236428040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 562291200

約数和(自身を除く): 325863160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 3160, 3253, 3634, 6506, 7268, 9085, 13012, 14536, 16265, 18170, 26024, 32530, 36340, 65060, 72680, 74819, 130120, 149638, 256987, 299276, 374095, 513974, 598552, 748190, 1027948, 1284935, 1496380, 2055896, 2569870, 2992760, 5139740, 5910701, 10279480, 11821402, 23642804, 29553505, 47285608, 59107010, 118214020, 236428040]

約数ペア:

[(1, 236428040), (2, 118214020), (4, 59107010), (5, 47285608), (8, 29553505), (10, 23642804), (20, 11821402), (23, 10279480), (40, 5910701), (46, 5139740), (79, 2992760), (92, 2569870), (115, 2055896), (158, 1496380), (184, 1284935), (230, 1027948), (316, 748190), (395, 598552), (460, 513974), (632, 374095), (790, 299276), (920, 256987), (1580, 149638), (1817, 130120), (3160, 74819), (3253, 72680), (3634, 65060), (6506, 36340), (7268, 32530), (9085, 26024), (13012, 18170), (14536, 16265)]