23013760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 68739840

約数和(自身を除く): 45726080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 467, 560, 616, 640, 704, 770, 880, 896, 934, 1120, 1232, 1408, 1540, 1760, 1868, 2240, 2335, 2464, 3080, 3269, 3520, 3736, 4480, 4670, 4928, 5137, 6160, 6538, 7040, 7472, 9340, 9856, 10274, 12320, 13076, 14944, 16345, 18680, 20548, 24640, 25685, 26152, 29888, 32690, 35959, 37360, 41096, 49280, 51370, 52304, 59776, 65380, 71918, 74720, 82192, 102740, 104608, 130760, 143836, 149440, 164384, 179795, 205480, 209216, 261520, 287672, 298880, 328768, 359590, 410960, 418432, 523040, 575344, 657536, 719180, 821920, 1046080, 1150688, 1438360, 1643840, 2092160, 2301376, 2876720, 3287680, 4602752, 5753440, 11506880, 23013760]

約数ペア:

[(1, 23013760), (2, 11506880), (4, 5753440), (5, 4602752), (7, 3287680), (8, 2876720), (10, 2301376), (11, 2092160), (14, 1643840), (16, 1438360), (20, 1150688), (22, 1046080), (28, 821920), (32, 719180), (35, 657536), (40, 575344), (44, 523040), (55, 418432), (56, 410960), (64, 359590), (70, 328768), (77, 298880), (80, 287672), (88, 261520), (110, 209216), (112, 205480), (128, 179795), (140, 164384), (154, 149440), (160, 143836), (176, 130760), (220, 104608), (224, 102740), (280, 82192), (308, 74720), (320, 71918), (352, 65380), (385, 59776), (440, 52304), (448, 51370), (467, 49280), (560, 41096), (616, 37360), (640, 35959), (704, 32690), (770, 29888), (880, 26152), (896, 25685), (934, 24640), (1120, 20548), (1232, 18680), (1408, 16345), (1540, 14944), (1760, 13076), (1868, 12320), (2240, 10274), (2335, 9856), (2464, 9340), (3080, 7472), (3269, 7040), (3520, 6538), (3736, 6160), (4480, 5137), (4670, 4928)]