12773130240

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 256

約数和(自身を含む): 44039520000

約数和(自身を除く): 31266389760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 1999, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 3998, 4096, 4160, 4992, 5120, 5997, 6144, 6240, 6656, 7680, 7996, 8192, 8320, 9984, 9995, 10240, 11994, 12288, 12480, 13312, 15360, 15992, 16384, 16640, 19968, 19990, 20480, 23988, 24576, 24960, 25987, 26624, 29985, 30720, 31984, 32768, 33280, 39936, 39980, 40960, 47976, 49152, 49920, 51974, 53248, 59970, 61440, 63968, 66560, 77961, 79872, 79960, 81920, 95952, 98304, 99840, 103948, 106496, 119940, 122880, 127936, 129935, 133120, 155922, 159744, 159920, 163840, 191904, 199680, 207896, 212992, 239880, 245760, 255872, 259870, 266240, 311844, 319488, 319840, 383808, 389805, 399360, 415792, 425984, 479760, 491520, 511744, 519740, 532480, 623688, 638976, 639680, 767616, 779610, 798720, 831584, 959520, 1023488, 1039480, 1064960, 1247376, 1277952, 1279360, 1535232, 1559220, 1597440, 1663168, 1919040, 2046976, 2078960, 2129920, 2494752, 2558720, 3070464, 3118440, 3194880, 3326336, 3838080, 4093952, 4157920, 4989504, 5117440, 6140928, 6236880, 6389760, 6652672, 7676160, 8187904, 8315840, 9979008, 10234880, 12281856, 12473760, 13305344, 15352320, 16375808, 16631680, 19958016, 20469760, 24563712, 24947520, 26610688, 30704640, 32751616, 33263360, 39916032, 40939520, 49127424, 49895040, 53221376, 61409280, 65503232, 66526720, 79832064, 81879040, 98254848, 99790080, 106442752, 122818560, 133053440, 159664128, 163758080, 196509696, 199580160, 212885504, 245637120, 266106880, 319328256, 327516160, 399160320, 425771008, 491274240, 532213760, 638656512, 798320640, 851542016, 982548480, 1064427520, 1277313024, 1596641280, 2128855040, 2554626048, 3193282560, 4257710080, 6386565120, 12773130240]

約数ペア:

[(1, 12773130240), (2, 6386565120), (3, 4257710080), (4, 3193282560), (5, 2554626048), (6, 2128855040), (8, 1596641280), (10, 1277313024), (12, 1064427520), (13, 982548480), (15, 851542016), (16, 798320640), (20, 638656512), (24, 532213760), (26, 491274240), (30, 425771008), (32, 399160320), (39, 327516160), (40, 319328256), (48, 266106880), (52, 245637120), (60, 212885504), (64, 199580160), (65, 196509696), (78, 163758080), (80, 159664128), (96, 133053440), (104, 122818560), (120, 106442752), (128, 99790080), (130, 98254848), (156, 81879040), (160, 79832064), (192, 66526720), (195, 65503232), (208, 61409280), (240, 53221376), (256, 49895040), (260, 49127424), (312, 40939520), (320, 39916032), (384, 33263360), (390, 32751616), (416, 30704640), (480, 26610688), (512, 24947520), (520, 24563712), (624, 20469760), (640, 19958016), (768, 16631680), (780, 16375808), (832, 15352320), (960, 13305344), (1024, 12473760), (1040, 12281856), (1248, 10234880), (1280, 9979008), (1536, 8315840), (1560, 8187904), (1664, 7676160), (1920, 6652672), (1999, 6389760), (2048, 6236880), (2080, 6140928), (2496, 5117440), (2560, 4989504), (3072, 4157920), (3120, 4093952), (3328, 3838080), (3840, 3326336), (3998, 3194880), (4096, 3118440), (4160, 3070464), (4992, 2558720), (5120, 2494752), (5997, 2129920), (6144, 2078960), (6240, 2046976), (6656, 1919040), (7680, 1663168), (7996, 1597440), (8192, 1559220), (8320, 1535232), (9984, 1279360), (9995, 1277952), (10240, 1247376), (11994, 1064960), (12288, 1039480), (12480, 1023488), (13312, 959520), (15360, 831584), (15992, 798720), (16384, 779610), (16640, 767616), (19968, 639680), (19990, 638976), (20480, 623688), (23988, 532480), (24576, 519740), (24960, 511744), (25987, 491520), (26624, 479760), (29985, 425984), (30720, 415792), (31984, 399360), (32768, 389805), (33280, 383808), (39936, 319840), (39980, 319488), (40960, 311844), (47976, 266240), (49152, 259870), (49920, 255872), (51974, 245760), (53248, 239880), (59970, 212992), (61440, 207896), (63968, 199680), (66560, 191904), (77961, 163840), (79872, 159920), (79960, 159744), (81920, 155922), (95952, 133120), (98304, 129935), (99840, 127936), (103948, 122880), (106496, 119940)]