1385929440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{15277}}^1$

素因数の和:15311

約数の個数: 240

約数和(自身を含む): 5590281312

約数和(自身を除く): 4204351872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 15277, 18144, 22680, 30240, 30554, 45360, 45831, 61108, 76385, 90720, 91662, 106939, 122216, 137493, 152770, 183324, 213878, 229155, 244432, 274986, 305540, 320817, 366648, 412479, 427756, 458310, 488864, 534695, 549972, 611080, 641634, 687465, 733296, 824958, 855512, 916620, 962451, 1069390, 1099944, 1222160, 1237437, 1283268, 1374930, 1466592, 1604085, 1649916, 1711024, 1833240, 1924902, 2062395, 2138780, 2199888, 2444320, 2474874, 2566536, 2749860, 2887353, 3208170, 3299832, 3422048, 3666480, 3849804, 4124790, 4277560, 4399776, 4812255, 4949748, 5133072, 5499720, 5774706, 6187185, 6416340, 6599664, 7332960, 7699608, 8249580, 8555120, 8662059, 9624510, 9899496, 10266144, 10999440, 11549412, 12374370, 12832680, 13199328, 14436765, 15399216, 16499160, 17110240, 17324118, 19249020, 19798992, 21998880, 23098824, 24748740, 25665360, 28873530, 30798432, 32998320, 34648236, 38498040, 39597984, 43310295, 46197648, 49497480, 51330720, 57747060, 65996640, 69296472, 76996080, 86620590, 92395296, 98994960, 115494120, 138592944, 153992160, 173241180, 197989920, 230988240, 277185888, 346482360, 461976480, 692964720, 1385929440]

約数ペア:

[(1, 1385929440), (2, 692964720), (3, 461976480), (4, 346482360), (5, 277185888), (6, 230988240), (7, 197989920), (8, 173241180), (9, 153992160), (10, 138592944), (12, 115494120), (14, 98994960), (15, 92395296), (16, 86620590), (18, 76996080), (20, 69296472), (21, 65996640), (24, 57747060), (27, 51330720), (28, 49497480), (30, 46197648), (32, 43310295), (35, 39597984), (36, 38498040), (40, 34648236), (42, 32998320), (45, 30798432), (48, 28873530), (54, 25665360), (56, 24748740), (60, 23098824), (63, 21998880), (70, 19798992), (72, 19249020), (80, 17324118), (81, 17110240), (84, 16499160), (90, 15399216), (96, 14436765), (105, 13199328), (108, 12832680), (112, 12374370), (120, 11549412), (126, 10999440), (135, 10266144), (140, 9899496), (144, 9624510), (160, 8662059), (162, 8555120), (168, 8249580), (180, 7699608), (189, 7332960), (210, 6599664), (216, 6416340), (224, 6187185), (240, 5774706), (252, 5499720), (270, 5133072), (280, 4949748), (288, 4812255), (315, 4399776), (324, 4277560), (336, 4124790), (360, 3849804), (378, 3666480), (405, 3422048), (420, 3299832), (432, 3208170), (480, 2887353), (504, 2749860), (540, 2566536), (560, 2474874), (567, 2444320), (630, 2199888), (648, 2138780), (672, 2062395), (720, 1924902), (756, 1833240), (810, 1711024), (840, 1649916), (864, 1604085), (945, 1466592), (1008, 1374930), (1080, 1283268), (1120, 1237437), (1134, 1222160), (1260, 1099944), (1296, 1069390), (1440, 962451), (1512, 916620), (1620, 855512), (1680, 824958), (1890, 733296), (2016, 687465), (2160, 641634), (2268, 611080), (2520, 549972), (2592, 534695), (2835, 488864), (3024, 458310), (3240, 427756), (3360, 412479), (3780, 366648), (4320, 320817), (4536, 305540), (5040, 274986), (5670, 244432), (6048, 229155), (6480, 213878), (7560, 183324), (9072, 152770), (10080, 137493), (11340, 122216), (12960, 106939), (15120, 91662), (15277, 90720), (18144, 76385), (22680, 61108), (30240, 45831), (30554, 45360)]