1666980000

素因数分解:

$2^5\times 3^5\times 5^4\times 7^3$

素因数の和:66

約数の個数: 720

約数和(自身を含む): 7163956800

約数和(自身を除く): 5496976800

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, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 160, 162, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 243, 245, 250, 252, 270, 280, 288, 294, 300, 315, 324, 336, 343, 350, 360, 375, 378, 392, 400, 405, 420, 432, 441, 450, 480, 486, 490, 500, 504, 525, 540, 560, 567, 588, 600, 625, 630, 648, 672, 675, 686, 700, 720, 735, 750, 756, 784, 800, 810, 840, 864, 875, 882, 900, 945, 972, 980, 1000, 1008, 1029, 1050, 1080, 1120, 1125, 1134, 1176, 1200, 1215, 1225, 1250, 1260, 1296, 1323, 1350, 1372, 1400, 1440, 1470, 1500, 1512, 1568, 1575, 1620, 1680, 1701, 1715, 1750, 1764, 1800, 1875, 1890, 1944, 1960, 2000, 2016, 2025, 2058, 2100, 2160, 2205, 2250, 2268, 2352, 2400, 2430, 2450, 2500, 2520, 2592, 2625, 2646, 2700, 2744, 2800, 2835, 2940, 3000, 3024, 3087, 3150, 3240, 3360, 3375, 3402, 3430, 3500, 3528, 3600, 3675, 3750, 3780, 3888, 3920, 3969, 4000, 4050, 4116, 4200, 4320, 4375, 4410, 4500, 4536, 4704, 4725, 4860, 4900, 5000, 5040, 5145, 5250, 5292, 5400, 5488, 5600, 5625, 5670, 5880, 6000, 6048, 6075, 6125, 6174, 6300, 6480, 6615, 6750, 6804, 6860, 7000, 7056, 7200, 7350, 7500, 7560, 7776, 7840, 7875, 7938, 8100, 8232, 8400, 8505, 8575, 8750, 8820, 9000, 9072, 9261, 9450, 9720, 9800, 10000, 10080, 10125, 10290, 10500, 10584, 10800, 10976, 11025, 11250, 11340, 11760, 11907, 12000, 12150, 12250, 12348, 12600, 12960, 13125, 13230, 13500, 13608, 13720, 14000, 14112, 14175, 14700, 15000, 15120, 15435, 15750, 15876, 16200, 16464, 16800, 16875, 17010, 17150, 17500, 17640, 18000, 18144, 18375, 18522, 18900, 19440, 19600, 19845, 20000, 20250, 20580, 21000, 21168, 21600, 22050, 22500, 22680, 23520, 23625, 23814, 24300, 24500, 24696, 25200, 25725, 26250, 26460, 27000, 27216, 27440, 27783, 28000, 28350, 29400, 30000, 30240, 30375, 30625, 30870, 31500, 31752, 32400, 32928, 33075, 33750, 34020, 34300, 35000, 35280, 36000, 36750, 37044, 37800, 38880, 39200, 39375, 39690, 40500, 41160, 42000, 42336, 42525, 42875, 44100, 45000, 45360, 46305, 47250, 47628, 48600, 49000, 49392, 50400, 50625, 51450, 52500, 52920, 54000, 54432, 54880, 55125, 55566, 56700, 58800, 59535, 60000, 60750, 61250, 61740, 63000, 63504, 64800, 66150, 67500, 68040, 68600, 70000, 70560, 70875, 73500, 74088, 75600, 77175, 78750, 79380, 81000, 82320, 83349, 84000, 85050, 85750, 88200, 90000, 90720, 91875, 92610, 94500, 95256, 97200, 98000, 98784, 99225, 101250, 102900, 105000, 105840, 108000, 110250, 111132, 113400, 117600, 118125, 119070, 121500, 122500, 123480, 126000, 127008, 128625, 132300, 135000, 136080, 137200, 138915, 140000, 141750, 147000, 148176, 151200, 151875, 154350, 157500, 158760, 162000, 164640, 165375, 166698, 170100, 171500, 176400, 180000, 183750, 185220, 189000, 190512, 194400, 196000, 198450, 202500, 205800, 210000, 211680, 212625, 214375, 220500, 222264, 226800, 231525, 236250, 238140, 243000, 245000, 246960, 252000, 257250, 264600, 270000, 272160, 274400, 275625, 277830, 283500, 294000, 296352, 297675, 303750, 308700, 315000, 317520, 324000, 330750, 333396, 340200, 343000, 352800, 354375, 367500, 370440, 378000, 381024, 385875, 396900, 405000, 411600, 416745, 420000, 425250, 428750, 441000, 444528, 453600, 463050, 472500, 476280, 486000, 490000, 493920, 496125, 514500, 529200, 540000, 551250, 555660, 567000, 588000, 595350, 607500, 617400, 630000, 635040, 643125, 661500, 666792, 680400, 686000, 694575, 708750, 735000, 740880, 756000, 771750, 793800, 810000, 823200, 826875, 833490, 850500, 857500, 882000, 889056, 926100, 945000, 952560, 972000, 980000, 992250, 1029000, 1058400, 1063125, 1102500, 1111320, 1134000, 1157625, 1190700, 1215000, 1234800, 1260000, 1286250, 1323000, 1333584, 1360800, 1372000, 1389150, 1417500, 1470000, 1481760, 1488375, 1543500, 1587600, 1620000, 1653750, 1666980, 1701000, 1715000, 1764000, 1852200, 1890000, 1905120, 1929375, 1984500, 2058000, 2083725, 2126250, 2205000, 2222640, 2268000, 2315250, 2381400, 2430000, 2469600, 2480625, 2572500, 2646000, 2667168, 2778300, 2835000, 2940000, 2976750, 3087000, 3175200, 3307500, 3333960, 3402000, 3430000, 3472875, 3704400, 3780000, 3858750, 3969000, 4116000, 4167450, 4252500, 4410000, 4445280, 4630500, 4762800, 4860000, 4961250, 5145000, 5292000, 5556600, 5670000, 5788125, 5953500, 6174000, 6615000, 6667920, 6804000, 6860000, 6945750, 7408800, 7441875, 7717500, 7938000, 8334900, 8505000, 8820000, 9261000, 9525600, 9922500, 10290000, 10418625, 11113200, 11340000, 11576250, 11907000, 12348000, 13230000, 13335840, 13891500, 14883750, 15435000, 15876000, 16669800, 17010000, 17364375, 18522000, 19845000, 20580000, 20837250, 22226400, 23152500, 23814000, 26460000, 27783000, 29767500, 30870000, 33339600, 34020000, 34728750, 37044000, 39690000, 41674500, 46305000, 47628000, 52093125, 55566000, 59535000, 61740000, 66679200, 69457500, 79380000, 83349000, 92610000, 104186250, 111132000, 119070000, 138915000, 166698000, 185220000, 208372500, 238140000, 277830000, 333396000, 416745000, 555660000, 833490000, 1666980000]

約数ペア:

[(1, 1666980000), (2, 833490000), (3, 555660000), (4, 416745000), (5, 333396000), (6, 277830000), (7, 238140000), (8, 208372500), (9, 185220000), (10, 166698000), (12, 138915000), (14, 119070000), (15, 111132000), (16, 104186250), (18, 92610000), (20, 83349000), (21, 79380000), (24, 69457500), (25, 66679200), (27, 61740000), (28, 59535000), (30, 55566000), (32, 52093125), (35, 47628000), (36, 46305000), (40, 41674500), (42, 39690000), (45, 37044000), (48, 34728750), (49, 34020000), (50, 33339600), (54, 30870000), (56, 29767500), (60, 27783000), (63, 26460000), (70, 23814000), (72, 23152500), (75, 22226400), (80, 20837250), (81, 20580000), (84, 19845000), (90, 18522000), (96, 17364375), (98, 17010000), (100, 16669800), (105, 15876000), (108, 15435000), (112, 14883750), (120, 13891500), (125, 13335840), (126, 13230000), (135, 12348000), (140, 11907000), (144, 11576250), (147, 11340000), (150, 11113200), (160, 10418625), (162, 10290000), (168, 9922500), (175, 9525600), (180, 9261000), (189, 8820000), (196, 8505000), (200, 8334900), (210, 7938000), (216, 7717500), (224, 7441875), (225, 7408800), (240, 6945750), (243, 6860000), (245, 6804000), (250, 6667920), (252, 6615000), (270, 6174000), (280, 5953500), (288, 5788125), (294, 5670000), (300, 5556600), (315, 5292000), (324, 5145000), (336, 4961250), (343, 4860000), (350, 4762800), (360, 4630500), (375, 4445280), (378, 4410000), (392, 4252500), (400, 4167450), (405, 4116000), (420, 3969000), (432, 3858750), (441, 3780000), (450, 3704400), (480, 3472875), (486, 3430000), (490, 3402000), (500, 3333960), (504, 3307500), (525, 3175200), (540, 3087000), (560, 2976750), (567, 2940000), (588, 2835000), (600, 2778300), (625, 2667168), (630, 2646000), (648, 2572500), (672, 2480625), (675, 2469600), (686, 2430000), (700, 2381400), (720, 2315250), (735, 2268000), (750, 2222640), (756, 2205000), (784, 2126250), (800, 2083725), (810, 2058000), (840, 1984500), (864, 1929375), (875, 1905120), (882, 1890000), (900, 1852200), (945, 1764000), (972, 1715000), (980, 1701000), (1000, 1666980), (1008, 1653750), (1029, 1620000), (1050, 1587600), (1080, 1543500), (1120, 1488375), (1125, 1481760), (1134, 1470000), (1176, 1417500), (1200, 1389150), (1215, 1372000), (1225, 1360800), (1250, 1333584), (1260, 1323000), (1296, 1286250), (1323, 1260000), (1350, 1234800), (1372, 1215000), (1400, 1190700), (1440, 1157625), (1470, 1134000), (1500, 1111320), (1512, 1102500), (1568, 1063125), (1575, 1058400), (1620, 1029000), (1680, 992250), (1701, 980000), (1715, 972000), (1750, 952560), (1764, 945000), (1800, 926100), (1875, 889056), (1890, 882000), (1944, 857500), (1960, 850500), (2000, 833490), (2016, 826875), (2025, 823200), (2058, 810000), (2100, 793800), (2160, 771750), (2205, 756000), (2250, 740880), (2268, 735000), (2352, 708750), (2400, 694575), (2430, 686000), (2450, 680400), (2500, 666792), (2520, 661500), (2592, 643125), (2625, 635040), (2646, 630000), (2700, 617400), (2744, 607500), (2800, 595350), (2835, 588000), (2940, 567000), (3000, 555660), (3024, 551250), (3087, 540000), (3150, 529200), (3240, 514500), (3360, 496125), (3375, 493920), (3402, 490000), (3430, 486000), (3500, 476280), (3528, 472500), (3600, 463050), (3675, 453600), (3750, 444528), (3780, 441000), (3888, 428750), (3920, 425250), (3969, 420000), (4000, 416745), (4050, 411600), (4116, 405000), (4200, 396900), (4320, 385875), (4375, 381024), (4410, 378000), (4500, 370440), (4536, 367500), (4704, 354375), (4725, 352800), (4860, 343000), (4900, 340200), (5000, 333396), (5040, 330750), (5145, 324000), (5250, 317520), (5292, 315000), (5400, 308700), (5488, 303750), (5600, 297675), (5625, 296352), (5670, 294000), (5880, 283500), (6000, 277830), (6048, 275625), (6075, 274400), (6125, 272160), (6174, 270000), (6300, 264600), (6480, 257250), (6615, 252000), (6750, 246960), (6804, 245000), (6860, 243000), (7000, 238140), (7056, 236250), (7200, 231525), (7350, 226800), (7500, 222264), (7560, 220500), (7776, 214375), (7840, 212625), (7875, 211680), (7938, 210000), (8100, 205800), (8232, 202500), (8400, 198450), (8505, 196000), (8575, 194400), (8750, 190512), (8820, 189000), (9000, 185220), (9072, 183750), (9261, 180000), (9450, 176400), (9720, 171500), (9800, 170100), (10000, 166698), (10080, 165375), (10125, 164640), (10290, 162000), (10500, 158760), (10584, 157500), (10800, 154350), (10976, 151875), (11025, 151200), (11250, 148176), (11340, 147000), (11760, 141750), (11907, 140000), (12000, 138915), (12150, 137200), (12250, 136080), (12348, 135000), (12600, 132300), (12960, 128625), (13125, 127008), (13230, 126000), (13500, 123480), (13608, 122500), (13720, 121500), (14000, 119070), (14112, 118125), (14175, 117600), (14700, 113400), (15000, 111132), (15120, 110250), (15435, 108000), (15750, 105840), (15876, 105000), (16200, 102900), (16464, 101250), (16800, 99225), (16875, 98784), (17010, 98000), (17150, 97200), (17500, 95256), (17640, 94500), (18000, 92610), (18144, 91875), (18375, 90720), (18522, 90000), (18900, 88200), (19440, 85750), (19600, 85050), (19845, 84000), (20000, 83349), (20250, 82320), (20580, 81000), (21000, 79380), (21168, 78750), (21600, 77175), (22050, 75600), (22500, 74088), (22680, 73500), (23520, 70875), (23625, 70560), (23814, 70000), (24300, 68600), (24500, 68040), (24696, 67500), (25200, 66150), (25725, 64800), (26250, 63504), (26460, 63000), (27000, 61740), (27216, 61250), (27440, 60750), (27783, 60000), (28000, 59535), (28350, 58800), (29400, 56700), (30000, 55566), (30240, 55125), (30375, 54880), (30625, 54432), (30870, 54000), (31500, 52920), (31752, 52500), (32400, 51450), (32928, 50625), (33075, 50400), (33750, 49392), (34020, 49000), (34300, 48600), (35000, 47628), (35280, 47250), (36000, 46305), (36750, 45360), (37044, 45000), (37800, 44100), (38880, 42875), (39200, 42525), (39375, 42336), (39690, 42000), (40500, 41160)]