159111540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 168

約数和(自身を含む): 572906880

約数和(自身を除く): 413795340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1559, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3118, 3402, 3645, 3780, 4677, 4860, 5103, 5670, 6236, 6804, 7290, 7795, 8505, 9354, 10206, 10913, 11340, 14031, 14580, 15590, 17010, 18708, 20412, 21826, 23385, 25515, 28062, 31180, 32739, 34020, 42093, 43652, 46770, 51030, 54565, 56124, 65478, 70155, 84186, 93540, 98217, 102060, 109130, 126279, 130956, 140310, 163695, 168372, 196434, 210465, 218260, 252558, 280620, 294651, 327390, 378837, 392868, 420930, 491085, 505116, 589302, 631395, 654780, 757674, 841860, 883953, 982170, 1136511, 1178604, 1262790, 1473255, 1515348, 1767906, 1894185, 1964340, 2273022, 2525580, 2651859, 2946510, 3535812, 3788370, 4419765, 4546044, 5303718, 5682555, 5893020, 7576740, 7955577, 8839530, 10607436, 11365110, 13259295, 15911154, 17679060, 22730220, 26518590, 31822308, 39777885, 53037180, 79555770, 159111540]

約数ペア:

[(1, 159111540), (2, 79555770), (3, 53037180), (4, 39777885), (5, 31822308), (6, 26518590), (7, 22730220), (9, 17679060), (10, 15911154), (12, 13259295), (14, 11365110), (15, 10607436), (18, 8839530), (20, 7955577), (21, 7576740), (27, 5893020), (28, 5682555), (30, 5303718), (35, 4546044), (36, 4419765), (42, 3788370), (45, 3535812), (54, 2946510), (60, 2651859), (63, 2525580), (70, 2273022), (81, 1964340), (84, 1894185), (90, 1767906), (105, 1515348), (108, 1473255), (126, 1262790), (135, 1178604), (140, 1136511), (162, 982170), (180, 883953), (189, 841860), (210, 757674), (243, 654780), (252, 631395), (270, 589302), (315, 505116), (324, 491085), (378, 420930), (405, 392868), (420, 378837), (486, 327390), (540, 294651), (567, 280620), (630, 252558), (729, 218260), (756, 210465), (810, 196434), (945, 168372), (972, 163695), (1134, 140310), (1215, 130956), (1260, 126279), (1458, 109130), (1559, 102060), (1620, 98217), (1701, 93540), (1890, 84186), (2268, 70155), (2430, 65478), (2835, 56124), (2916, 54565), (3118, 51030), (3402, 46770), (3645, 43652), (3780, 42093), (4677, 34020), (4860, 32739), (5103, 31180), (5670, 28062), (6236, 25515), (6804, 23385), (7290, 21826), (7795, 20412), (8505, 18708), (9354, 17010), (10206, 15590), (10913, 14580), (11340, 14031)]