672871680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 216

約数和(自身を含む): 2507705928

約数和(自身を除く): 1834834248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4493, 4680, 4992, 5760, 6240, 7488, 8320, 8986, 9360, 9984, 11520, 12480, 13479, 14976, 16640, 17972, 18720, 22465, 24960, 26958, 29952, 35944, 37440, 40437, 44930, 49920, 53916, 58409, 67395, 71888, 74880, 80874, 89860, 107832, 116818, 134790, 143776, 149760, 161748, 175227, 179720, 202185, 215664, 233636, 269580, 287552, 292045, 323496, 350454, 359440, 404370, 431328, 467272, 525681, 539160, 575104, 584090, 646992, 700908, 718880, 808740, 862656, 876135, 934544, 1051362, 1078320, 1150208, 1168180, 1293984, 1401816, 1437760, 1617480, 1725312, 1752270, 1869088, 2102724, 2156640, 2336360, 2587968, 2628405, 2803632, 2875520, 3234960, 3450624, 3504540, 3738176, 4205448, 4313280, 4672720, 5175936, 5256810, 5607264, 5751040, 6469920, 7009080, 7476352, 8410896, 8626560, 9345440, 10351872, 10513620, 11214528, 12939840, 14018160, 14952704, 16821792, 17253120, 18690880, 21027240, 22429056, 25879680, 28036320, 33643584, 37381760, 42054480, 44858112, 51759360, 56072640, 67287168, 74763520, 84108960, 112145280, 134574336, 168217920, 224290560, 336435840, 672871680]

約数ペア:

[(1, 672871680), (2, 336435840), (3, 224290560), (4, 168217920), (5, 134574336), (6, 112145280), (8, 84108960), (9, 74763520), (10, 67287168), (12, 56072640), (13, 51759360), (15, 44858112), (16, 42054480), (18, 37381760), (20, 33643584), (24, 28036320), (26, 25879680), (30, 22429056), (32, 21027240), (36, 18690880), (39, 17253120), (40, 16821792), (45, 14952704), (48, 14018160), (52, 12939840), (60, 11214528), (64, 10513620), (65, 10351872), (72, 9345440), (78, 8626560), (80, 8410896), (90, 7476352), (96, 7009080), (104, 6469920), (117, 5751040), (120, 5607264), (128, 5256810), (130, 5175936), (144, 4672720), (156, 4313280), (160, 4205448), (180, 3738176), (192, 3504540), (195, 3450624), (208, 3234960), (234, 2875520), (240, 2803632), (256, 2628405), (260, 2587968), (288, 2336360), (312, 2156640), (320, 2102724), (360, 1869088), (384, 1752270), (390, 1725312), (416, 1617480), (468, 1437760), (480, 1401816), (520, 1293984), (576, 1168180), (585, 1150208), (624, 1078320), (640, 1051362), (720, 934544), (768, 876135), (780, 862656), (832, 808740), (936, 718880), (960, 700908), (1040, 646992), (1152, 584090), (1170, 575104), (1248, 539160), (1280, 525681), (1440, 467272), (1560, 431328), (1664, 404370), (1872, 359440), (1920, 350454), (2080, 323496), (2304, 292045), (2340, 287552), (2496, 269580), (2880, 233636), (3120, 215664), (3328, 202185), (3744, 179720), (3840, 175227), (4160, 161748), (4493, 149760), (4680, 143776), (4992, 134790), (5760, 116818), (6240, 107832), (7488, 89860), (8320, 80874), (8986, 74880), (9360, 71888), (9984, 67395), (11520, 58409), (12480, 53916), (13479, 49920), (14976, 44930), (16640, 40437), (17972, 37440), (18720, 35944), (22465, 29952), (24960, 26958)]