12635747280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49999}}^1$

素因数の和:50040

約数の個数: 240

約数和(自身を含む): 47392800000

約数和(自身を除く): 34757052720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 49999, 50544, 63180, 84240, 99998, 126360, 149997, 199996, 249995, 252720, 299994, 399992, 449991, 499990, 599988, 649987, 749985, 799984, 899982, 999980, 1199976, 1299974, 1349973, 1499970, 1799964, 1949961, 1999960, 2249955, 2399952, 2599948, 2699946, 2999940, 3249935, 3599928, 3899922, 3999920, 4049919, 4499910, 5199896, 5399892, 5849883, 5999880, 6499870, 6749865, 7199856, 7799844, 8099838, 8999820, 9749805, 10399792, 10799784, 11699766, 11999760, 12149757, 12999740, 13499730, 15599688, 16199676, 17549649, 17999640, 19499610, 20249595, 21599568, 23399532, 24299514, 25999480, 26999460, 29249415, 31199376, 32399352, 35099298, 35999280, 38999220, 40499190, 46799064, 48599028, 51998960, 52648947, 53998920, 58498830, 60748785, 64798704, 70198596, 77998440, 80998380, 87748245, 93598128, 97198056, 105297894, 107997840, 116997660, 121497570, 140397192, 155996880, 157946841, 161996760, 175496490, 194396112, 210595788, 233995320, 242995140, 263244735, 280794384, 315893682, 323993520, 350992980, 421191576, 467990640, 485990280, 526489470, 631787364, 701985960, 789734205, 842383152, 971980560, 1052978940, 1263574728, 1403971920, 1579468410, 2105957880, 2527149456, 3158936820, 4211915760, 6317873640, 12635747280]

約数ペア:

[(1, 12635747280), (2, 6317873640), (3, 4211915760), (4, 3158936820), (5, 2527149456), (6, 2105957880), (8, 1579468410), (9, 1403971920), (10, 1263574728), (12, 1052978940), (13, 971980560), (15, 842383152), (16, 789734205), (18, 701985960), (20, 631787364), (24, 526489470), (26, 485990280), (27, 467990640), (30, 421191576), (36, 350992980), (39, 323993520), (40, 315893682), (45, 280794384), (48, 263244735), (52, 242995140), (54, 233995320), (60, 210595788), (65, 194396112), (72, 175496490), (78, 161996760), (80, 157946841), (81, 155996880), (90, 140397192), (104, 121497570), (108, 116997660), (117, 107997840), (120, 105297894), (130, 97198056), (135, 93598128), (144, 87748245), (156, 80998380), (162, 77998440), (180, 70198596), (195, 64798704), (208, 60748785), (216, 58498830), (234, 53998920), (240, 52648947), (243, 51998960), (260, 48599028), (270, 46799064), (312, 40499190), (324, 38999220), (351, 35999280), (360, 35099298), (390, 32399352), (405, 31199376), (432, 29249415), (468, 26999460), (486, 25999480), (520, 24299514), (540, 23399532), (585, 21599568), (624, 20249595), (648, 19499610), (702, 17999640), (720, 17549649), (780, 16199676), (810, 15599688), (936, 13499730), (972, 12999740), (1040, 12149757), (1053, 11999760), (1080, 11699766), (1170, 10799784), (1215, 10399792), (1296, 9749805), (1404, 8999820), (1560, 8099838), (1620, 7799844), (1755, 7199856), (1872, 6749865), (1944, 6499870), (2106, 5999880), (2160, 5849883), (2340, 5399892), (2430, 5199896), (2808, 4499910), (3120, 4049919), (3159, 3999920), (3240, 3899922), (3510, 3599928), (3888, 3249935), (4212, 2999940), (4680, 2699946), (4860, 2599948), (5265, 2399952), (5616, 2249955), (6318, 1999960), (6480, 1949961), (7020, 1799964), (8424, 1499970), (9360, 1349973), (9720, 1299974), (10530, 1199976), (12636, 999980), (14040, 899982), (15795, 799984), (16848, 749985), (19440, 649987), (21060, 599988), (25272, 499990), (28080, 449991), (31590, 399992), (42120, 299994), (49999, 252720), (50544, 249995), (63180, 199996), (84240, 149997), (99998, 126360)]