990925920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 3736212480

約数和(自身を除く): 2745286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 103, 108, 120, 131, 135, 136, 144, 153, 160, 170, 180, 204, 206, 216, 240, 255, 262, 270, 272, 288, 306, 309, 340, 360, 393, 408, 412, 432, 459, 480, 510, 515, 524, 540, 544, 612, 618, 655, 680, 720, 765, 786, 816, 824, 864, 918, 927, 1020, 1030, 1048, 1080, 1179, 1224, 1236, 1310, 1360, 1440, 1530, 1545, 1572, 1632, 1648, 1751, 1836, 1854, 1965, 2040, 2060, 2096, 2160, 2227, 2295, 2358, 2448, 2472, 2620, 2720, 2781, 3060, 3090, 3144, 3296, 3502, 3537, 3672, 3708, 3930, 4080, 4120, 4192, 4320, 4454, 4590, 4635, 4716, 4896, 4944, 5240, 5253, 5562, 5895, 6120, 6180, 6288, 6681, 7004, 7074, 7344, 7416, 7860, 8160, 8240, 8755, 8908, 9180, 9270, 9432, 9888, 10480, 10506, 11124, 11135, 11790, 12240, 12360, 12576, 13362, 13493, 13905, 14008, 14148, 14688, 14832, 15720, 15759, 16480, 17510, 17685, 17816, 18360, 18540, 18864, 20043, 20960, 21012, 22248, 22270, 23580, 24480, 24720, 26265, 26724, 26986, 27810, 28016, 28296, 29664, 31440, 31518, 33405, 35020, 35370, 35632, 36720, 37080, 37728, 40086, 40479, 42024, 44496, 44540, 47160, 47277, 49440, 52530, 53448, 53972, 55620, 56032, 56592, 60129, 62880, 63036, 66810, 67465, 70040, 70740, 71264, 73440, 74160, 78795, 80172, 80958, 84048, 88992, 89080, 94320, 94554, 100215, 105060, 106896, 107944, 111240, 113184, 120258, 121437, 126072, 133620, 134930, 140080, 141480, 148320, 157590, 160344, 161916, 168096, 178160, 188640, 189108, 200430, 202395, 210120, 213792, 215888, 222480, 229381, 236385, 240516, 242874, 252144, 267240, 269860, 280160, 282960, 300645, 315180, 320688, 323832, 356320, 364311, 378216, 400860, 404790, 420240, 431776, 444960, 458762, 472770, 481032, 485748, 504288, 534480, 539720, 565920, 601290, 607185, 630360, 641376, 647664, 688143, 728622, 756432, 801720, 809580, 840480, 917524, 945540, 962064, 971496, 1068960, 1079440, 1146905, 1202580, 1214370, 1260720, 1295328, 1376286, 1457244, 1512864, 1603440, 1619160, 1821555, 1835048, 1891080, 1924128, 1942992, 2064429, 2158880, 2293810, 2405160, 2428740, 2521440, 2752572, 2914488, 3206880, 3238320, 3440715, 3643110, 3670096, 3782160, 3885984, 4128858, 4587620, 4810320, 4857480, 5505144, 5828976, 6193287, 6476640, 6881430, 7286220, 7340192, 7564320, 8257716, 9175240, 9620640, 9714960, 10322145, 11010288, 11657952, 12386574, 13762860, 14572440, 16515432, 18350480, 19429920, 20644290, 22020576, 24773148, 27525720, 29144880, 30966435, 33030864, 36700960, 41288580, 49546296, 55051440, 58289760, 61932870, 66061728, 82577160, 99092592, 110102880, 123865740, 165154320, 198185184, 247731480, 330308640, 495462960, 990925920]

約数ペア:

[(1, 990925920), (2, 495462960), (3, 330308640), (4, 247731480), (5, 198185184), (6, 165154320), (8, 123865740), (9, 110102880), (10, 99092592), (12, 82577160), (15, 66061728), (16, 61932870), (17, 58289760), (18, 55051440), (20, 49546296), (24, 41288580), (27, 36700960), (30, 33030864), (32, 30966435), (34, 29144880), (36, 27525720), (40, 24773148), (45, 22020576), (48, 20644290), (51, 19429920), (54, 18350480), (60, 16515432), (68, 14572440), (72, 13762860), (80, 12386574), (85, 11657952), (90, 11010288), (96, 10322145), (102, 9714960), (103, 9620640), (108, 9175240), (120, 8257716), (131, 7564320), (135, 7340192), (136, 7286220), (144, 6881430), (153, 6476640), (160, 6193287), (170, 5828976), (180, 5505144), (204, 4857480), (206, 4810320), (216, 4587620), (240, 4128858), (255, 3885984), (262, 3782160), (270, 3670096), (272, 3643110), (288, 3440715), (306, 3238320), (309, 3206880), (340, 2914488), (360, 2752572), (393, 2521440), (408, 2428740), (412, 2405160), (432, 2293810), (459, 2158880), (480, 2064429), (510, 1942992), (515, 1924128), (524, 1891080), (540, 1835048), (544, 1821555), (612, 1619160), (618, 1603440), (655, 1512864), (680, 1457244), (720, 1376286), (765, 1295328), (786, 1260720), (816, 1214370), (824, 1202580), (864, 1146905), (918, 1079440), (927, 1068960), (1020, 971496), (1030, 962064), (1048, 945540), (1080, 917524), (1179, 840480), (1224, 809580), (1236, 801720), (1310, 756432), (1360, 728622), (1440, 688143), (1530, 647664), (1545, 641376), (1572, 630360), (1632, 607185), (1648, 601290), (1751, 565920), (1836, 539720), (1854, 534480), (1965, 504288), (2040, 485748), (2060, 481032), (2096, 472770), (2160, 458762), (2227, 444960), (2295, 431776), (2358, 420240), (2448, 404790), (2472, 400860), (2620, 378216), (2720, 364311), (2781, 356320), (3060, 323832), (3090, 320688), (3144, 315180), (3296, 300645), (3502, 282960), (3537, 280160), (3672, 269860), (3708, 267240), (3930, 252144), (4080, 242874), (4120, 240516), (4192, 236385), (4320, 229381), (4454, 222480), (4590, 215888), (4635, 213792), (4716, 210120), (4896, 202395), (4944, 200430), (5240, 189108), (5253, 188640), (5562, 178160), (5895, 168096), (6120, 161916), (6180, 160344), (6288, 157590), (6681, 148320), (7004, 141480), (7074, 140080), (7344, 134930), (7416, 133620), (7860, 126072), (8160, 121437), (8240, 120258), (8755, 113184), (8908, 111240), (9180, 107944), (9270, 106896), (9432, 105060), (9888, 100215), (10480, 94554), (10506, 94320), (11124, 89080), (11135, 88992), (11790, 84048), (12240, 80958), (12360, 80172), (12576, 78795), (13362, 74160), (13493, 73440), (13905, 71264), (14008, 70740), (14148, 70040), (14688, 67465), (14832, 66810), (15720, 63036), (15759, 62880), (16480, 60129), (17510, 56592), (17685, 56032), (17816, 55620), (18360, 53972), (18540, 53448), (18864, 52530), (20043, 49440), (20960, 47277), (21012, 47160), (22248, 44540), (22270, 44496), (23580, 42024), (24480, 40479), (24720, 40086), (26265, 37728), (26724, 37080), (26986, 36720), (27810, 35632), (28016, 35370), (28296, 35020), (29664, 33405), (31440, 31518)]