127199520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 144

約数和(自身を含む): 496117440

約数和(自身を除く): 368917920

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12619, 25238, 37857, 50476, 63095, 75714, 88333, 100952, 113571, 126190, 151428, 176666, 189285, 201904, 227142, 252380, 264999, 302856, 353332, 378570, 403808, 441665, 454284, 504760, 529998, 567855, 605712, 706664, 757140, 794997, 883330, 908568, 1009520, 1059996, 1135710, 1211424, 1324995, 1413328, 1514280, 1589994, 1766660, 1817136, 2019040, 2119992, 2271420, 2649990, 2826656, 3028560, 3179988, 3533320, 3634272, 3974985, 4239984, 4542840, 5299980, 6057120, 6359976, 7066640, 7949970, 8479968, 9085680, 10599960, 12719952, 14133280, 15899940, 18171360, 21199920, 25439904, 31799880, 42399840, 63599760, 127199520]

約数ペア:

[(1, 127199520), (2, 63599760), (3, 42399840), (4, 31799880), (5, 25439904), (6, 21199920), (7, 18171360), (8, 15899940), (9, 14133280), (10, 12719952), (12, 10599960), (14, 9085680), (15, 8479968), (16, 7949970), (18, 7066640), (20, 6359976), (21, 6057120), (24, 5299980), (28, 4542840), (30, 4239984), (32, 3974985), (35, 3634272), (36, 3533320), (40, 3179988), (42, 3028560), (45, 2826656), (48, 2649990), (56, 2271420), (60, 2119992), (63, 2019040), (70, 1817136), (72, 1766660), (80, 1589994), (84, 1514280), (90, 1413328), (96, 1324995), (105, 1211424), (112, 1135710), (120, 1059996), (126, 1009520), (140, 908568), (144, 883330), (160, 794997), (168, 757140), (180, 706664), (210, 605712), (224, 567855), (240, 529998), (252, 504760), (280, 454284), (288, 441665), (315, 403808), (336, 378570), (360, 353332), (420, 302856), (480, 264999), (504, 252380), (560, 227142), (630, 201904), (672, 189285), (720, 176666), (840, 151428), (1008, 126190), (1120, 113571), (1260, 100952), (1440, 88333), (1680, 75714), (2016, 63095), (2520, 50476), (3360, 37857), (5040, 25238), (10080, 12619)]