1679019840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 280

約数和(自身を含む): 6020421792

約数和(自身を除く): 4341401952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 211, 216, 240, 270, 288, 307, 320, 324, 360, 405, 422, 432, 480, 540, 576, 614, 633, 648, 720, 810, 844, 864, 921, 960, 1055, 1080, 1228, 1266, 1296, 1440, 1535, 1620, 1688, 1728, 1842, 1899, 2110, 2160, 2456, 2532, 2592, 2763, 2880, 3070, 3165, 3240, 3376, 3684, 3798, 4220, 4320, 4605, 4912, 5064, 5184, 5526, 5697, 6140, 6330, 6480, 6752, 7368, 7596, 8289, 8440, 8640, 9210, 9495, 9824, 10128, 11052, 11394, 12280, 12660, 12960, 13504, 13815, 14736, 15192, 16578, 16880, 17091, 18420, 18990, 19648, 20256, 22104, 22788, 24560, 24867, 25320, 25920, 27630, 28485, 29472, 30384, 33156, 33760, 34182, 36840, 37980, 40512, 41445, 44208, 45576, 49120, 49734, 50640, 55260, 56970, 58944, 60768, 64777, 66312, 67520, 68364, 73680, 75960, 82890, 85455, 88416, 91152, 98240, 99468, 101280, 110520, 113940, 121536, 124335, 129554, 132624, 136728, 147360, 151920, 165780, 170910, 176832, 182304, 194331, 198936, 202560, 221040, 227880, 248670, 259108, 265248, 273456, 294720, 303840, 323885, 331560, 341820, 364608, 388662, 397872, 442080, 455760, 497340, 518216, 530496, 546912, 582993, 607680, 647770, 663120, 683640, 777324, 795744, 884160, 911520, 971655, 994680, 1036432, 1093824, 1165986, 1295540, 1326240, 1367280, 1554648, 1591488, 1748979, 1823040, 1943310, 1989360, 2072864, 2331972, 2591080, 2652480, 2734560, 2914965, 3109296, 3497958, 3886620, 3978720, 4145728, 4663944, 5182160, 5246937, 5469120, 5829930, 6218592, 6995916, 7773240, 7957440, 8744895, 9327888, 10364320, 10493874, 11659860, 12437184, 13991832, 15546480, 17489790, 18655776, 20728640, 20987748, 23319720, 26234685, 27983664, 31092960, 34979580, 37311552, 41975496, 46639440, 52469370, 55967328, 62185920, 69959160, 83950992, 93278880, 104938740, 111934656, 139918320, 167901984, 186557760, 209877480, 279836640, 335803968, 419754960, 559673280, 839509920, 1679019840]

約数ペア:

[(1, 1679019840), (2, 839509920), (3, 559673280), (4, 419754960), (5, 335803968), (6, 279836640), (8, 209877480), (9, 186557760), (10, 167901984), (12, 139918320), (15, 111934656), (16, 104938740), (18, 93278880), (20, 83950992), (24, 69959160), (27, 62185920), (30, 55967328), (32, 52469370), (36, 46639440), (40, 41975496), (45, 37311552), (48, 34979580), (54, 31092960), (60, 27983664), (64, 26234685), (72, 23319720), (80, 20987748), (81, 20728640), (90, 18655776), (96, 17489790), (108, 15546480), (120, 13991832), (135, 12437184), (144, 11659860), (160, 10493874), (162, 10364320), (180, 9327888), (192, 8744895), (211, 7957440), (216, 7773240), (240, 6995916), (270, 6218592), (288, 5829930), (307, 5469120), (320, 5246937), (324, 5182160), (360, 4663944), (405, 4145728), (422, 3978720), (432, 3886620), (480, 3497958), (540, 3109296), (576, 2914965), (614, 2734560), (633, 2652480), (648, 2591080), (720, 2331972), (810, 2072864), (844, 1989360), (864, 1943310), (921, 1823040), (960, 1748979), (1055, 1591488), (1080, 1554648), (1228, 1367280), (1266, 1326240), (1296, 1295540), (1440, 1165986), (1535, 1093824), (1620, 1036432), (1688, 994680), (1728, 971655), (1842, 911520), (1899, 884160), (2110, 795744), (2160, 777324), (2456, 683640), (2532, 663120), (2592, 647770), (2763, 607680), (2880, 582993), (3070, 546912), (3165, 530496), (3240, 518216), (3376, 497340), (3684, 455760), (3798, 442080), (4220, 397872), (4320, 388662), (4605, 364608), (4912, 341820), (5064, 331560), (5184, 323885), (5526, 303840), (5697, 294720), (6140, 273456), (6330, 265248), (6480, 259108), (6752, 248670), (7368, 227880), (7596, 221040), (8289, 202560), (8440, 198936), (8640, 194331), (9210, 182304), (9495, 176832), (9824, 170910), (10128, 165780), (11052, 151920), (11394, 147360), (12280, 136728), (12660, 132624), (12960, 129554), (13504, 124335), (13815, 121536), (14736, 113940), (15192, 110520), (16578, 101280), (16880, 99468), (17091, 98240), (18420, 91152), (18990, 88416), (19648, 85455), (20256, 82890), (22104, 75960), (22788, 73680), (24560, 68364), (24867, 67520), (25320, 66312), (25920, 64777), (27630, 60768), (28485, 58944), (29472, 56970), (30384, 55260), (33156, 50640), (33760, 49734), (34182, 49120), (36840, 45576), (37980, 44208), (40512, 41445)]