140006880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 535508064

約数和(自身を除く): 395501184

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 277, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 554, 585, 624, 648, 702, 720, 780, 810, 831, 864, 936, 972, 1040, 1053, 1080, 1108, 1170, 1215, 1248, 1296, 1385, 1404, 1440, 1560, 1620, 1662, 1755, 1872, 1944, 2080, 2106, 2160, 2216, 2340, 2430, 2493, 2592, 2770, 2808, 3120, 3159, 3240, 3324, 3510, 3601, 3744, 3888, 4155, 4212, 4320, 4432, 4680, 4860, 4986, 5265, 5540, 5616, 6240, 6318, 6480, 6648, 7020, 7202, 7479, 7776, 8310, 8424, 8864, 9360, 9720, 9972, 10530, 10803, 11080, 11232, 12465, 12636, 12960, 13296, 14040, 14404, 14958, 15795, 16620, 16848, 18005, 18720, 19440, 19944, 21060, 21606, 22160, 22437, 24930, 25272, 26592, 28080, 28808, 29916, 31590, 32409, 33240, 33696, 36010, 37395, 38880, 39888, 42120, 43212, 44320, 44874, 49860, 50544, 54015, 56160, 57616, 59832, 63180, 64818, 66480, 67311, 72020, 74790, 79776, 84240, 86424, 89748, 97227, 99720, 101088, 108030, 112185, 115232, 119664, 126360, 129636, 132960, 134622, 144040, 149580, 162045, 168480, 172848, 179496, 194454, 199440, 216060, 224370, 239328, 252720, 259272, 269244, 288080, 291681, 299160, 324090, 336555, 345696, 358992, 388908, 398880, 432120, 448740, 486135, 505440, 518544, 538488, 576160, 583362, 598320, 648180, 673110, 717984, 777816, 864240, 875043, 897480, 972270, 1037088, 1076976, 1166724, 1196640, 1296360, 1346220, 1458405, 1555632, 1728480, 1750086, 1794960, 1944540, 2153952, 2333448, 2592720, 2692440, 2916810, 3111264, 3500172, 3589920, 3889080, 4375215, 4666896, 5185440, 5384880, 5833620, 7000344, 7778160, 8750430, 9333792, 10769760, 11667240, 14000688, 15556320, 17500860, 23334480, 28001376, 35001720, 46668960, 70003440, 140006880]

約数ペア:

[(1, 140006880), (2, 70003440), (3, 46668960), (4, 35001720), (5, 28001376), (6, 23334480), (8, 17500860), (9, 15556320), (10, 14000688), (12, 11667240), (13, 10769760), (15, 9333792), (16, 8750430), (18, 7778160), (20, 7000344), (24, 5833620), (26, 5384880), (27, 5185440), (30, 4666896), (32, 4375215), (36, 3889080), (39, 3589920), (40, 3500172), (45, 3111264), (48, 2916810), (52, 2692440), (54, 2592720), (60, 2333448), (65, 2153952), (72, 1944540), (78, 1794960), (80, 1750086), (81, 1728480), (90, 1555632), (96, 1458405), (104, 1346220), (108, 1296360), (117, 1196640), (120, 1166724), (130, 1076976), (135, 1037088), (144, 972270), (156, 897480), (160, 875043), (162, 864240), (180, 777816), (195, 717984), (208, 673110), (216, 648180), (234, 598320), (240, 583362), (243, 576160), (260, 538488), (270, 518544), (277, 505440), (288, 486135), (312, 448740), (324, 432120), (351, 398880), (360, 388908), (390, 358992), (405, 345696), (416, 336555), (432, 324090), (468, 299160), (480, 291681), (486, 288080), (520, 269244), (540, 259272), (554, 252720), (585, 239328), (624, 224370), (648, 216060), (702, 199440), (720, 194454), (780, 179496), (810, 172848), (831, 168480), (864, 162045), (936, 149580), (972, 144040), (1040, 134622), (1053, 132960), (1080, 129636), (1108, 126360), (1170, 119664), (1215, 115232), (1248, 112185), (1296, 108030), (1385, 101088), (1404, 99720), (1440, 97227), (1560, 89748), (1620, 86424), (1662, 84240), (1755, 79776), (1872, 74790), (1944, 72020), (2080, 67311), (2106, 66480), (2160, 64818), (2216, 63180), (2340, 59832), (2430, 57616), (2493, 56160), (2592, 54015), (2770, 50544), (2808, 49860), (3120, 44874), (3159, 44320), (3240, 43212), (3324, 42120), (3510, 39888), (3601, 38880), (3744, 37395), (3888, 36010), (4155, 33696), (4212, 33240), (4320, 32409), (4432, 31590), (4680, 29916), (4860, 28808), (4986, 28080), (5265, 26592), (5540, 25272), (5616, 24930), (6240, 22437), (6318, 22160), (6480, 21606), (6648, 21060), (7020, 19944), (7202, 19440), (7479, 18720), (7776, 18005), (8310, 16848), (8424, 16620), (8864, 15795), (9360, 14958), (9720, 14404), (9972, 14040), (10530, 13296), (10803, 12960), (11080, 12636), (11232, 12465)]