1081920000

素因数分解:

$2^9\times 3^1\times 5^4\times 7^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 600

約数和(自身を含む): 4371925536

約数和(自身を除く): 3290005536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 49, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 98, 100, 105, 112, 115, 120, 125, 128, 138, 140, 147, 150, 160, 161, 168, 175, 184, 192, 196, 200, 210, 224, 230, 240, 245, 250, 256, 276, 280, 294, 300, 320, 322, 336, 345, 350, 368, 375, 384, 392, 400, 420, 448, 460, 480, 483, 490, 500, 512, 525, 552, 560, 575, 588, 600, 625, 640, 644, 672, 690, 700, 735, 736, 750, 768, 784, 800, 805, 840, 875, 896, 920, 960, 966, 980, 1000, 1050, 1104, 1120, 1127, 1150, 1176, 1200, 1225, 1250, 1280, 1288, 1344, 1380, 1400, 1470, 1472, 1500, 1536, 1568, 1600, 1610, 1680, 1725, 1750, 1792, 1840, 1875, 1920, 1932, 1960, 2000, 2100, 2208, 2240, 2254, 2300, 2352, 2400, 2415, 2450, 2500, 2560, 2576, 2625, 2688, 2760, 2800, 2875, 2940, 2944, 3000, 3136, 3200, 3220, 3360, 3381, 3450, 3500, 3584, 3675, 3680, 3750, 3840, 3864, 3920, 4000, 4025, 4200, 4375, 4416, 4480, 4508, 4600, 4704, 4800, 4830, 4900, 5000, 5152, 5250, 5376, 5520, 5600, 5635, 5750, 5880, 5888, 6000, 6125, 6272, 6400, 6440, 6720, 6762, 6900, 7000, 7350, 7360, 7500, 7680, 7728, 7840, 8000, 8050, 8400, 8625, 8750, 8832, 8960, 9016, 9200, 9408, 9600, 9660, 9800, 10000, 10304, 10500, 10752, 11040, 11200, 11270, 11500, 11760, 11776, 12000, 12075, 12250, 12544, 12800, 12880, 13125, 13440, 13524, 13800, 14000, 14375, 14700, 14720, 15000, 15456, 15680, 16000, 16100, 16800, 16905, 17250, 17500, 17664, 17920, 18032, 18375, 18400, 18816, 19200, 19320, 19600, 20000, 20125, 20608, 21000, 22080, 22400, 22540, 23000, 23520, 24000, 24150, 24500, 25088, 25760, 26250, 26880, 27048, 27600, 28000, 28175, 28750, 29400, 29440, 30000, 30625, 30912, 31360, 32000, 32200, 33600, 33810, 34500, 35000, 35328, 36064, 36750, 36800, 37632, 38400, 38640, 39200, 40000, 40250, 41216, 42000, 43125, 44160, 44800, 45080, 46000, 47040, 48000, 48300, 49000, 51520, 52500, 53760, 54096, 55200, 56000, 56350, 57500, 58800, 58880, 60000, 60375, 61250, 61824, 62720, 64000, 64400, 67200, 67620, 69000, 70000, 72128, 73500, 73600, 75264, 77280, 78400, 80000, 80500, 82432, 84000, 84525, 86250, 88320, 89600, 90160, 91875, 92000, 94080, 96000, 96600, 98000, 100625, 103040, 105000, 108192, 110400, 112000, 112700, 115000, 117600, 120000, 120750, 122500, 123648, 125440, 128800, 134400, 135240, 138000, 140000, 140875, 144256, 147000, 147200, 154560, 156800, 160000, 161000, 168000, 169050, 172500, 176640, 180320, 183750, 184000, 188160, 192000, 193200, 196000, 201250, 206080, 210000, 216384, 220800, 224000, 225400, 230000, 235200, 240000, 241500, 245000, 247296, 257600, 268800, 270480, 276000, 280000, 281750, 288512, 294000, 294400, 301875, 309120, 313600, 320000, 322000, 336000, 338100, 345000, 360640, 367500, 368000, 376320, 386400, 392000, 402500, 412160, 420000, 422625, 432768, 441600, 448000, 450800, 460000, 470400, 480000, 483000, 490000, 515200, 540960, 552000, 560000, 563500, 577024, 588000, 603750, 618240, 627200, 644000, 672000, 676200, 690000, 704375, 721280, 735000, 736000, 772800, 784000, 805000, 840000, 845250, 865536, 883200, 901600, 920000, 940800, 960000, 966000, 980000, 1030400, 1081920, 1104000, 1120000, 1127000, 1176000, 1207500, 1236480, 1288000, 1344000, 1352400, 1380000, 1408750, 1442560, 1470000, 1472000, 1545600, 1568000, 1610000, 1680000, 1690500, 1731072, 1803200, 1840000, 1881600, 1932000, 1960000, 2060800, 2113125, 2163840, 2208000, 2240000, 2254000, 2352000, 2415000, 2576000, 2704800, 2760000, 2817500, 2885120, 2940000, 3091200, 3136000, 3220000, 3360000, 3381000, 3606400, 3680000, 3864000, 3920000, 4226250, 4327680, 4416000, 4508000, 4704000, 4830000, 5152000, 5409600, 5520000, 5635000, 5880000, 6182400, 6440000, 6720000, 6762000, 7212800, 7360000, 7728000, 7840000, 8452500, 8655360, 9016000, 9408000, 9660000, 10304000, 10819200, 11040000, 11270000, 11760000, 12880000, 13524000, 14425600, 15456000, 15680000, 16905000, 18032000, 19320000, 21638400, 22080000, 22540000, 23520000, 25760000, 27048000, 30912000, 33810000, 36064000, 38640000, 43276800, 45080000, 47040000, 51520000, 54096000, 67620000, 72128000, 77280000, 90160000, 108192000, 135240000, 154560000, 180320000, 216384000, 270480000, 360640000, 540960000, 1081920000]

約数ペア:

[(1, 1081920000), (2, 540960000), (3, 360640000), (4, 270480000), (5, 216384000), (6, 180320000), (7, 154560000), (8, 135240000), (10, 108192000), (12, 90160000), (14, 77280000), (15, 72128000), (16, 67620000), (20, 54096000), (21, 51520000), (23, 47040000), (24, 45080000), (25, 43276800), (28, 38640000), (30, 36064000), (32, 33810000), (35, 30912000), (40, 27048000), (42, 25760000), (46, 23520000), (48, 22540000), (49, 22080000), (50, 21638400), (56, 19320000), (60, 18032000), (64, 16905000), (69, 15680000), (70, 15456000), (75, 14425600), (80, 13524000), (84, 12880000), (92, 11760000), (96, 11270000), (98, 11040000), (100, 10819200), (105, 10304000), (112, 9660000), (115, 9408000), (120, 9016000), (125, 8655360), (128, 8452500), (138, 7840000), (140, 7728000), (147, 7360000), (150, 7212800), (160, 6762000), (161, 6720000), (168, 6440000), (175, 6182400), (184, 5880000), (192, 5635000), (196, 5520000), (200, 5409600), (210, 5152000), (224, 4830000), (230, 4704000), (240, 4508000), (245, 4416000), (250, 4327680), (256, 4226250), (276, 3920000), (280, 3864000), (294, 3680000), (300, 3606400), (320, 3381000), (322, 3360000), (336, 3220000), (345, 3136000), (350, 3091200), (368, 2940000), (375, 2885120), (384, 2817500), (392, 2760000), (400, 2704800), (420, 2576000), (448, 2415000), (460, 2352000), (480, 2254000), (483, 2240000), (490, 2208000), (500, 2163840), (512, 2113125), (525, 2060800), (552, 1960000), (560, 1932000), (575, 1881600), (588, 1840000), (600, 1803200), (625, 1731072), (640, 1690500), (644, 1680000), (672, 1610000), (690, 1568000), (700, 1545600), (735, 1472000), (736, 1470000), (750, 1442560), (768, 1408750), (784, 1380000), (800, 1352400), (805, 1344000), (840, 1288000), (875, 1236480), (896, 1207500), (920, 1176000), (960, 1127000), (966, 1120000), (980, 1104000), (1000, 1081920), (1050, 1030400), (1104, 980000), (1120, 966000), (1127, 960000), (1150, 940800), (1176, 920000), (1200, 901600), (1225, 883200), (1250, 865536), (1280, 845250), (1288, 840000), (1344, 805000), (1380, 784000), (1400, 772800), (1470, 736000), (1472, 735000), (1500, 721280), (1536, 704375), (1568, 690000), (1600, 676200), (1610, 672000), (1680, 644000), (1725, 627200), (1750, 618240), (1792, 603750), (1840, 588000), (1875, 577024), (1920, 563500), (1932, 560000), (1960, 552000), (2000, 540960), (2100, 515200), (2208, 490000), (2240, 483000), (2254, 480000), (2300, 470400), (2352, 460000), (2400, 450800), (2415, 448000), (2450, 441600), (2500, 432768), (2560, 422625), (2576, 420000), (2625, 412160), (2688, 402500), (2760, 392000), (2800, 386400), (2875, 376320), (2940, 368000), (2944, 367500), (3000, 360640), (3136, 345000), (3200, 338100), (3220, 336000), (3360, 322000), (3381, 320000), (3450, 313600), (3500, 309120), (3584, 301875), (3675, 294400), (3680, 294000), (3750, 288512), (3840, 281750), (3864, 280000), (3920, 276000), (4000, 270480), (4025, 268800), (4200, 257600), (4375, 247296), (4416, 245000), (4480, 241500), (4508, 240000), (4600, 235200), (4704, 230000), (4800, 225400), (4830, 224000), (4900, 220800), (5000, 216384), (5152, 210000), (5250, 206080), (5376, 201250), (5520, 196000), (5600, 193200), (5635, 192000), (5750, 188160), (5880, 184000), (5888, 183750), (6000, 180320), (6125, 176640), (6272, 172500), (6400, 169050), (6440, 168000), (6720, 161000), (6762, 160000), (6900, 156800), (7000, 154560), (7350, 147200), (7360, 147000), (7500, 144256), (7680, 140875), (7728, 140000), (7840, 138000), (8000, 135240), (8050, 134400), (8400, 128800), (8625, 125440), (8750, 123648), (8832, 122500), (8960, 120750), (9016, 120000), (9200, 117600), (9408, 115000), (9600, 112700), (9660, 112000), (9800, 110400), (10000, 108192), (10304, 105000), (10500, 103040), (10752, 100625), (11040, 98000), (11200, 96600), (11270, 96000), (11500, 94080), (11760, 92000), (11776, 91875), (12000, 90160), (12075, 89600), (12250, 88320), (12544, 86250), (12800, 84525), (12880, 84000), (13125, 82432), (13440, 80500), (13524, 80000), (13800, 78400), (14000, 77280), (14375, 75264), (14700, 73600), (14720, 73500), (15000, 72128), (15456, 70000), (15680, 69000), (16000, 67620), (16100, 67200), (16800, 64400), (16905, 64000), (17250, 62720), (17500, 61824), (17664, 61250), (17920, 60375), (18032, 60000), (18375, 58880), (18400, 58800), (18816, 57500), (19200, 56350), (19320, 56000), (19600, 55200), (20000, 54096), (20125, 53760), (20608, 52500), (21000, 51520), (22080, 49000), (22400, 48300), (22540, 48000), (23000, 47040), (23520, 46000), (24000, 45080), (24150, 44800), (24500, 44160), (25088, 43125), (25760, 42000), (26250, 41216), (26880, 40250), (27048, 40000), (27600, 39200), (28000, 38640), (28175, 38400), (28750, 37632), (29400, 36800), (29440, 36750), (30000, 36064), (30625, 35328), (30912, 35000), (31360, 34500), (32000, 33810), (32200, 33600)]