421907189760

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{326999}}^1$

素因数の和:327041

約数の個数: 312

約数和(自身を含む): 1671357168000

約数和(自身を除く): 1249449978240

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, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 20480, 21504, 23040, 26880, 28672, 30720, 32256, 35840, 36864, 40320, 43008, 46080, 53760, 61440, 64512, 71680, 80640, 86016, 92160, 107520, 129024, 143360, 161280, 184320, 215040, 258048, 322560, 326999, 430080, 645120, 653998, 980997, 1290240, 1307996, 1634995, 1961994, 2288993, 2615992, 2942991, 3269990, 3923988, 4577986, 4904985, 5231984, 5885982, 6539980, 6866979, 7847976, 9155972, 9809970, 10463968, 11444965, 11771964, 13079960, 13733958, 14714955, 15695952, 18311944, 19619940, 20600937, 20927936, 22889930, 23543928, 26159920, 27467916, 29429910, 31391904, 34334895, 36623888, 39239880, 41201874, 41855872, 45779860, 47087856, 52319840, 54935832, 58859820, 62783808, 68669790, 73247776, 78479760, 82403748, 83711744, 91559720, 94175712, 103004685, 104639680, 109871664, 117719640, 125567616, 137339580, 146495552, 156959520, 164807496, 167423488, 183119440, 188351424, 206009370, 209279360, 219743328, 235439280, 251135232, 274679160, 292991104, 313919040, 329614992, 334846976, 366238880, 376702848, 412018740, 418558720, 439486656, 470878560, 502270464, 549358320, 585982208, 627838080, 659229984, 669693952, 732477760, 753405696, 824037480, 837117440, 878973312, 941757120, 1004540928, 1098716640, 1171964416, 1255676160, 1318459968, 1339387904, 1464955520, 1506811392, 1648074960, 1674234880, 1757946624, 1883514240, 2009081856, 2197433280, 2343928832, 2511352320, 2636919936, 2929911040, 3013622784, 3296149920, 3348469760, 3515893248, 3767028480, 4018163712, 4394866560, 4687857664, 5022704640, 5273839872, 5859822080, 6027245568, 6592299840, 6696939520, 7031786496, 7534056960, 8789733120, 9375715328, 10045409280, 10547679744, 11719644160, 12054491136, 13184599680, 14063572992, 15068113920, 17579466240, 20090818560, 21095359488, 23439288320, 26369199360, 28127145984, 30136227840, 35158932480, 42190718976, 46878576640, 52738398720, 60272455680, 70317864960, 84381437952, 105476797440, 140635729920, 210953594880, 421907189760]

約数ペア:

[(1, 421907189760), (2, 210953594880), (3, 140635729920), (4, 105476797440), (5, 84381437952), (6, 70317864960), (7, 60272455680), (8, 52738398720), (9, 46878576640), (10, 42190718976), (12, 35158932480), (14, 30136227840), (15, 28127145984), (16, 26369199360), (18, 23439288320), (20, 21095359488), (21, 20090818560), (24, 17579466240), (28, 15068113920), (30, 14063572992), (32, 13184599680), (35, 12054491136), (36, 11719644160), (40, 10547679744), (42, 10045409280), (45, 9375715328), (48, 8789733120), (56, 7534056960), (60, 7031786496), (63, 6696939520), (64, 6592299840), (70, 6027245568), (72, 5859822080), (80, 5273839872), (84, 5022704640), (90, 4687857664), (96, 4394866560), (105, 4018163712), (112, 3767028480), (120, 3515893248), (126, 3348469760), (128, 3296149920), (140, 3013622784), (144, 2929911040), (160, 2636919936), (168, 2511352320), (180, 2343928832), (192, 2197433280), (210, 2009081856), (224, 1883514240), (240, 1757946624), (252, 1674234880), (256, 1648074960), (280, 1506811392), (288, 1464955520), (315, 1339387904), (320, 1318459968), (336, 1255676160), (360, 1171964416), (384, 1098716640), (420, 1004540928), (448, 941757120), (480, 878973312), (504, 837117440), (512, 824037480), (560, 753405696), (576, 732477760), (630, 669693952), (640, 659229984), (672, 627838080), (720, 585982208), (768, 549358320), (840, 502270464), (896, 470878560), (960, 439486656), (1008, 418558720), (1024, 412018740), (1120, 376702848), (1152, 366238880), (1260, 334846976), (1280, 329614992), (1344, 313919040), (1440, 292991104), (1536, 274679160), (1680, 251135232), (1792, 235439280), (1920, 219743328), (2016, 209279360), (2048, 206009370), (2240, 188351424), (2304, 183119440), (2520, 167423488), (2560, 164807496), (2688, 156959520), (2880, 146495552), (3072, 137339580), (3360, 125567616), (3584, 117719640), (3840, 109871664), (4032, 104639680), (4096, 103004685), (4480, 94175712), (4608, 91559720), (5040, 83711744), (5120, 82403748), (5376, 78479760), (5760, 73247776), (6144, 68669790), (6720, 62783808), (7168, 58859820), (7680, 54935832), (8064, 52319840), (8960, 47087856), (9216, 45779860), (10080, 41855872), (10240, 41201874), (10752, 39239880), (11520, 36623888), (12288, 34334895), (13440, 31391904), (14336, 29429910), (15360, 27467916), (16128, 26159920), (17920, 23543928), (18432, 22889930), (20160, 20927936), (20480, 20600937), (21504, 19619940), (23040, 18311944), (26880, 15695952), (28672, 14714955), (30720, 13733958), (32256, 13079960), (35840, 11771964), (36864, 11444965), (40320, 10463968), (43008, 9809970), (46080, 9155972), (53760, 7847976), (61440, 6866979), (64512, 6539980), (71680, 5885982), (80640, 5231984), (86016, 4904985), (92160, 4577986), (107520, 3923988), (129024, 3269990), (143360, 2942991), (161280, 2615992), (184320, 2288993), (215040, 1961994), (258048, 1634995), (322560, 1307996), (326999, 1290240), (430080, 980997), (645120, 653998)]