264658240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 224

約数和(自身を含む): 821643264

約数和(自身を除く): 556985024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 467, 506, 560, 616, 644, 704, 736, 770, 805, 880, 920, 934, 1012, 1120, 1232, 1265, 1288, 1472, 1540, 1610, 1760, 1771, 1840, 1868, 2024, 2240, 2335, 2464, 2530, 2576, 3080, 3220, 3269, 3520, 3542, 3680, 3736, 4048, 4670, 4928, 5060, 5137, 5152, 6160, 6440, 6538, 7084, 7360, 7472, 8096, 8855, 9340, 10120, 10274, 10304, 10741, 12320, 12880, 13076, 14168, 14944, 16192, 16345, 17710, 18680, 20240, 20548, 21482, 24640, 25685, 25760, 26152, 28336, 29888, 32690, 35420, 35959, 37360, 40480, 41096, 42964, 51370, 51520, 52304, 53705, 56672, 65380, 70840, 71918, 74720, 75187, 80960, 82192, 85928, 102740, 104608, 107410, 113344, 118151, 130760, 141680, 143836, 149440, 150374, 164384, 171856, 179795, 205480, 209216, 214820, 236302, 261520, 283360, 287672, 300748, 328768, 343712, 359590, 375935, 410960, 429640, 472604, 523040, 566720, 575344, 590755, 601496, 687424, 719180, 751870, 821920, 827057, 859280, 945208, 1046080, 1150688, 1181510, 1202992, 1438360, 1503740, 1643840, 1654114, 1718560, 1890416, 2301376, 2363020, 2405984, 2876720, 3007480, 3308228, 3437120, 3780832, 4135285, 4726040, 4811968, 5753440, 6014960, 6616456, 7561664, 8270570, 9452080, 11506880, 12029920, 13232912, 16541140, 18904160, 24059840, 26465824, 33082280, 37808320, 52931648, 66164560, 132329120, 264658240]

約数ペア:

[(1, 264658240), (2, 132329120), (4, 66164560), (5, 52931648), (7, 37808320), (8, 33082280), (10, 26465824), (11, 24059840), (14, 18904160), (16, 16541140), (20, 13232912), (22, 12029920), (23, 11506880), (28, 9452080), (32, 8270570), (35, 7561664), (40, 6616456), (44, 6014960), (46, 5753440), (55, 4811968), (56, 4726040), (64, 4135285), (70, 3780832), (77, 3437120), (80, 3308228), (88, 3007480), (92, 2876720), (110, 2405984), (112, 2363020), (115, 2301376), (140, 1890416), (154, 1718560), (160, 1654114), (161, 1643840), (176, 1503740), (184, 1438360), (220, 1202992), (224, 1181510), (230, 1150688), (253, 1046080), (280, 945208), (308, 859280), (320, 827057), (322, 821920), (352, 751870), (368, 719180), (385, 687424), (440, 601496), (448, 590755), (460, 575344), (467, 566720), (506, 523040), (560, 472604), (616, 429640), (644, 410960), (704, 375935), (736, 359590), (770, 343712), (805, 328768), (880, 300748), (920, 287672), (934, 283360), (1012, 261520), (1120, 236302), (1232, 214820), (1265, 209216), (1288, 205480), (1472, 179795), (1540, 171856), (1610, 164384), (1760, 150374), (1771, 149440), (1840, 143836), (1868, 141680), (2024, 130760), (2240, 118151), (2335, 113344), (2464, 107410), (2530, 104608), (2576, 102740), (3080, 85928), (3220, 82192), (3269, 80960), (3520, 75187), (3542, 74720), (3680, 71918), (3736, 70840), (4048, 65380), (4670, 56672), (4928, 53705), (5060, 52304), (5137, 51520), (5152, 51370), (6160, 42964), (6440, 41096), (6538, 40480), (7084, 37360), (7360, 35959), (7472, 35420), (8096, 32690), (8855, 29888), (9340, 28336), (10120, 26152), (10274, 25760), (10304, 25685), (10741, 24640), (12320, 21482), (12880, 20548), (13076, 20240), (14168, 18680), (14944, 17710), (16192, 16345)]