1998864000

素因数分解:

$2^7\times 3^3\times 5^3\times 7^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 512

約数和(自身を含む): 8426995200

約数和(自身を除く): 6428131200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 384, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 576, 600, 630, 640, 661, 672, 675, 700, 720, 750, 756, 800, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1152, 1200, 1260, 1322, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1600, 1680, 1728, 1750, 1800, 1890, 1920, 1983, 2000, 2016, 2100, 2160, 2240, 2250, 2400, 2520, 2625, 2644, 2688, 2700, 2800, 2880, 3000, 3024, 3150, 3200, 3305, 3360, 3375, 3456, 3500, 3600, 3780, 3966, 4000, 4032, 4200, 4320, 4480, 4500, 4627, 4725, 4800, 5040, 5250, 5288, 5400, 5600, 5760, 5949, 6000, 6048, 6300, 6610, 6720, 6750, 7000, 7200, 7560, 7875, 7932, 8000, 8064, 8400, 8640, 9000, 9254, 9450, 9600, 9915, 10080, 10500, 10576, 10800, 11200, 11898, 12000, 12096, 12600, 13220, 13440, 13500, 13881, 14000, 14400, 15120, 15750, 15864, 16000, 16525, 16800, 17280, 17847, 18000, 18508, 18900, 19830, 20160, 21000, 21152, 21600, 22400, 23135, 23625, 23796, 24000, 24192, 25200, 26440, 27000, 27762, 28000, 28800, 29745, 30240, 31500, 31728, 33050, 33600, 35694, 36000, 37016, 37800, 39660, 40320, 41643, 42000, 42304, 43200, 46270, 47250, 47592, 48000, 49575, 50400, 52880, 54000, 55524, 56000, 59490, 60480, 63000, 63456, 66100, 67200, 69405, 71388, 72000, 74032, 75600, 79320, 82625, 83286, 84000, 84608, 86400, 89235, 92540, 94500, 95184, 99150, 100800, 105760, 108000, 111048, 112000, 115675, 118980, 120960, 124929, 126000, 126912, 132200, 138810, 142776, 144000, 148064, 148725, 151200, 158640, 165250, 166572, 168000, 178470, 185080, 189000, 190368, 198300, 201600, 208215, 211520, 216000, 222096, 231350, 237960, 247875, 249858, 252000, 253824, 264400, 277620, 285552, 296128, 297450, 302400, 317280, 330500, 333144, 336000, 347025, 356940, 370160, 378000, 380736, 396600, 416430, 423040, 432000, 444192, 446175, 462700, 475920, 495750, 499716, 504000, 528800, 555240, 571104, 578375, 592256, 594900, 604800, 624645, 634560, 661000, 666288, 694050, 713880, 740320, 743625, 756000, 761472, 793200, 832860, 888384, 892350, 925400, 951840, 991500, 999432, 1008000, 1041075, 1057600, 1110480, 1142208, 1156750, 1189800, 1249290, 1269120, 1322000, 1332576, 1388100, 1427760, 1480640, 1487250, 1512000, 1586400, 1665720, 1735125, 1776768, 1784700, 1850800, 1903680, 1983000, 1998864, 2082150, 2115200, 2220960, 2230875, 2284416, 2313500, 2379600, 2498580, 2644000, 2665152, 2776200, 2855520, 2961280, 2974500, 3024000, 3123225, 3172800, 3331440, 3470250, 3569400, 3701600, 3807360, 3966000, 3997728, 4164300, 4441920, 4461750, 4627000, 4759200, 4997160, 5205375, 5288000, 5330304, 5552400, 5711040, 5949000, 6246450, 6345600, 6662880, 6940500, 7138800, 7403200, 7932000, 7995456, 8328600, 8883840, 8923500, 9254000, 9518400, 9994320, 10410750, 10576000, 11104800, 11422080, 11898000, 12492900, 13325760, 13881000, 14277600, 14806400, 15616125, 15864000, 15990912, 16657200, 17847000, 18508000, 19036800, 19988640, 20821500, 22209600, 23796000, 24985800, 26651520, 27762000, 28555200, 31232250, 31728000, 33314400, 35694000, 37016000, 39977280, 41643000, 44419200, 47592000, 49971600, 55524000, 57110400, 62464500, 66628800, 71388000, 74032000, 79954560, 83286000, 95184000, 99943200, 111048000, 124929000, 133257600, 142776000, 166572000, 199886400, 222096000, 249858000, 285552000, 333144000, 399772800, 499716000, 666288000, 999432000, 1998864000]

約数ペア:

[(1, 1998864000), (2, 999432000), (3, 666288000), (4, 499716000), (5, 399772800), (6, 333144000), (7, 285552000), (8, 249858000), (9, 222096000), (10, 199886400), (12, 166572000), (14, 142776000), (15, 133257600), (16, 124929000), (18, 111048000), (20, 99943200), (21, 95184000), (24, 83286000), (25, 79954560), (27, 74032000), (28, 71388000), (30, 66628800), (32, 62464500), (35, 57110400), (36, 55524000), (40, 49971600), (42, 47592000), (45, 44419200), (48, 41643000), (50, 39977280), (54, 37016000), (56, 35694000), (60, 33314400), (63, 31728000), (64, 31232250), (70, 28555200), (72, 27762000), (75, 26651520), (80, 24985800), (84, 23796000), (90, 22209600), (96, 20821500), (100, 19988640), (105, 19036800), (108, 18508000), (112, 17847000), (120, 16657200), (125, 15990912), (126, 15864000), (128, 15616125), (135, 14806400), (140, 14277600), (144, 13881000), (150, 13325760), (160, 12492900), (168, 11898000), (175, 11422080), (180, 11104800), (189, 10576000), (192, 10410750), (200, 9994320), (210, 9518400), (216, 9254000), (224, 8923500), (225, 8883840), (240, 8328600), (250, 7995456), (252, 7932000), (270, 7403200), (280, 7138800), (288, 6940500), (300, 6662880), (315, 6345600), (320, 6246450), (336, 5949000), (350, 5711040), (360, 5552400), (375, 5330304), (378, 5288000), (384, 5205375), (400, 4997160), (420, 4759200), (432, 4627000), (448, 4461750), (450, 4441920), (480, 4164300), (500, 3997728), (504, 3966000), (525, 3807360), (540, 3701600), (560, 3569400), (576, 3470250), (600, 3331440), (630, 3172800), (640, 3123225), (661, 3024000), (672, 2974500), (675, 2961280), (700, 2855520), (720, 2776200), (750, 2665152), (756, 2644000), (800, 2498580), (840, 2379600), (864, 2313500), (875, 2284416), (896, 2230875), (900, 2220960), (945, 2115200), (960, 2082150), (1000, 1998864), (1008, 1983000), (1050, 1903680), (1080, 1850800), (1120, 1784700), (1125, 1776768), (1152, 1735125), (1200, 1665720), (1260, 1586400), (1322, 1512000), (1344, 1487250), (1350, 1480640), (1400, 1427760), (1440, 1388100), (1500, 1332576), (1512, 1322000), (1575, 1269120), (1600, 1249290), (1680, 1189800), (1728, 1156750), (1750, 1142208), (1800, 1110480), (1890, 1057600), (1920, 1041075), (1983, 1008000), (2000, 999432), (2016, 991500), (2100, 951840), (2160, 925400), (2240, 892350), (2250, 888384), (2400, 832860), (2520, 793200), (2625, 761472), (2644, 756000), (2688, 743625), (2700, 740320), (2800, 713880), (2880, 694050), (3000, 666288), (3024, 661000), (3150, 634560), (3200, 624645), (3305, 604800), (3360, 594900), (3375, 592256), (3456, 578375), (3500, 571104), (3600, 555240), (3780, 528800), (3966, 504000), (4000, 499716), (4032, 495750), (4200, 475920), (4320, 462700), (4480, 446175), (4500, 444192), (4627, 432000), (4725, 423040), (4800, 416430), (5040, 396600), (5250, 380736), (5288, 378000), (5400, 370160), (5600, 356940), (5760, 347025), (5949, 336000), (6000, 333144), (6048, 330500), (6300, 317280), (6610, 302400), (6720, 297450), (6750, 296128), (7000, 285552), (7200, 277620), (7560, 264400), (7875, 253824), (7932, 252000), (8000, 249858), (8064, 247875), (8400, 237960), (8640, 231350), (9000, 222096), (9254, 216000), (9450, 211520), (9600, 208215), (9915, 201600), (10080, 198300), (10500, 190368), (10576, 189000), (10800, 185080), (11200, 178470), (11898, 168000), (12000, 166572), (12096, 165250), (12600, 158640), (13220, 151200), (13440, 148725), (13500, 148064), (13881, 144000), (14000, 142776), (14400, 138810), (15120, 132200), (15750, 126912), (15864, 126000), (16000, 124929), (16525, 120960), (16800, 118980), (17280, 115675), (17847, 112000), (18000, 111048), (18508, 108000), (18900, 105760), (19830, 100800), (20160, 99150), (21000, 95184), (21152, 94500), (21600, 92540), (22400, 89235), (23135, 86400), (23625, 84608), (23796, 84000), (24000, 83286), (24192, 82625), (25200, 79320), (26440, 75600), (27000, 74032), (27762, 72000), (28000, 71388), (28800, 69405), (29745, 67200), (30240, 66100), (31500, 63456), (31728, 63000), (33050, 60480), (33600, 59490), (35694, 56000), (36000, 55524), (37016, 54000), (37800, 52880), (39660, 50400), (40320, 49575), (41643, 48000), (42000, 47592), (42304, 47250), (43200, 46270)]