287270968320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{890597}}^1$

素因数の和:890635

約数の個数: 264

約数和(自身を含む): 1137585762144

約数和(自身を除く): 850314793824

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, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 161280, 322560, 890597, 1781194, 2671791, 3562388, 4452985, 5343582, 6234179, 7124776, 8015373, 8905970, 10687164, 12468358, 13358955, 14249552, 16030746, 17811940, 18702537, 21374328, 24936716, 26717910, 28499104, 31170895, 32061492, 35623880, 37405074, 40076865, 42748656, 49873432, 53435820, 56107611, 56998208, 62341790, 64122984, 71247760, 74810148, 80153730, 85497312, 93512685, 99746864, 106871640, 112215222, 113996416, 124683580, 128245968, 142495520, 149620296, 160307460, 170994624, 187025370, 199493728, 213743280, 224430444, 227992832, 249367160, 256491936, 280538055, 284991040, 299240592, 320614920, 341989248, 374050740, 398987456, 427486560, 448860888, 455985664, 498734320, 512983872, 561076110, 569982080, 598481184, 641229840, 683978496, 748101480, 797974912, 854973120, 897721776, 911971328, 997468640, 1025967744, 1122152220, 1139964160, 1196962368, 1282459680, 1367956992, 1496202960, 1595949824, 1709946240, 1795443552, 1994937280, 2051935488, 2244304440, 2279928320, 2393924736, 2564919360, 2735913984, 2992405920, 3191899648, 3419892480, 3590887104, 3989874560, 4103870976, 4488608880, 4559856640, 4787849472, 5129838720, 5984811840, 6383799296, 6839784960, 7181774208, 7979749120, 8207741952, 8977217760, 9575698944, 10259677440, 11969623680, 13679569920, 14363548416, 15959498240, 17954435520, 19151397888, 20519354880, 23939247360, 28727096832, 31918996480, 35908871040, 41038709760, 47878494720, 57454193664, 71817742080, 95756989440, 143635484160, 287270968320]

約数ペア:

[(1, 287270968320), (2, 143635484160), (3, 95756989440), (4, 71817742080), (5, 57454193664), (6, 47878494720), (7, 41038709760), (8, 35908871040), (9, 31918996480), (10, 28727096832), (12, 23939247360), (14, 20519354880), (15, 19151397888), (16, 17954435520), (18, 15959498240), (20, 14363548416), (21, 13679569920), (24, 11969623680), (28, 10259677440), (30, 9575698944), (32, 8977217760), (35, 8207741952), (36, 7979749120), (40, 7181774208), (42, 6839784960), (45, 6383799296), (48, 5984811840), (56, 5129838720), (60, 4787849472), (63, 4559856640), (64, 4488608880), (70, 4103870976), (72, 3989874560), (80, 3590887104), (84, 3419892480), (90, 3191899648), (96, 2992405920), (105, 2735913984), (112, 2564919360), (120, 2393924736), (126, 2279928320), (128, 2244304440), (140, 2051935488), (144, 1994937280), (160, 1795443552), (168, 1709946240), (180, 1595949824), (192, 1496202960), (210, 1367956992), (224, 1282459680), (240, 1196962368), (252, 1139964160), (256, 1122152220), (280, 1025967744), (288, 997468640), (315, 911971328), (320, 897721776), (336, 854973120), (360, 797974912), (384, 748101480), (420, 683978496), (448, 641229840), (480, 598481184), (504, 569982080), (512, 561076110), (560, 512983872), (576, 498734320), (630, 455985664), (640, 448860888), (672, 427486560), (720, 398987456), (768, 374050740), (840, 341989248), (896, 320614920), (960, 299240592), (1008, 284991040), (1024, 280538055), (1120, 256491936), (1152, 249367160), (1260, 227992832), (1280, 224430444), (1344, 213743280), (1440, 199493728), (1536, 187025370), (1680, 170994624), (1792, 160307460), (1920, 149620296), (2016, 142495520), (2240, 128245968), (2304, 124683580), (2520, 113996416), (2560, 112215222), (2688, 106871640), (2880, 99746864), (3072, 93512685), (3360, 85497312), (3584, 80153730), (3840, 74810148), (4032, 71247760), (4480, 64122984), (4608, 62341790), (5040, 56998208), (5120, 56107611), (5376, 53435820), (5760, 49873432), (6720, 42748656), (7168, 40076865), (7680, 37405074), (8064, 35623880), (8960, 32061492), (9216, 31170895), (10080, 28499104), (10752, 26717910), (11520, 24936716), (13440, 21374328), (15360, 18702537), (16128, 17811940), (17920, 16030746), (20160, 14249552), (21504, 13358955), (23040, 12468358), (26880, 10687164), (32256, 8905970), (35840, 8015373), (40320, 7124776), (46080, 6234179), (53760, 5343582), (64512, 4452985), (80640, 3562388), (107520, 2671791), (161280, 1781194), (322560, 890597)]