163375920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1824

約数の個数: 160

約数和(自身を含む): 576153600

約数和(自身を除く): 412777680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1759, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3518, 3870, 4644, 5160, 5277, 5805, 6192, 7036, 7740, 8795, 9288, 10320, 10554, 11610, 14072, 15480, 15831, 17590, 18576, 21108, 23220, 26385, 28144, 30960, 31662, 35180, 42216, 46440, 47493, 52770, 63324, 70360, 75637, 79155, 84432, 92880, 94986, 105540, 126648, 140720, 151274, 158310, 189972, 211080, 226911, 237465, 253296, 302548, 316620, 378185, 379944, 422160, 453822, 474930, 605096, 633240, 680733, 756370, 759888, 907644, 949860, 1134555, 1210192, 1266480, 1361466, 1512740, 1815288, 1899720, 2042199, 2269110, 2722932, 3025480, 3403665, 3630576, 3799440, 4084398, 4538220, 5445864, 6050960, 6807330, 8168796, 9076440, 10210995, 10891728, 13614660, 16337592, 18152880, 20421990, 27229320, 32675184, 40843980, 54458640, 81687960, 163375920]

約数ペア:

[(1, 163375920), (2, 81687960), (3, 54458640), (4, 40843980), (5, 32675184), (6, 27229320), (8, 20421990), (9, 18152880), (10, 16337592), (12, 13614660), (15, 10891728), (16, 10210995), (18, 9076440), (20, 8168796), (24, 6807330), (27, 6050960), (30, 5445864), (36, 4538220), (40, 4084398), (43, 3799440), (45, 3630576), (48, 3403665), (54, 3025480), (60, 2722932), (72, 2269110), (80, 2042199), (86, 1899720), (90, 1815288), (108, 1512740), (120, 1361466), (129, 1266480), (135, 1210192), (144, 1134555), (172, 949860), (180, 907644), (215, 759888), (216, 756370), (240, 680733), (258, 633240), (270, 605096), (344, 474930), (360, 453822), (387, 422160), (430, 379944), (432, 378185), (516, 316620), (540, 302548), (645, 253296), (688, 237465), (720, 226911), (774, 211080), (860, 189972), (1032, 158310), (1080, 151274), (1161, 140720), (1290, 126648), (1548, 105540), (1720, 94986), (1759, 92880), (1935, 84432), (2064, 79155), (2160, 75637), (2322, 70360), (2580, 63324), (3096, 52770), (3440, 47493), (3518, 46440), (3870, 42216), (4644, 35180), (5160, 31662), (5277, 30960), (5805, 28144), (6192, 26385), (7036, 23220), (7740, 21108), (8795, 18576), (9288, 17590), (10320, 15831), (10554, 15480), (11610, 14072)]