282709440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 280

約数和(自身を含む): 1084295520

約数和(自身を除く): 801586080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 839, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1678, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2517, 2592, 2808, 2880, 3120, 3240, 3356, 3510, 3744, 4160, 4195, 4212, 4320, 4680, 5034, 5184, 5265, 5616, 6240, 6480, 6712, 7020, 7488, 7551, 8390, 8424, 8640, 9360, 10068, 10530, 10907, 11232, 12480, 12585, 12960, 13424, 14040, 15102, 16780, 16848, 18720, 20136, 21060, 21814, 22464, 22653, 25170, 25920, 26848, 28080, 30204, 32721, 33560, 33696, 37440, 37755, 40272, 42120, 43628, 45306, 50340, 53696, 54535, 56160, 60408, 65442, 67120, 67392, 67959, 75510, 80544, 84240, 87256, 90612, 98163, 100680, 109070, 112320, 113265, 120816, 130884, 134240, 135918, 151020, 161088, 163605, 168480, 174512, 181224, 196326, 201360, 218140, 226530, 241632, 261768, 268480, 271836, 294489, 302040, 327210, 336960, 339795, 349024, 362448, 392652, 402720, 436280, 453060, 483264, 490815, 523536, 543672, 588978, 604080, 654420, 679590, 698048, 724896, 785304, 805440, 872560, 883467, 906120, 981630, 1047072, 1087344, 1177956, 1208160, 1308840, 1359180, 1449792, 1472445, 1570608, 1745120, 1766934, 1812240, 1963260, 2094144, 2174688, 2355912, 2416320, 2617680, 2718360, 2944890, 3141216, 3490240, 3533868, 3624480, 3926520, 4349376, 4417335, 4711824, 5235360, 5436720, 5889780, 6282432, 7067736, 7248960, 7853040, 8834670, 9423648, 10470720, 10873440, 11779560, 14135472, 15706080, 17669340, 18847296, 21746880, 23559120, 28270944, 31412160, 35338680, 47118240, 56541888, 70677360, 94236480, 141354720, 282709440]

約数ペア:

[(1, 282709440), (2, 141354720), (3, 94236480), (4, 70677360), (5, 56541888), (6, 47118240), (8, 35338680), (9, 31412160), (10, 28270944), (12, 23559120), (13, 21746880), (15, 18847296), (16, 17669340), (18, 15706080), (20, 14135472), (24, 11779560), (26, 10873440), (27, 10470720), (30, 9423648), (32, 8834670), (36, 7853040), (39, 7248960), (40, 7067736), (45, 6282432), (48, 5889780), (52, 5436720), (54, 5235360), (60, 4711824), (64, 4417335), (65, 4349376), (72, 3926520), (78, 3624480), (80, 3533868), (81, 3490240), (90, 3141216), (96, 2944890), (104, 2718360), (108, 2617680), (117, 2416320), (120, 2355912), (130, 2174688), (135, 2094144), (144, 1963260), (156, 1812240), (160, 1766934), (162, 1745120), (180, 1570608), (192, 1472445), (195, 1449792), (208, 1359180), (216, 1308840), (234, 1208160), (240, 1177956), (260, 1087344), (270, 1047072), (288, 981630), (312, 906120), (320, 883467), (324, 872560), (351, 805440), (360, 785304), (390, 724896), (405, 698048), (416, 679590), (432, 654420), (468, 604080), (480, 588978), (520, 543672), (540, 523536), (576, 490815), (585, 483264), (624, 453060), (648, 436280), (702, 402720), (720, 392652), (780, 362448), (810, 349024), (832, 339795), (839, 336960), (864, 327210), (936, 302040), (960, 294489), (1040, 271836), (1053, 268480), (1080, 261768), (1170, 241632), (1248, 226530), (1296, 218140), (1404, 201360), (1440, 196326), (1560, 181224), (1620, 174512), (1678, 168480), (1728, 163605), (1755, 161088), (1872, 151020), (2080, 135918), (2106, 134240), (2160, 130884), (2340, 120816), (2496, 113265), (2517, 112320), (2592, 109070), (2808, 100680), (2880, 98163), (3120, 90612), (3240, 87256), (3356, 84240), (3510, 80544), (3744, 75510), (4160, 67959), (4195, 67392), (4212, 67120), (4320, 65442), (4680, 60408), (5034, 56160), (5184, 54535), (5265, 53696), (5616, 50340), (6240, 45306), (6480, 43628), (6712, 42120), (7020, 40272), (7488, 37755), (7551, 37440), (8390, 33696), (8424, 33560), (8640, 32721), (9360, 30204), (10068, 28080), (10530, 26848), (10907, 25920), (11232, 25170), (12480, 22653), (12585, 22464), (12960, 21814), (13424, 21060), (14040, 20136), (15102, 18720), (16780, 16848)]