490049280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 432

約数和(自身を含む): 1989711360

約数和(自身を除く): 1499662080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 103, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 206, 210, 224, 236, 240, 252, 256, 280, 288, 295, 309, 315, 320, 336, 354, 360, 384, 412, 413, 420, 448, 472, 480, 504, 515, 531, 560, 576, 590, 618, 630, 640, 672, 708, 720, 721, 768, 824, 826, 840, 885, 896, 927, 944, 960, 1008, 1030, 1062, 1120, 1152, 1180, 1236, 1239, 1260, 1280, 1344, 1416, 1440, 1442, 1545, 1648, 1652, 1680, 1770, 1792, 1854, 1888, 1920, 2016, 2060, 2065, 2124, 2163, 2240, 2304, 2360, 2472, 2478, 2520, 2655, 2688, 2832, 2880, 2884, 3090, 3296, 3304, 3360, 3540, 3605, 3708, 3717, 3776, 3840, 4032, 4120, 4130, 4248, 4326, 4480, 4635, 4720, 4944, 4956, 5040, 5310, 5376, 5664, 5760, 5768, 6077, 6180, 6195, 6489, 6592, 6608, 6720, 7080, 7210, 7416, 7434, 7552, 8064, 8240, 8260, 8496, 8652, 8960, 9270, 9440, 9888, 9912, 10080, 10620, 10815, 11328, 11520, 11536, 12154, 12360, 12390, 12978, 13184, 13216, 13440, 14160, 14420, 14832, 14868, 15104, 16128, 16480, 16520, 16992, 17304, 18231, 18540, 18585, 18880, 19776, 19824, 20160, 21240, 21630, 22656, 23072, 24308, 24720, 24780, 25956, 26368, 26432, 26880, 28320, 28840, 29664, 29736, 30385, 32445, 32960, 33040, 33984, 34608, 36462, 37080, 37170, 37760, 39552, 39648, 40320, 42480, 42539, 43260, 45312, 46144, 48616, 49440, 49560, 51912, 52864, 54693, 56640, 57680, 59328, 59472, 60770, 64890, 65920, 66080, 67968, 69216, 72924, 74160, 74340, 75520, 79104, 79296, 80640, 84960, 85078, 86520, 91155, 92288, 97232, 98880, 99120, 103824, 105728, 109386, 113280, 115360, 118656, 118944, 121540, 127617, 129780, 131840, 132160, 135936, 138432, 145848, 148320, 148680, 158592, 169920, 170156, 173040, 182310, 184576, 194464, 197760, 198240, 207648, 212695, 218772, 226560, 230720, 237312, 237888, 243080, 255234, 259560, 264320, 273465, 276864, 291696, 296640, 297360, 317184, 339840, 340312, 346080, 364620, 382851, 388928, 395520, 396480, 415296, 425390, 437544, 461440, 475776, 486160, 510468, 519120, 528640, 546930, 553728, 583392, 593280, 594720, 638085, 679680, 680624, 692160, 729240, 765702, 777856, 792960, 830592, 850780, 875088, 922880, 951552, 972320, 1020936, 1038240, 1093860, 1166784, 1186560, 1189440, 1276170, 1361248, 1384320, 1458480, 1531404, 1555712, 1585920, 1661184, 1701560, 1750176, 1914255, 1944640, 2041872, 2076480, 2187720, 2333568, 2378880, 2552340, 2722496, 2768640, 2916960, 3062808, 3403120, 3500352, 3828510, 3889280, 4083744, 4152960, 4375440, 4667136, 4757760, 5104680, 5444992, 5833920, 6125616, 6806240, 7000704, 7657020, 7778560, 8167488, 8305920, 8750880, 10209360, 10889984, 11667840, 12251232, 13612480, 14001408, 15314040, 16334976, 17501760, 20418720, 23335680, 24502464, 27224960, 30628080, 32669952, 35003520, 40837440, 49004928, 54449920, 61256160, 70007040, 81674880, 98009856, 122512320, 163349760, 245024640, 490049280]

約数ペア:

[(1, 490049280), (2, 245024640), (3, 163349760), (4, 122512320), (5, 98009856), (6, 81674880), (7, 70007040), (8, 61256160), (9, 54449920), (10, 49004928), (12, 40837440), (14, 35003520), (15, 32669952), (16, 30628080), (18, 27224960), (20, 24502464), (21, 23335680), (24, 20418720), (28, 17501760), (30, 16334976), (32, 15314040), (35, 14001408), (36, 13612480), (40, 12251232), (42, 11667840), (45, 10889984), (48, 10209360), (56, 8750880), (59, 8305920), (60, 8167488), (63, 7778560), (64, 7657020), (70, 7000704), (72, 6806240), (80, 6125616), (84, 5833920), (90, 5444992), (96, 5104680), (103, 4757760), (105, 4667136), (112, 4375440), (118, 4152960), (120, 4083744), (126, 3889280), (128, 3828510), (140, 3500352), (144, 3403120), (160, 3062808), (168, 2916960), (177, 2768640), (180, 2722496), (192, 2552340), (206, 2378880), (210, 2333568), (224, 2187720), (236, 2076480), (240, 2041872), (252, 1944640), (256, 1914255), (280, 1750176), (288, 1701560), (295, 1661184), (309, 1585920), (315, 1555712), (320, 1531404), (336, 1458480), (354, 1384320), (360, 1361248), (384, 1276170), (412, 1189440), (413, 1186560), (420, 1166784), (448, 1093860), (472, 1038240), (480, 1020936), (504, 972320), (515, 951552), (531, 922880), (560, 875088), (576, 850780), (590, 830592), (618, 792960), (630, 777856), (640, 765702), (672, 729240), (708, 692160), (720, 680624), (721, 679680), (768, 638085), (824, 594720), (826, 593280), (840, 583392), (885, 553728), (896, 546930), (927, 528640), (944, 519120), (960, 510468), (1008, 486160), (1030, 475776), (1062, 461440), (1120, 437544), (1152, 425390), (1180, 415296), (1236, 396480), (1239, 395520), (1260, 388928), (1280, 382851), (1344, 364620), (1416, 346080), (1440, 340312), (1442, 339840), (1545, 317184), (1648, 297360), (1652, 296640), (1680, 291696), (1770, 276864), (1792, 273465), (1854, 264320), (1888, 259560), (1920, 255234), (2016, 243080), (2060, 237888), (2065, 237312), (2124, 230720), (2163, 226560), (2240, 218772), (2304, 212695), (2360, 207648), (2472, 198240), (2478, 197760), (2520, 194464), (2655, 184576), (2688, 182310), (2832, 173040), (2880, 170156), (2884, 169920), (3090, 158592), (3296, 148680), (3304, 148320), (3360, 145848), (3540, 138432), (3605, 135936), (3708, 132160), (3717, 131840), (3776, 129780), (3840, 127617), (4032, 121540), (4120, 118944), (4130, 118656), (4248, 115360), (4326, 113280), (4480, 109386), (4635, 105728), (4720, 103824), (4944, 99120), (4956, 98880), (5040, 97232), (5310, 92288), (5376, 91155), (5664, 86520), (5760, 85078), (5768, 84960), (6077, 80640), (6180, 79296), (6195, 79104), (6489, 75520), (6592, 74340), (6608, 74160), (6720, 72924), (7080, 69216), (7210, 67968), (7416, 66080), (7434, 65920), (7552, 64890), (8064, 60770), (8240, 59472), (8260, 59328), (8496, 57680), (8652, 56640), (8960, 54693), (9270, 52864), (9440, 51912), (9888, 49560), (9912, 49440), (10080, 48616), (10620, 46144), (10815, 45312), (11328, 43260), (11520, 42539), (11536, 42480), (12154, 40320), (12360, 39648), (12390, 39552), (12978, 37760), (13184, 37170), (13216, 37080), (13440, 36462), (14160, 34608), (14420, 33984), (14832, 33040), (14868, 32960), (15104, 32445), (16128, 30385), (16480, 29736), (16520, 29664), (16992, 28840), (17304, 28320), (18231, 26880), (18540, 26432), (18585, 26368), (18880, 25956), (19776, 24780), (19824, 24720), (20160, 24308), (21240, 23072), (21630, 22656)]