216967680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 799413120

約数和(自身を除く): 582445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 73, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 146, 160, 172, 180, 192, 215, 216, 219, 240, 256, 258, 270, 288, 292, 320, 344, 360, 365, 384, 387, 430, 432, 438, 480, 512, 516, 540, 576, 584, 640, 645, 657, 688, 720, 730, 768, 774, 860, 864, 876, 960, 1032, 1080, 1095, 1152, 1161, 1168, 1280, 1290, 1314, 1376, 1440, 1460, 1536, 1548, 1720, 1728, 1752, 1920, 1935, 1971, 2064, 2160, 2190, 2304, 2322, 2336, 2560, 2580, 2628, 2752, 2880, 2920, 3096, 3139, 3285, 3440, 3456, 3504, 3840, 3870, 3942, 4128, 4320, 4380, 4608, 4644, 4672, 5160, 5256, 5504, 5760, 5805, 5840, 6192, 6278, 6570, 6880, 6912, 7008, 7680, 7740, 7884, 8256, 8640, 8760, 9288, 9344, 9417, 9855, 10320, 10512, 11008, 11520, 11610, 11680, 12384, 12556, 13140, 13760, 13824, 14016, 15480, 15695, 15768, 16512, 17280, 17520, 18576, 18688, 18834, 19710, 20640, 21024, 22016, 23040, 23220, 23360, 24768, 25112, 26280, 27520, 28032, 28251, 30960, 31390, 31536, 33024, 34560, 35040, 37152, 37376, 37668, 39420, 41280, 42048, 46440, 46720, 47085, 49536, 50224, 52560, 55040, 56064, 56502, 61920, 62780, 63072, 66048, 69120, 70080, 74304, 75336, 78840, 82560, 84096, 84753, 92880, 93440, 94170, 99072, 100448, 105120, 110080, 112128, 113004, 123840, 125560, 126144, 140160, 141255, 148608, 150672, 157680, 165120, 168192, 169506, 185760, 186880, 188340, 198144, 200896, 210240, 226008, 247680, 251120, 252288, 280320, 282510, 297216, 301344, 315360, 330240, 336384, 339012, 371520, 376680, 401792, 420480, 423765, 452016, 495360, 502240, 504576, 560640, 565020, 594432, 602688, 630720, 678024, 743040, 753360, 803584, 840960, 847530, 904032, 990720, 1004480, 1009152, 1130040, 1205376, 1261440, 1356048, 1486080, 1506720, 1607168, 1681920, 1695060, 1808064, 2008960, 2260080, 2410752, 2522880, 2712096, 2972160, 3013440, 3390120, 3616128, 4017920, 4520160, 4821504, 5045760, 5424192, 6026880, 6780240, 7232256, 8035840, 9040320, 10848384, 12053760, 13560480, 14464512, 18080640, 21696768, 24107520, 27120960, 36161280, 43393536, 54241920, 72322560, 108483840, 216967680]

約数ペア:

[(1, 216967680), (2, 108483840), (3, 72322560), (4, 54241920), (5, 43393536), (6, 36161280), (8, 27120960), (9, 24107520), (10, 21696768), (12, 18080640), (15, 14464512), (16, 13560480), (18, 12053760), (20, 10848384), (24, 9040320), (27, 8035840), (30, 7232256), (32, 6780240), (36, 6026880), (40, 5424192), (43, 5045760), (45, 4821504), (48, 4520160), (54, 4017920), (60, 3616128), (64, 3390120), (72, 3013440), (73, 2972160), (80, 2712096), (86, 2522880), (90, 2410752), (96, 2260080), (108, 2008960), (120, 1808064), (128, 1695060), (129, 1681920), (135, 1607168), (144, 1506720), (146, 1486080), (160, 1356048), (172, 1261440), (180, 1205376), (192, 1130040), (215, 1009152), (216, 1004480), (219, 990720), (240, 904032), (256, 847530), (258, 840960), (270, 803584), (288, 753360), (292, 743040), (320, 678024), (344, 630720), (360, 602688), (365, 594432), (384, 565020), (387, 560640), (430, 504576), (432, 502240), (438, 495360), (480, 452016), (512, 423765), (516, 420480), (540, 401792), (576, 376680), (584, 371520), (640, 339012), (645, 336384), (657, 330240), (688, 315360), (720, 301344), (730, 297216), (768, 282510), (774, 280320), (860, 252288), (864, 251120), (876, 247680), (960, 226008), (1032, 210240), (1080, 200896), (1095, 198144), (1152, 188340), (1161, 186880), (1168, 185760), (1280, 169506), (1290, 168192), (1314, 165120), (1376, 157680), (1440, 150672), (1460, 148608), (1536, 141255), (1548, 140160), (1720, 126144), (1728, 125560), (1752, 123840), (1920, 113004), (1935, 112128), (1971, 110080), (2064, 105120), (2160, 100448), (2190, 99072), (2304, 94170), (2322, 93440), (2336, 92880), (2560, 84753), (2580, 84096), (2628, 82560), (2752, 78840), (2880, 75336), (2920, 74304), (3096, 70080), (3139, 69120), (3285, 66048), (3440, 63072), (3456, 62780), (3504, 61920), (3840, 56502), (3870, 56064), (3942, 55040), (4128, 52560), (4320, 50224), (4380, 49536), (4608, 47085), (4644, 46720), (4672, 46440), (5160, 42048), (5256, 41280), (5504, 39420), (5760, 37668), (5805, 37376), (5840, 37152), (6192, 35040), (6278, 34560), (6570, 33024), (6880, 31536), (6912, 31390), (7008, 30960), (7680, 28251), (7740, 28032), (7884, 27520), (8256, 26280), (8640, 25112), (8760, 24768), (9288, 23360), (9344, 23220), (9417, 23040), (9855, 22016), (10320, 21024), (10512, 20640), (11008, 19710), (11520, 18834), (11610, 18688), (11680, 18576), (12384, 17520), (12556, 17280), (13140, 16512), (13760, 15768), (13824, 15695), (14016, 15480)]