179095280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 521049984

約数和(自身を除く): 341954704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 337, 364, 365, 455, 511, 520, 560, 584, 674, 728, 730, 910, 949, 1022, 1040, 1168, 1348, 1456, 1460, 1685, 1820, 1898, 2044, 2359, 2555, 2696, 2920, 3370, 3640, 3796, 4088, 4381, 4718, 4745, 5110, 5392, 5840, 6643, 6740, 7280, 7592, 8176, 8762, 9436, 9490, 10220, 11795, 13286, 13480, 15184, 17524, 18872, 18980, 20440, 21905, 23590, 24601, 26572, 26960, 30667, 33215, 35048, 37744, 37960, 40880, 43810, 47180, 49202, 53144, 61334, 66430, 70096, 75920, 87620, 94360, 98404, 106288, 122668, 123005, 132860, 153335, 172207, 175240, 188720, 196808, 245336, 246010, 265720, 306670, 319813, 344414, 350480, 393616, 490672, 492020, 531440, 613340, 639626, 688828, 861035, 984040, 1226680, 1279252, 1377656, 1599065, 1722070, 1968080, 2238691, 2453360, 2558504, 2755312, 3198130, 3444140, 4477382, 5117008, 6396260, 6888280, 8954764, 11193455, 12792520, 13776560, 17909528, 22386910, 25585040, 35819056, 44773820, 89547640, 179095280]

約数ペア:

[(1, 179095280), (2, 89547640), (4, 44773820), (5, 35819056), (7, 25585040), (8, 22386910), (10, 17909528), (13, 13776560), (14, 12792520), (16, 11193455), (20, 8954764), (26, 6888280), (28, 6396260), (35, 5117008), (40, 4477382), (52, 3444140), (56, 3198130), (65, 2755312), (70, 2558504), (73, 2453360), (80, 2238691), (91, 1968080), (104, 1722070), (112, 1599065), (130, 1377656), (140, 1279252), (146, 1226680), (182, 984040), (208, 861035), (260, 688828), (280, 639626), (292, 613340), (337, 531440), (364, 492020), (365, 490672), (455, 393616), (511, 350480), (520, 344414), (560, 319813), (584, 306670), (674, 265720), (728, 246010), (730, 245336), (910, 196808), (949, 188720), (1022, 175240), (1040, 172207), (1168, 153335), (1348, 132860), (1456, 123005), (1460, 122668), (1685, 106288), (1820, 98404), (1898, 94360), (2044, 87620), (2359, 75920), (2555, 70096), (2696, 66430), (2920, 61334), (3370, 53144), (3640, 49202), (3796, 47180), (4088, 43810), (4381, 40880), (4718, 37960), (4745, 37744), (5110, 35048), (5392, 33215), (5840, 30667), (6643, 26960), (6740, 26572), (7280, 24601), (7592, 23590), (8176, 21905), (8762, 20440), (9436, 18980), (9490, 18872), (10220, 17524), (11795, 15184), (13286, 13480)]