169431680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 453418560

約数和(自身を除く): 283986880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 587, 640, 656, 704, 820, 880, 902, 1174, 1312, 1408, 1640, 1760, 1804, 2255, 2348, 2624, 2935, 3280, 3520, 3608, 4510, 4696, 5248, 5870, 6457, 6560, 7040, 7216, 9020, 9392, 11740, 12914, 13120, 14432, 18040, 18784, 23480, 24067, 25828, 26240, 28864, 32285, 36080, 37568, 46960, 48134, 51656, 57728, 64570, 72160, 75136, 93920, 96268, 103312, 120335, 129140, 144320, 187840, 192536, 206624, 240670, 258280, 264737, 288640, 375680, 385072, 413248, 481340, 516560, 529474, 770144, 826496, 962680, 1033120, 1058948, 1323685, 1540288, 1925360, 2066240, 2117896, 2647370, 3080576, 3850720, 4132480, 4235792, 5294740, 7701440, 8471584, 10589480, 15402880, 16943168, 21178960, 33886336, 42357920, 84715840, 169431680]

約数ペア:

[(1, 169431680), (2, 84715840), (4, 42357920), (5, 33886336), (8, 21178960), (10, 16943168), (11, 15402880), (16, 10589480), (20, 8471584), (22, 7701440), (32, 5294740), (40, 4235792), (41, 4132480), (44, 3850720), (55, 3080576), (64, 2647370), (80, 2117896), (82, 2066240), (88, 1925360), (110, 1540288), (128, 1323685), (160, 1058948), (164, 1033120), (176, 962680), (205, 826496), (220, 770144), (320, 529474), (328, 516560), (352, 481340), (410, 413248), (440, 385072), (451, 375680), (587, 288640), (640, 264737), (656, 258280), (704, 240670), (820, 206624), (880, 192536), (902, 187840), (1174, 144320), (1312, 129140), (1408, 120335), (1640, 103312), (1760, 96268), (1804, 93920), (2255, 75136), (2348, 72160), (2624, 64570), (2935, 57728), (3280, 51656), (3520, 48134), (3608, 46960), (4510, 37568), (4696, 36080), (5248, 32285), (5870, 28864), (6457, 26240), (6560, 25828), (7040, 24067), (7216, 23480), (9020, 18784), (9392, 18040), (11740, 14432), (12914, 13120)]