2028748800

素因数分解:

$2^{14}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 360

約数和(自身を含む): 7281089536

約数和(自身を除く): 5252340736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 127, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 254, 256, 260, 300, 312, 320, 325, 381, 384, 390, 400, 416, 480, 508, 512, 520, 600, 624, 635, 640, 650, 762, 768, 780, 800, 832, 960, 975, 1016, 1024, 1040, 1200, 1248, 1270, 1280, 1300, 1524, 1536, 1560, 1600, 1651, 1664, 1905, 1920, 1950, 2032, 2048, 2080, 2400, 2496, 2540, 2560, 2600, 3048, 3072, 3120, 3175, 3200, 3302, 3328, 3810, 3840, 3900, 4064, 4096, 4160, 4800, 4953, 4992, 5080, 5120, 5200, 6096, 6144, 6240, 6350, 6400, 6604, 6656, 7620, 7680, 7800, 8128, 8192, 8255, 8320, 9525, 9600, 9906, 9984, 10160, 10240, 10400, 12192, 12288, 12480, 12700, 12800, 13208, 13312, 15240, 15360, 15600, 16256, 16384, 16510, 16640, 19050, 19200, 19812, 19968, 20320, 20480, 20800, 24384, 24576, 24765, 24960, 25400, 25600, 26416, 26624, 30480, 30720, 31200, 32512, 33020, 33280, 38100, 38400, 39624, 39936, 40640, 40960, 41275, 41600, 48768, 49152, 49530, 49920, 50800, 51200, 52832, 53248, 60960, 61440, 62400, 65024, 66040, 66560, 76200, 76800, 79248, 79872, 81280, 81920, 82550, 83200, 97536, 99060, 99840, 101600, 102400, 105664, 106496, 121920, 122880, 123825, 124800, 130048, 132080, 133120, 152400, 153600, 158496, 159744, 162560, 165100, 166400, 195072, 198120, 199680, 203200, 204800, 211328, 212992, 243840, 245760, 247650, 249600, 260096, 264160, 266240, 304800, 307200, 316992, 319488, 325120, 330200, 332800, 390144, 396240, 399360, 406400, 409600, 422656, 487680, 495300, 499200, 520192, 528320, 532480, 609600, 614400, 633984, 638976, 650240, 660400, 665600, 780288, 792480, 798720, 812800, 845312, 975360, 990600, 998400, 1040384, 1056640, 1064960, 1219200, 1228800, 1267968, 1300480, 1320800, 1331200, 1560576, 1584960, 1597440, 1625600, 1690624, 1950720, 1981200, 1996800, 2080768, 2113280, 2438400, 2535936, 2600960, 2641600, 2662400, 3121152, 3169920, 3194880, 3251200, 3381248, 3901440, 3962400, 3993600, 4226560, 4876800, 5071872, 5201920, 5283200, 5324800, 6242304, 6339840, 6502400, 6762496, 7802880, 7924800, 7987200, 8453120, 9753600, 10143744, 10403840, 10566400, 12679680, 13004800, 13524992, 15605760, 15849600, 15974400, 16906240, 19507200, 20287488, 21132800, 25359360, 26009600, 27049984, 31211520, 31699200, 33812480, 39014400, 40574976, 42265600, 50718720, 52019200, 63398400, 67624960, 78028800, 81149952, 84531200, 101437440, 126796800, 135249920, 156057600, 169062400, 202874880, 253593600, 338124800, 405749760, 507187200, 676249600, 1014374400, 2028748800]

約数ペア:

[(1, 2028748800), (2, 1014374400), (3, 676249600), (4, 507187200), (5, 405749760), (6, 338124800), (8, 253593600), (10, 202874880), (12, 169062400), (13, 156057600), (15, 135249920), (16, 126796800), (20, 101437440), (24, 84531200), (25, 81149952), (26, 78028800), (30, 67624960), (32, 63398400), (39, 52019200), (40, 50718720), (48, 42265600), (50, 40574976), (52, 39014400), (60, 33812480), (64, 31699200), (65, 31211520), (75, 27049984), (78, 26009600), (80, 25359360), (96, 21132800), (100, 20287488), (104, 19507200), (120, 16906240), (127, 15974400), (128, 15849600), (130, 15605760), (150, 13524992), (156, 13004800), (160, 12679680), (192, 10566400), (195, 10403840), (200, 10143744), (208, 9753600), (240, 8453120), (254, 7987200), (256, 7924800), (260, 7802880), (300, 6762496), (312, 6502400), (320, 6339840), (325, 6242304), (381, 5324800), (384, 5283200), (390, 5201920), (400, 5071872), (416, 4876800), (480, 4226560), (508, 3993600), (512, 3962400), (520, 3901440), (600, 3381248), (624, 3251200), (635, 3194880), (640, 3169920), (650, 3121152), (762, 2662400), (768, 2641600), (780, 2600960), (800, 2535936), (832, 2438400), (960, 2113280), (975, 2080768), (1016, 1996800), (1024, 1981200), (1040, 1950720), (1200, 1690624), (1248, 1625600), (1270, 1597440), (1280, 1584960), (1300, 1560576), (1524, 1331200), (1536, 1320800), (1560, 1300480), (1600, 1267968), (1651, 1228800), (1664, 1219200), (1905, 1064960), (1920, 1056640), (1950, 1040384), (2032, 998400), (2048, 990600), (2080, 975360), (2400, 845312), (2496, 812800), (2540, 798720), (2560, 792480), (2600, 780288), (3048, 665600), (3072, 660400), (3120, 650240), (3175, 638976), (3200, 633984), (3302, 614400), (3328, 609600), (3810, 532480), (3840, 528320), (3900, 520192), (4064, 499200), (4096, 495300), (4160, 487680), (4800, 422656), (4953, 409600), (4992, 406400), (5080, 399360), (5120, 396240), (5200, 390144), (6096, 332800), (6144, 330200), (6240, 325120), (6350, 319488), (6400, 316992), (6604, 307200), (6656, 304800), (7620, 266240), (7680, 264160), (7800, 260096), (8128, 249600), (8192, 247650), (8255, 245760), (8320, 243840), (9525, 212992), (9600, 211328), (9906, 204800), (9984, 203200), (10160, 199680), (10240, 198120), (10400, 195072), (12192, 166400), (12288, 165100), (12480, 162560), (12700, 159744), (12800, 158496), (13208, 153600), (13312, 152400), (15240, 133120), (15360, 132080), (15600, 130048), (16256, 124800), (16384, 123825), (16510, 122880), (16640, 121920), (19050, 106496), (19200, 105664), (19812, 102400), (19968, 101600), (20320, 99840), (20480, 99060), (20800, 97536), (24384, 83200), (24576, 82550), (24765, 81920), (24960, 81280), (25400, 79872), (25600, 79248), (26416, 76800), (26624, 76200), (30480, 66560), (30720, 66040), (31200, 65024), (32512, 62400), (33020, 61440), (33280, 60960), (38100, 53248), (38400, 52832), (39624, 51200), (39936, 50800), (40640, 49920), (40960, 49530), (41275, 49152), (41600, 48768)]