1270210368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 4062699520

約数和(自身を除く): 2792489152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 129, 168, 172, 186, 192, 217, 224, 248, 258, 301, 336, 344, 372, 434, 448, 496, 516, 602, 651, 672, 688, 709, 744, 868, 903, 992, 1032, 1204, 1302, 1333, 1344, 1376, 1418, 1488, 1736, 1806, 1984, 2064, 2127, 2408, 2604, 2666, 2752, 2836, 2976, 3472, 3612, 3999, 4128, 4254, 4816, 4963, 5208, 5332, 5672, 5952, 6944, 7224, 7998, 8256, 8508, 9331, 9632, 9926, 10416, 10664, 11344, 13888, 14448, 14889, 15996, 17016, 18662, 19264, 19852, 20832, 21328, 21979, 22688, 27993, 28896, 29778, 30487, 31992, 34032, 37324, 39704, 41664, 42656, 43958, 45376, 55986, 57792, 59556, 60974, 63984, 65937, 68064, 74648, 79408, 85312, 87916, 91461, 111972, 119112, 121948, 127968, 131874, 136128, 149296, 153853, 158816, 175832, 182922, 213409, 223944, 238224, 243896, 255936, 263748, 298592, 307706, 317632, 351664, 365844, 426818, 447888, 461559, 476448, 487792, 527496, 597184, 615412, 640227, 703328, 731688, 853636, 895776, 923118, 945097, 952896, 975584, 1054992, 1230824, 1280454, 1406656, 1463376, 1707272, 1791552, 1846236, 1890194, 1951168, 2109984, 2461648, 2560908, 2835291, 2926752, 3414544, 3692472, 3780388, 4219968, 4923296, 5121816, 5670582, 5853504, 6615679, 6829088, 7384944, 7560776, 9846592, 10243632, 11341164, 13231358, 13658176, 14769888, 15121552, 19847037, 20487264, 22682328, 26462716, 29539776, 30243104, 39694074, 40974528, 45364656, 52925432, 60486208, 79388148, 90729312, 105850864, 158776296, 181458624, 211701728, 317552592, 423403456, 635105184, 1270210368]

約数ペア:

[(1, 1270210368), (2, 635105184), (3, 423403456), (4, 317552592), (6, 211701728), (7, 181458624), (8, 158776296), (12, 105850864), (14, 90729312), (16, 79388148), (21, 60486208), (24, 52925432), (28, 45364656), (31, 40974528), (32, 39694074), (42, 30243104), (43, 29539776), (48, 26462716), (56, 22682328), (62, 20487264), (64, 19847037), (84, 15121552), (86, 14769888), (93, 13658176), (96, 13231358), (112, 11341164), (124, 10243632), (129, 9846592), (168, 7560776), (172, 7384944), (186, 6829088), (192, 6615679), (217, 5853504), (224, 5670582), (248, 5121816), (258, 4923296), (301, 4219968), (336, 3780388), (344, 3692472), (372, 3414544), (434, 2926752), (448, 2835291), (496, 2560908), (516, 2461648), (602, 2109984), (651, 1951168), (672, 1890194), (688, 1846236), (709, 1791552), (744, 1707272), (868, 1463376), (903, 1406656), (992, 1280454), (1032, 1230824), (1204, 1054992), (1302, 975584), (1333, 952896), (1344, 945097), (1376, 923118), (1418, 895776), (1488, 853636), (1736, 731688), (1806, 703328), (1984, 640227), (2064, 615412), (2127, 597184), (2408, 527496), (2604, 487792), (2666, 476448), (2752, 461559), (2836, 447888), (2976, 426818), (3472, 365844), (3612, 351664), (3999, 317632), (4128, 307706), (4254, 298592), (4816, 263748), (4963, 255936), (5208, 243896), (5332, 238224), (5672, 223944), (5952, 213409), (6944, 182922), (7224, 175832), (7998, 158816), (8256, 153853), (8508, 149296), (9331, 136128), (9632, 131874), (9926, 127968), (10416, 121948), (10664, 119112), (11344, 111972), (13888, 91461), (14448, 87916), (14889, 85312), (15996, 79408), (17016, 74648), (18662, 68064), (19264, 65937), (19852, 63984), (20832, 60974), (21328, 59556), (21979, 57792), (22688, 55986), (27993, 45376), (28896, 43958), (29778, 42656), (30487, 41664), (31992, 39704), (34032, 37324)]