130800816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 387924576

約数和(自身を除く): 257123760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 73, 92, 138, 144, 146, 184, 207, 219, 276, 292, 368, 414, 438, 541, 552, 584, 657, 828, 876, 1082, 1104, 1168, 1314, 1623, 1656, 1679, 1752, 2164, 2628, 3246, 3312, 3358, 3504, 4328, 4869, 5037, 5256, 6492, 6716, 8656, 9738, 10074, 10512, 12443, 12984, 13432, 15111, 19476, 20148, 24886, 25968, 26864, 30222, 37329, 38952, 39493, 40296, 49772, 60444, 74658, 77904, 78986, 80592, 99544, 111987, 118479, 120888, 149316, 157972, 199088, 223974, 236958, 241776, 298632, 315944, 355437, 447948, 473916, 597264, 631888, 710874, 895896, 908339, 947832, 1421748, 1791792, 1816678, 1895664, 2725017, 2843496, 3633356, 5450034, 5686992, 7266712, 8175051, 10900068, 14533424, 16350102, 21800136, 32700204, 43600272, 65400408, 130800816]

約数ペア:

[(1, 130800816), (2, 65400408), (3, 43600272), (4, 32700204), (6, 21800136), (8, 16350102), (9, 14533424), (12, 10900068), (16, 8175051), (18, 7266712), (23, 5686992), (24, 5450034), (36, 3633356), (46, 2843496), (48, 2725017), (69, 1895664), (72, 1816678), (73, 1791792), (92, 1421748), (138, 947832), (144, 908339), (146, 895896), (184, 710874), (207, 631888), (219, 597264), (276, 473916), (292, 447948), (368, 355437), (414, 315944), (438, 298632), (541, 241776), (552, 236958), (584, 223974), (657, 199088), (828, 157972), (876, 149316), (1082, 120888), (1104, 118479), (1168, 111987), (1314, 99544), (1623, 80592), (1656, 78986), (1679, 77904), (1752, 74658), (2164, 60444), (2628, 49772), (3246, 40296), (3312, 39493), (3358, 38952), (3504, 37329), (4328, 30222), (4869, 26864), (5037, 25968), (5256, 24886), (6492, 20148), (6716, 19476), (8656, 15111), (9738, 13432), (10074, 12984), (10512, 12443)]