661440000, 9992160000, 19984320000]

約数ペア:

[(1, 19984320000), (2, 9992160000), (3, 6661440000), (4, 4996080000), (5, 3996864000), (6, 3330720000), (8, 2498040000), (9, 2220480000), (10, 1998432000), (12, 1665360000), (15, 1332288000), (16, 1249020000), (18, 1110240000), (20, 999216000), (24, 832680000), (25, 799372800), (27, 740160000), (30, 666144000), (32, 624510000), (36, 555120000), (40, 499608000), (45, 444096000), (48, 416340000), (50, 399686400), (54, 370080000), (60, 333072000), (64, 312255000), (72, 277560000), (75, 266457600), (80, 249804000), (81, 246720000), (90, 222048000), (96, 208170000), (100, 199843200), (108, 185040000), (120, 166536000), (125, 159874560), (128, 156127500), (135, 148032000), (144, 138780000), (150, 133228800), (160, 124902000), (162, 123360000), (180, 111024000), (192, 104085000), (200, 99921600), (216, 92520000), (225, 88819200), (240, 83268000), (243, 82240000), (250, 79937280), (256, 78063750), (257, 77760000), (270, 74016000), (288, 69390000), (300, 66614400), (320, 62451000), (324, 61680000), (360, 55512000), (375, 53291520), (384, 52042500), (400, 49960800), (405, 49344000), (432, 46260000), (450, 44409600), (480, 41634000), (486, 41120000), (500, 39968640), (512, 39031875), (514, 38880000), (540, 37008000), (576, 34695000), (600, 33307200), (625, 31974912), (640, 31225500), (648, 30840000), (675, 29606400), (720, 27756000), (750, 26645760), (768, 26021250), (771, 25920000), (800, 24980400), (810, 24672000), (864, 23130000), (900, 22204800), (960, 20817000), (972, 20560000), (1000, 19984320), (1028, 19440000), (1080, 18504000), (1125, 17763840), (1152, 17347500), (1200, 16653600), (1215, 16448000), (1250, 15987456), (1280, 15612750), (1285, 15552000), (1296, 15420000), (1350, 14803200), (1440, 13878000), (1500, 13322880), (1536, 13010625), (1542, 12960000), (1600, 12490200), (1620, 12336000), (1728, 11565000), (1800, 11102400), (1875, 10658304), (1920, 10408500), (1944, 10280000), (2000, 9992160), (2025, 9868800), (2056, 9720000), (2160, 9252000), (2250, 8881920), (2304, 8673750), (2313, 8640000), (2400, 8326800), (2430, 8224000), (2500, 7993728), (2560, 7806375), (2570, 7776000), (2592, 7710000), (2700, 7401600), (2880, 6939000), (3000, 6661440), (3084, 6480000), (3200, 6245100), (3240, 6168000), (3375, 5921280), (3456, 5782500), (3600, 5551200), (3750, 5329152), (3840, 5204250), (3855, 5184000), (3888, 5140000), (4000, 4996080), (4050, 4934400), (4112, 4860000), (4320, 4626000), (4500, 4440960), (4608, 4336875), (4626, 4320000), (4800, 4163400), (4860, 4112000), (5000, 3996864), (5140, 3888000), (5184, 3855000), (5400, 3700800), (5625, 3552768), (5760, 3469500), (6000, 3330720), (6075, 3289600), (6168, 3240000), (6400, 3122550), (6425, 3110400), (6480, 3084000), (6750, 2960640), (6912, 2891250), (6939, 2880000), (7200, 2775600), (7500, 2664576), (7680, 2602125), (7710, 2592000), (7776, 2570000), (8000, 2498040), (8100, 2467200), (8224, 2430000), (8640, 2313000), (9000, 2220480), (9252, 2160000), (9600, 2081700), (9720, 2056000), (10000, 1998432), (10125, 1973760), (10280, 1944000), (10368, 1927500), (10800, 1850400), (11250, 1776384), (11520, 1734750), (11565, 1728000), (12000, 1665360), (12150, 1644800), (12336, 1620000), (12800, 1561275), (12850, 1555200), (12960, 1542000), (13500, 1480320), (13824, 1445625), (13878, 1440000), (14400, 1387800), (15000, 1332288), (15420, 1296000), (15552, 1285000), (16000, 1249020), (16200, 1233600), (16448, 1215000), (16875, 1184256), (17280, 1156500), (18000, 1110240), (18504, 1080000), (19200, 1040850), (19275, 1036800), (19440, 1028000), (20000, 999216), (20250, 986880), (20560, 972000), (20736, 963750), (20817, 960000), (21600, 925200), (22500, 888192), (23040, 867375), (23130, 864000), (24000, 832680), (24300, 822400), (24672, 810000), (25700, 777600), (25920, 771000), (27000, 740160), (27756, 720000), (28800, 693900), (30000, 666144), (30375, 657920), (30840, 648000), (31104, 642500), (32000, 624510), (32125, 622080), (32400, 616800), (32896, 607500), (33750, 592128), (34560, 578250), (34695, 576000), (36000, 555120), (37008, 540000), (38400, 520425), (38550, 518400), (38880, 514000), (40000, 499608), (40500, 493440), (41120, 486000), (41472, 481875), (41634, 480000), (43200, 462600), (45000, 444096), (46260, 432000), (48000, 416340), (48600, 411200), (49344, 405000), (50625, 394752), (51400, 388800), (51840, 385500), (54000, 370080), (55512, 360000), (57600, 346950), (57825, 345600), (60000, 333072), (60750, 328960), (61680, 324000), (62208, 321250), (62451, 320000), (64000, 312255), (64250, 311040), (64800, 308400), (65792, 303750), (67500, 296064), (69120, 289125), (69390, 288000), (72000, 277560), (74016, 270000), (77100, 259200), (77760, 257000), (80000, 249804), (81000, 246720), (82240, 243000), (83268, 240000), (86400, 231300), (90000, 222048), (92520, 216000), (96000, 208170), (96375, 207360), (97200, 205600), (98688, 202500), (101250, 197376), (102800, 194400), (103680, 192750), (104085, 192000), (108000, 185040), (111024, 180000), (115200, 173475), (115650, 172800), (120000, 166536), (121500, 164480), (123360, 162000), (124416, 160625), (124902, 160000), (128500, 155520), (129600, 154200), (131584, 151875), (135000, 148032), (138780, 144000)]