204088320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 264

約数和(自身を含む): 730631616

約数和(自身を除く): 526543296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 103, 120, 128, 129, 144, 160, 172, 180, 192, 206, 215, 240, 256, 258, 288, 309, 320, 344, 360, 384, 387, 412, 430, 480, 512, 515, 516, 576, 618, 640, 645, 688, 720, 768, 774, 824, 860, 927, 960, 1024, 1030, 1032, 1152, 1236, 1280, 1290, 1376, 1440, 1536, 1545, 1548, 1648, 1720, 1854, 1920, 1935, 2060, 2064, 2304, 2472, 2560, 2580, 2752, 2880, 3072, 3090, 3096, 3296, 3440, 3708, 3840, 3870, 4120, 4128, 4429, 4608, 4635, 4944, 5120, 5160, 5504, 5760, 6180, 6192, 6592, 6880, 7416, 7680, 7740, 8240, 8256, 8858, 9216, 9270, 9888, 10320, 11008, 11520, 12360, 12384, 13184, 13287, 13760, 14832, 15360, 15480, 16480, 16512, 17716, 18540, 19776, 20640, 22016, 22145, 23040, 24720, 24768, 26368, 26574, 27520, 29664, 30960, 32960, 33024, 35432, 37080, 39552, 39861, 41280, 44032, 44290, 46080, 49440, 49536, 52736, 53148, 55040, 59328, 61920, 65920, 66048, 66435, 70864, 74160, 79104, 79722, 82560, 88580, 98880, 99072, 105472, 106296, 110080, 118656, 123840, 131840, 132096, 132870, 141728, 148320, 158208, 159444, 165120, 177160, 197760, 198144, 199305, 212592, 220160, 237312, 247680, 263680, 265740, 283456, 296640, 316416, 318888, 330240, 354320, 395520, 396288, 398610, 425184, 474624, 495360, 527360, 531480, 566912, 593280, 637776, 660480, 708640, 791040, 797220, 850368, 949248, 990720, 1062960, 1133824, 1186560, 1275552, 1417280, 1582080, 1594440, 1700736, 1981440, 2125920, 2267648, 2373120, 2551104, 2834560, 3188880, 3401472, 4251840, 4535296, 4746240, 5102208, 5669120, 6377760, 6802944, 8503680, 10204416, 11338240, 12755520, 13605888, 17007360, 20408832, 22676480, 25511040, 34014720, 40817664, 51022080, 68029440, 102044160, 204088320]

約数ペア:

[(1, 204088320), (2, 102044160), (3, 68029440), (4, 51022080), (5, 40817664), (6, 34014720), (8, 25511040), (9, 22676480), (10, 20408832), (12, 17007360), (15, 13605888), (16, 12755520), (18, 11338240), (20, 10204416), (24, 8503680), (30, 6802944), (32, 6377760), (36, 5669120), (40, 5102208), (43, 4746240), (45, 4535296), (48, 4251840), (60, 3401472), (64, 3188880), (72, 2834560), (80, 2551104), (86, 2373120), (90, 2267648), (96, 2125920), (103, 1981440), (120, 1700736), (128, 1594440), (129, 1582080), (144, 1417280), (160, 1275552), (172, 1186560), (180, 1133824), (192, 1062960), (206, 990720), (215, 949248), (240, 850368), (256, 797220), (258, 791040), (288, 708640), (309, 660480), (320, 637776), (344, 593280), (360, 566912), (384, 531480), (387, 527360), (412, 495360), (430, 474624), (480, 425184), (512, 398610), (515, 396288), (516, 395520), (576, 354320), (618, 330240), (640, 318888), (645, 316416), (688, 296640), (720, 283456), (768, 265740), (774, 263680), (824, 247680), (860, 237312), (927, 220160), (960, 212592), (1024, 199305), (1030, 198144), (1032, 197760), (1152, 177160), (1236, 165120), (1280, 159444), (1290, 158208), (1376, 148320), (1440, 141728), (1536, 132870), (1545, 132096), (1548, 131840), (1648, 123840), (1720, 118656), (1854, 110080), (1920, 106296), (1935, 105472), (2060, 99072), (2064, 98880), (2304, 88580), (2472, 82560), (2560, 79722), (2580, 79104), (2752, 74160), (2880, 70864), (3072, 66435), (3090, 66048), (3096, 65920), (3296, 61920), (3440, 59328), (3708, 55040), (3840, 53148), (3870, 52736), (4120, 49536), (4128, 49440), (4429, 46080), (4608, 44290), (4635, 44032), (4944, 41280), (5120, 39861), (5160, 39552), (5504, 37080), (5760, 35432), (6180, 33024), (6192, 32960), (6592, 30960), (6880, 29664), (7416, 27520), (7680, 26574), (7740, 26368), (8240, 24768), (8256, 24720), (8858, 23040), (9216, 22145), (9270, 22016), (9888, 20640), (10320, 19776), (11008, 18540), (11520, 17716), (12360, 16512), (12384, 16480), (13184, 15480), (13287, 15360), (13760, 14832)]