133278880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 363073536

約数和(自身を除く): 229794656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 937, 1016, 1120, 1270, 1778, 1874, 2032, 2540, 3556, 3748, 4064, 4445, 4685, 5080, 6559, 7112, 7496, 8890, 9370, 10160, 13118, 14224, 14992, 17780, 18740, 20320, 26236, 28448, 29984, 32795, 35560, 37480, 52472, 65590, 71120, 74960, 104944, 118999, 131180, 142240, 149920, 209888, 237998, 262360, 475996, 524720, 594995, 832993, 951992, 1049440, 1189990, 1665986, 1903984, 2379980, 3331972, 3807968, 4164965, 4759960, 6663944, 8329930, 9519920, 13327888, 16659860, 19039840, 26655776, 33319720, 66639440, 133278880]

約数ペア:

[(1, 133278880), (2, 66639440), (4, 33319720), (5, 26655776), (7, 19039840), (8, 16659860), (10, 13327888), (14, 9519920), (16, 8329930), (20, 6663944), (28, 4759960), (32, 4164965), (35, 3807968), (40, 3331972), (56, 2379980), (70, 1903984), (80, 1665986), (112, 1189990), (127, 1049440), (140, 951992), (160, 832993), (224, 594995), (254, 524720), (280, 475996), (508, 262360), (560, 237998), (635, 209888), (889, 149920), (937, 142240), (1016, 131180), (1120, 118999), (1270, 104944), (1778, 74960), (1874, 71120), (2032, 65590), (2540, 52472), (3556, 37480), (3748, 35560), (4064, 32795), (4445, 29984), (4685, 28448), (5080, 26236), (6559, 20320), (7112, 18740), (7496, 17780), (8890, 14992), (9370, 14224), (10160, 13118)]