421908480

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 416

約数和(自身を含む): 1729939200

約数和(自身を除く): 1308030720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 512, 540, 545, 560, 576, 630, 640, 654, 672, 720, 756, 763, 768, 840, 864, 872, 896, 945, 960, 981, 1008, 1024, 1080, 1090, 1120, 1152, 1260, 1280, 1308, 1344, 1440, 1512, 1526, 1536, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2048, 2160, 2180, 2240, 2289, 2304, 2520, 2560, 2616, 2688, 2880, 2943, 3024, 3052, 3072, 3270, 3360, 3456, 3488, 3584, 3780, 3815, 3840, 3924, 4032, 4096, 4320, 4360, 4480, 4578, 4608, 4905, 5040, 5120, 5232, 5376, 5760, 5886, 6048, 6104, 6144, 6540, 6720, 6867, 6912, 6976, 7168, 7560, 7630, 7680, 7848, 8064, 8640, 8720, 8960, 9156, 9216, 9810, 10080, 10240, 10464, 10752, 11445, 11520, 11772, 12096, 12208, 12288, 13080, 13440, 13734, 13824, 13952, 14336, 14715, 15120, 15260, 15360, 15696, 16128, 17280, 17440, 17920, 18312, 18432, 19620, 20160, 20480, 20601, 20928, 21504, 22890, 23040, 23544, 24192, 24416, 26160, 26880, 27468, 27648, 27904, 28672, 29430, 30240, 30520, 30720, 31392, 32256, 34335, 34560, 34880, 35840, 36624, 36864, 39240, 40320, 41202, 41856, 43008, 45780, 46080, 47088, 48384, 48832, 52320, 53760, 54936, 55296, 55808, 58860, 60480, 61040, 61440, 62784, 64512, 68670, 69120, 69760, 71680, 73248, 78480, 80640, 82404, 83712, 86016, 91560, 92160, 94176, 96768, 97664, 103005, 104640, 107520, 109872, 110592, 111616, 117720, 120960, 122080, 125568, 129024, 137340, 138240, 139520, 143360, 146496, 156960, 161280, 164808, 167424, 183120, 184320, 188352, 193536, 195328, 206010, 209280, 215040, 219744, 223232, 235440, 241920, 244160, 251136, 258048, 274680, 276480, 279040, 292992, 313920, 322560, 329616, 334848, 366240, 376704, 387072, 390656, 412020, 418560, 430080, 439488, 446464, 470880, 483840, 488320, 502272, 549360, 552960, 558080, 585984, 627840, 645120, 659232, 669696, 732480, 753408, 774144, 781312, 824040, 837120, 878976, 941760, 967680, 976640, 1004544, 1098720, 1116160, 1171968, 1255680, 1290240, 1318464, 1339392, 1464960, 1506816, 1562624, 1648080, 1674240, 1757952, 1883520, 1935360, 1953280, 2009088, 2197440, 2232320, 2343936, 2511360, 2636928, 2929920, 3013632, 3125248, 3296160, 3348480, 3515904, 3767040, 3870720, 3906560, 4018176, 4394880, 4687872, 5022720, 5273856, 5859840, 6027264, 6592320, 6696960, 7031808, 7534080, 7813120, 8789760, 9375744, 10045440, 10547712, 11719680, 12054528, 13184640, 14063616, 15068160, 15626240, 17579520, 20090880, 21095424, 23439360, 26369280, 28127232, 30136320, 35159040, 42190848, 46878720, 52738560, 60272640, 70318080, 84381696, 105477120, 140636160, 210954240, 421908480]

約数ペア:

[(1, 421908480), (2, 210954240), (3, 140636160), (4, 105477120), (5, 84381696), (6, 70318080), (7, 60272640), (8, 52738560), (9, 46878720), (10, 42190848), (12, 35159040), (14, 30136320), (15, 28127232), (16, 26369280), (18, 23439360), (20, 21095424), (21, 20090880), (24, 17579520), (27, 15626240), (28, 15068160), (30, 14063616), (32, 13184640), (35, 12054528), (36, 11719680), (40, 10547712), (42, 10045440), (45, 9375744), (48, 8789760), (54, 7813120), (56, 7534080), (60, 7031808), (63, 6696960), (64, 6592320), (70, 6027264), (72, 5859840), (80, 5273856), (84, 5022720), (90, 4687872), (96, 4394880), (105, 4018176), (108, 3906560), (109, 3870720), (112, 3767040), (120, 3515904), (126, 3348480), (128, 3296160), (135, 3125248), (140, 3013632), (144, 2929920), (160, 2636928), (168, 2511360), (180, 2343936), (189, 2232320), (192, 2197440), (210, 2009088), (216, 1953280), (218, 1935360), (224, 1883520), (240, 1757952), (252, 1674240), (256, 1648080), (270, 1562624), (280, 1506816), (288, 1464960), (315, 1339392), (320, 1318464), (327, 1290240), (336, 1255680), (360, 1171968), (378, 1116160), (384, 1098720), (420, 1004544), (432, 976640), (436, 967680), (448, 941760), (480, 878976), (504, 837120), (512, 824040), (540, 781312), (545, 774144), (560, 753408), (576, 732480), (630, 669696), (640, 659232), (654, 645120), (672, 627840), (720, 585984), (756, 558080), (763, 552960), (768, 549360), (840, 502272), (864, 488320), (872, 483840), (896, 470880), (945, 446464), (960, 439488), (981, 430080), (1008, 418560), (1024, 412020), (1080, 390656), (1090, 387072), (1120, 376704), (1152, 366240), (1260, 334848), (1280, 329616), (1308, 322560), (1344, 313920), (1440, 292992), (1512, 279040), (1526, 276480), (1536, 274680), (1635, 258048), (1680, 251136), (1728, 244160), (1744, 241920), (1792, 235440), (1890, 223232), (1920, 219744), (1962, 215040), (2016, 209280), (2048, 206010), (2160, 195328), (2180, 193536), (2240, 188352), (2289, 184320), (2304, 183120), (2520, 167424), (2560, 164808), (2616, 161280), (2688, 156960), (2880, 146496), (2943, 143360), (3024, 139520), (3052, 138240), (3072, 137340), (3270, 129024), (3360, 125568), (3456, 122080), (3488, 120960), (3584, 117720), (3780, 111616), (3815, 110592), (3840, 109872), (3924, 107520), (4032, 104640), (4096, 103005), (4320, 97664), (4360, 96768), (4480, 94176), (4578, 92160), (4608, 91560), (4905, 86016), (5040, 83712), (5120, 82404), (5232, 80640), (5376, 78480), (5760, 73248), (5886, 71680), (6048, 69760), (6104, 69120), (6144, 68670), (6540, 64512), (6720, 62784), (6867, 61440), (6912, 61040), (6976, 60480), (7168, 58860), (7560, 55808), (7630, 55296), (7680, 54936), (7848, 53760), (8064, 52320), (8640, 48832), (8720, 48384), (8960, 47088), (9156, 46080), (9216, 45780), (9810, 43008), (10080, 41856), (10240, 41202), (10464, 40320), (10752, 39240), (11445, 36864), (11520, 36624), (11772, 35840), (12096, 34880), (12208, 34560), (12288, 34335), (13080, 32256), (13440, 31392), (13734, 30720), (13824, 30520), (13952, 30240), (14336, 29430), (14715, 28672), (15120, 27904), (15260, 27648), (15360, 27468), (15696, 26880), (16128, 26160), (17280, 24416), (17440, 24192), (17920, 23544), (18312, 23040), (18432, 22890), (19620, 21504), (20160, 20928), (20480, 20601)]