6821457120

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 336

約数和(自身を含む): 24362865072

約数和(自身を除く): 17541407952

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 233, 240, 243, 251, 270, 288, 324, 360, 405, 432, 466, 480, 486, 502, 540, 648, 699, 720, 729, 753, 810, 864, 932, 972, 1004, 1080, 1165, 1215, 1255, 1296, 1398, 1440, 1458, 1506, 1620, 1864, 1944, 2008, 2097, 2160, 2259, 2330, 2430, 2510, 2592, 2796, 2916, 3012, 3240, 3495, 3645, 3728, 3765, 3888, 4016, 4194, 4320, 4518, 4660, 4860, 5020, 5592, 5832, 6024, 6291, 6480, 6777, 6990, 7290, 7456, 7530, 7776, 8032, 8388, 9036, 9320, 9720, 10040, 10485, 11184, 11295, 11664, 12048, 12582, 12960, 13554, 13980, 14580, 15060, 16776, 18072, 18640, 18873, 19440, 20080, 20331, 20970, 22368, 22590, 23328, 24096, 25164, 27108, 27960, 29160, 30120, 31455, 33552, 33885, 36144, 37280, 37746, 38880, 40160, 40662, 41940, 45180, 50328, 54216, 55920, 56619, 58320, 58483, 60240, 60993, 62910, 67104, 67770, 72288, 75492, 81324, 83880, 90360, 94365, 100656, 101655, 108432, 111840, 113238, 116640, 116966, 120480, 121986, 125820, 135540, 150984, 162648, 167760, 169857, 175449, 180720, 182979, 188730, 201312, 203310, 216864, 226476, 233932, 243972, 251640, 271080, 283095, 292415, 301968, 304965, 325296, 335520, 339714, 350898, 361440, 365958, 377460, 406620, 452952, 467864, 487944, 503280, 526347, 542160, 566190, 584830, 603936, 609930, 650592, 679428, 701796, 731916, 754920, 813240, 849285, 877245, 905904, 914895, 935728, 975888, 1006560, 1052694, 1084320, 1132380, 1169660, 1219860, 1358856, 1403592, 1463832, 1509840, 1579041, 1626480, 1698570, 1754490, 1811808, 1829790, 1871456, 1951776, 2105388, 2264760, 2339320, 2439720, 2631735, 2717712, 2807184, 2927664, 3019680, 3158082, 3252960, 3397140, 3508980, 3659580, 4210776, 4529520, 4678640, 4737123, 4879440, 5263470, 5435424, 5614368, 5855328, 6316164, 6794280, 7017960, 7319160, 7895205, 8421552, 9059040, 9357280, 9474246, 9758880, 10526940, 12632328, 13588560, 14035920, 14211369, 14638320, 15790410, 16843104, 18948492, 21053880, 23685615, 25264656, 27177120, 28071840, 28422738, 29276640, 31580820, 37896984, 42107760, 42634107, 47371230, 50529312, 56845476, 63161640, 71056845, 75793968, 84215520, 85268214, 94742460, 113690952, 126323280, 142113690, 151587936, 170536428, 189484920, 213170535, 227381904, 252646560, 284227380, 341072856, 378969840, 426341070, 454763808, 568454760, 682145712, 757939680, 852682140, 1136909520, 1364291424, 1705364280, 2273819040, 3410728560, 6821457120]

約数ペア:

[(1, 6821457120), (2, 3410728560), (3, 2273819040), (4, 1705364280), (5, 1364291424), (6, 1136909520), (8, 852682140), (9, 757939680), (10, 682145712), (12, 568454760), (15, 454763808), (16, 426341070), (18, 378969840), (20, 341072856), (24, 284227380), (27, 252646560), (30, 227381904), (32, 213170535), (36, 189484920), (40, 170536428), (45, 151587936), (48, 142113690), (54, 126323280), (60, 113690952), (72, 94742460), (80, 85268214), (81, 84215520), (90, 75793968), (96, 71056845), (108, 63161640), (120, 56845476), (135, 50529312), (144, 47371230), (160, 42634107), (162, 42107760), (180, 37896984), (216, 31580820), (233, 29276640), (240, 28422738), (243, 28071840), (251, 27177120), (270, 25264656), (288, 23685615), (324, 21053880), (360, 18948492), (405, 16843104), (432, 15790410), (466, 14638320), (480, 14211369), (486, 14035920), (502, 13588560), (540, 12632328), (648, 10526940), (699, 9758880), (720, 9474246), (729, 9357280), (753, 9059040), (810, 8421552), (864, 7895205), (932, 7319160), (972, 7017960), (1004, 6794280), (1080, 6316164), (1165, 5855328), (1215, 5614368), (1255, 5435424), (1296, 5263470), (1398, 4879440), (1440, 4737123), (1458, 4678640), (1506, 4529520), (1620, 4210776), (1864, 3659580), (1944, 3508980), (2008, 3397140), (2097, 3252960), (2160, 3158082), (2259, 3019680), (2330, 2927664), (2430, 2807184), (2510, 2717712), (2592, 2631735), (2796, 2439720), (2916, 2339320), (3012, 2264760), (3240, 2105388), (3495, 1951776), (3645, 1871456), (3728, 1829790), (3765, 1811808), (3888, 1754490), (4016, 1698570), (4194, 1626480), (4320, 1579041), (4518, 1509840), (4660, 1463832), (4860, 1403592), (5020, 1358856), (5592, 1219860), (5832, 1169660), (6024, 1132380), (6291, 1084320), (6480, 1052694), (6777, 1006560), (6990, 975888), (7290, 935728), (7456, 914895), (7530, 905904), (7776, 877245), (8032, 849285), (8388, 813240), (9036, 754920), (9320, 731916), (9720, 701796), (10040, 679428), (10485, 650592), (11184, 609930), (11295, 603936), (11664, 584830), (12048, 566190), (12582, 542160), (12960, 526347), (13554, 503280), (13980, 487944), (14580, 467864), (15060, 452952), (16776, 406620), (18072, 377460), (18640, 365958), (18873, 361440), (19440, 350898), (20080, 339714), (20331, 335520), (20970, 325296), (22368, 304965), (22590, 301968), (23328, 292415), (24096, 283095), (25164, 271080), (27108, 251640), (27960, 243972), (29160, 233932), (30120, 226476), (31455, 216864), (33552, 203310), (33885, 201312), (36144, 188730), (37280, 182979), (37746, 180720), (38880, 175449), (40160, 169857), (40662, 167760), (41940, 162648), (45180, 150984), (50328, 135540), (54216, 125820), (55920, 121986), (56619, 120480), (58320, 116966), (58483, 116640), (60240, 113238), (60993, 111840), (62910, 108432), (67104, 101655), (67770, 100656), (72288, 94365), (75492, 90360), (81324, 83880)]