129338440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 370656000

約数和(自身を除く): 241317560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 857, 980, 1078, 1372, 1540, 1714, 1715, 1960, 2156, 2695, 2744, 3080, 3428, 3430, 3773, 4285, 4312, 5390, 5999, 6856, 6860, 7546, 8570, 9427, 10780, 11998, 13720, 15092, 17140, 18854, 18865, 21560, 23996, 29995, 30184, 34280, 37708, 37730, 41993, 47135, 47992, 59990, 65989, 75416, 75460, 83986, 94270, 119980, 131978, 150920, 167972, 188540, 209965, 239960, 263956, 293951, 329945, 335944, 377080, 419930, 461923, 527912, 587902, 659890, 839860, 923846, 1175804, 1319780, 1469755, 1679720, 1847692, 2309615, 2351608, 2639560, 2939510, 3233461, 3695384, 4619230, 5879020, 6466922, 9238460, 11758040, 12933844, 16167305, 18476920, 25867688, 32334610, 64669220, 129338440]

約数ペア:

[(1, 129338440), (2, 64669220), (4, 32334610), (5, 25867688), (7, 18476920), (8, 16167305), (10, 12933844), (11, 11758040), (14, 9238460), (20, 6466922), (22, 5879020), (28, 4619230), (35, 3695384), (40, 3233461), (44, 2939510), (49, 2639560), (55, 2351608), (56, 2309615), (70, 1847692), (77, 1679720), (88, 1469755), (98, 1319780), (110, 1175804), (140, 923846), (154, 839860), (196, 659890), (220, 587902), (245, 527912), (280, 461923), (308, 419930), (343, 377080), (385, 335944), (392, 329945), (440, 293951), (490, 263956), (539, 239960), (616, 209965), (686, 188540), (770, 167972), (857, 150920), (980, 131978), (1078, 119980), (1372, 94270), (1540, 83986), (1714, 75460), (1715, 75416), (1960, 65989), (2156, 59990), (2695, 47992), (2744, 47135), (3080, 41993), (3428, 37730), (3430, 37708), (3773, 34280), (4285, 30184), (4312, 29995), (5390, 23996), (5999, 21560), (6856, 18865), (6860, 18854), (7546, 17140), (8570, 15092), (9427, 13720), (10780, 11998)]