84196320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 290594304

約数和(自身を除く): 206397984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 120, 130, 131, 156, 160, 195, 206, 208, 240, 260, 262, 309, 312, 390, 393, 412, 416, 480, 515, 520, 524, 618, 624, 655, 780, 786, 824, 1030, 1040, 1048, 1236, 1248, 1310, 1339, 1545, 1560, 1572, 1648, 1703, 1965, 2060, 2080, 2096, 2472, 2620, 2678, 3090, 3120, 3144, 3296, 3406, 3930, 4017, 4120, 4192, 4944, 5109, 5240, 5356, 6180, 6240, 6288, 6695, 6812, 7860, 8034, 8240, 8515, 9888, 10218, 10480, 10712, 12360, 12576, 13390, 13493, 13624, 15720, 16068, 16480, 17030, 20085, 20436, 20960, 21424, 24720, 25545, 26780, 26986, 27248, 31440, 32136, 34060, 40170, 40479, 40872, 42848, 49440, 51090, 53560, 53972, 54496, 62880, 64272, 67465, 68120, 80340, 80958, 81744, 102180, 107120, 107944, 128544, 134930, 136240, 160680, 161916, 163488, 175409, 202395, 204360, 214240, 215888, 269860, 272480, 321360, 323832, 350818, 404790, 408720, 431776, 526227, 539720, 642720, 647664, 701636, 809580, 817440, 877045, 1052454, 1079440, 1295328, 1403272, 1619160, 1754090, 2104908, 2158880, 2631135, 2806544, 3238320, 3508180, 4209816, 5262270, 5613088, 6476640, 7016360, 8419632, 10524540, 14032720, 16839264, 21049080, 28065440, 42098160, 84196320]

約数ペア:

[(1, 84196320), (2, 42098160), (3, 28065440), (4, 21049080), (5, 16839264), (6, 14032720), (8, 10524540), (10, 8419632), (12, 7016360), (13, 6476640), (15, 5613088), (16, 5262270), (20, 4209816), (24, 3508180), (26, 3238320), (30, 2806544), (32, 2631135), (39, 2158880), (40, 2104908), (48, 1754090), (52, 1619160), (60, 1403272), (65, 1295328), (78, 1079440), (80, 1052454), (96, 877045), (103, 817440), (104, 809580), (120, 701636), (130, 647664), (131, 642720), (156, 539720), (160, 526227), (195, 431776), (206, 408720), (208, 404790), (240, 350818), (260, 323832), (262, 321360), (309, 272480), (312, 269860), (390, 215888), (393, 214240), (412, 204360), (416, 202395), (480, 175409), (515, 163488), (520, 161916), (524, 160680), (618, 136240), (624, 134930), (655, 128544), (780, 107944), (786, 107120), (824, 102180), (1030, 81744), (1040, 80958), (1048, 80340), (1236, 68120), (1248, 67465), (1310, 64272), (1339, 62880), (1545, 54496), (1560, 53972), (1572, 53560), (1648, 51090), (1703, 49440), (1965, 42848), (2060, 40872), (2080, 40479), (2096, 40170), (2472, 34060), (2620, 32136), (2678, 31440), (3090, 27248), (3120, 26986), (3144, 26780), (3296, 25545), (3406, 24720), (3930, 21424), (4017, 20960), (4120, 20436), (4192, 20085), (4944, 17030), (5109, 16480), (5240, 16068), (5356, 15720), (6180, 13624), (6240, 13493), (6288, 13390), (6695, 12576), (6812, 12360), (7860, 10712), (8034, 10480), (8240, 10218), (8515, 9888)]