2018494080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{12979}}^1$

素因数の和:13013

約数の個数: 192

約数和(自身を含む): 7228821600

約数和(自身を除く): 5210327520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 12979, 15552, 17280, 19440, 25920, 25958, 31104, 38880, 38937, 51840, 51916, 64895, 77760, 77874, 103832, 116811, 129790, 155520, 155748, 194685, 207664, 233622, 259580, 311496, 350433, 389370, 415328, 467244, 519160, 584055, 622992, 700866, 778740, 830656, 934488, 1038320, 1051299, 1168110, 1245984, 1401732, 1557480, 1661312, 1752165, 1868976, 2076640, 2102598, 2336220, 2491968, 2803464, 3114960, 3153897, 3504330, 3737952, 4153280, 4205196, 4672440, 4983936, 5256495, 5606928, 6229920, 6307794, 7008660, 7475904, 8306560, 8410392, 9344880, 10512990, 11213856, 12459840, 12615588, 14017320, 14951808, 15769485, 16820784, 18689760, 21025980, 22427712, 24919680, 25231176, 28034640, 31538970, 33641568, 37379520, 42051960, 44855424, 50462352, 56069280, 63077940, 67283136, 74759040, 84103920, 100924704, 112138560, 126155880, 134566272, 168207840, 201849408, 224277120, 252311760, 336415680, 403698816, 504623520, 672831360, 1009247040, 2018494080]

約数ペア:

[(1, 2018494080), (2, 1009247040), (3, 672831360), (4, 504623520), (5, 403698816), (6, 336415680), (8, 252311760), (9, 224277120), (10, 201849408), (12, 168207840), (15, 134566272), (16, 126155880), (18, 112138560), (20, 100924704), (24, 84103920), (27, 74759040), (30, 67283136), (32, 63077940), (36, 56069280), (40, 50462352), (45, 44855424), (48, 42051960), (54, 37379520), (60, 33641568), (64, 31538970), (72, 28034640), (80, 25231176), (81, 24919680), (90, 22427712), (96, 21025980), (108, 18689760), (120, 16820784), (128, 15769485), (135, 14951808), (144, 14017320), (160, 12615588), (162, 12459840), (180, 11213856), (192, 10512990), (216, 9344880), (240, 8410392), (243, 8306560), (270, 7475904), (288, 7008660), (320, 6307794), (324, 6229920), (360, 5606928), (384, 5256495), (405, 4983936), (432, 4672440), (480, 4205196), (486, 4153280), (540, 3737952), (576, 3504330), (640, 3153897), (648, 3114960), (720, 2803464), (810, 2491968), (864, 2336220), (960, 2102598), (972, 2076640), (1080, 1868976), (1152, 1752165), (1215, 1661312), (1296, 1557480), (1440, 1401732), (1620, 1245984), (1728, 1168110), (1920, 1051299), (1944, 1038320), (2160, 934488), (2430, 830656), (2592, 778740), (2880, 700866), (3240, 622992), (3456, 584055), (3888, 519160), (4320, 467244), (4860, 415328), (5184, 389370), (5760, 350433), (6480, 311496), (7776, 259580), (8640, 233622), (9720, 207664), (10368, 194685), (12960, 155748), (12979, 155520), (15552, 129790), (17280, 116811), (19440, 103832), (25920, 77874), (25958, 77760), (31104, 64895), (38880, 51916), (38937, 51840)]