238564480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 733224960

約数和(自身を除く): 494660480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 77, 80, 88, 94, 103, 110, 112, 128, 140, 154, 160, 176, 188, 206, 220, 224, 235, 280, 308, 320, 329, 352, 376, 385, 412, 440, 448, 470, 515, 517, 560, 616, 640, 658, 704, 721, 752, 770, 824, 880, 896, 940, 1030, 1034, 1120, 1133, 1232, 1316, 1408, 1442, 1504, 1540, 1645, 1648, 1760, 1880, 2060, 2068, 2240, 2266, 2464, 2585, 2632, 2884, 3008, 3080, 3290, 3296, 3520, 3605, 3619, 3760, 4120, 4136, 4480, 4532, 4841, 4928, 5170, 5264, 5665, 5768, 6016, 6160, 6580, 6592, 7040, 7210, 7238, 7520, 7931, 8240, 8272, 9064, 9682, 9856, 10340, 10528, 11330, 11536, 12320, 13160, 13184, 14420, 14476, 15040, 15862, 16480, 16544, 18095, 18128, 19364, 20680, 21056, 22660, 23072, 24205, 24640, 26320, 28840, 28952, 30080, 31724, 32960, 33088, 33887, 36190, 36256, 38728, 39655, 41360, 42112, 45320, 46144, 48410, 49280, 52640, 53251, 57680, 57904, 63448, 65920, 66176, 67774, 72380, 72512, 77456, 79310, 82720, 90640, 92288, 96820, 105280, 106502, 115360, 115808, 126896, 135548, 144760, 145024, 154912, 158620, 165440, 169435, 181280, 193640, 210560, 213004, 230720, 231616, 253792, 266255, 271096, 289520, 309824, 317240, 330880, 338870, 362560, 372757, 387280, 426008, 461440, 463232, 507584, 532510, 542192, 579040, 619648, 634480, 677740, 725120, 745514, 774560, 852016, 1015168, 1065020, 1084384, 1158080, 1268960, 1355480, 1491028, 1549120, 1704032, 1863785, 2130040, 2168768, 2316160, 2537920, 2710960, 2982056, 3098240, 3408064, 3727570, 4260080, 4337536, 5075840, 5421920, 5964112, 6816128, 7455140, 8520160, 10843840, 11928224, 14910280, 17040320, 21687680, 23856448, 29820560, 34080640, 47712896, 59641120, 119282240, 238564480]

約数ペア:

[(1, 238564480), (2, 119282240), (4, 59641120), (5, 47712896), (7, 34080640), (8, 29820560), (10, 23856448), (11, 21687680), (14, 17040320), (16, 14910280), (20, 11928224), (22, 10843840), (28, 8520160), (32, 7455140), (35, 6816128), (40, 5964112), (44, 5421920), (47, 5075840), (55, 4337536), (56, 4260080), (64, 3727570), (70, 3408064), (77, 3098240), (80, 2982056), (88, 2710960), (94, 2537920), (103, 2316160), (110, 2168768), (112, 2130040), (128, 1863785), (140, 1704032), (154, 1549120), (160, 1491028), (176, 1355480), (188, 1268960), (206, 1158080), (220, 1084384), (224, 1065020), (235, 1015168), (280, 852016), (308, 774560), (320, 745514), (329, 725120), (352, 677740), (376, 634480), (385, 619648), (412, 579040), (440, 542192), (448, 532510), (470, 507584), (515, 463232), (517, 461440), (560, 426008), (616, 387280), (640, 372757), (658, 362560), (704, 338870), (721, 330880), (752, 317240), (770, 309824), (824, 289520), (880, 271096), (896, 266255), (940, 253792), (1030, 231616), (1034, 230720), (1120, 213004), (1133, 210560), (1232, 193640), (1316, 181280), (1408, 169435), (1442, 165440), (1504, 158620), (1540, 154912), (1645, 145024), (1648, 144760), (1760, 135548), (1880, 126896), (2060, 115808), (2068, 115360), (2240, 106502), (2266, 105280), (2464, 96820), (2585, 92288), (2632, 90640), (2884, 82720), (3008, 79310), (3080, 77456), (3290, 72512), (3296, 72380), (3520, 67774), (3605, 66176), (3619, 65920), (3760, 63448), (4120, 57904), (4136, 57680), (4480, 53251), (4532, 52640), (4841, 49280), (4928, 48410), (5170, 46144), (5264, 45320), (5665, 42112), (5768, 41360), (6016, 39655), (6160, 38728), (6580, 36256), (6592, 36190), (7040, 33887), (7210, 33088), (7238, 32960), (7520, 31724), (7931, 30080), (8240, 28952), (8272, 28840), (9064, 26320), (9682, 24640), (9856, 24205), (10340, 23072), (10528, 22660), (11330, 21056), (11536, 20680), (12320, 19364), (13160, 18128), (13184, 18095), (14420, 16544), (14476, 16480), (15040, 15862)]