57403080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 160

約数和(自身を含む): 220587840

約数和(自身を除く): 163184760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2531, 2835, 3240, 3780, 4536, 5062, 5670, 7560, 7593, 10124, 11340, 12655, 15186, 17717, 20248, 22680, 22779, 25310, 30372, 35434, 37965, 45558, 50620, 53151, 60744, 68337, 70868, 75930, 88585, 91116, 101240, 106302, 113895, 136674, 141736, 151860, 159453, 177170, 182232, 205011, 212604, 227790, 265755, 273348, 303720, 318906, 341685, 354340, 410022, 425208, 455580, 478359, 531510, 546696, 637812, 683370, 708680, 797265, 820044, 911160, 956718, 1025055, 1063020, 1275624, 1366740, 1435077, 1594530, 1640088, 1913436, 2050110, 2126040, 2391795, 2733480, 2870154, 3189060, 3826872, 4100220, 4783590, 5740308, 6378120, 7175385, 8200440, 9567180, 11480616, 14350770, 19134360, 28701540, 57403080]

約数ペア:

[(1, 57403080), (2, 28701540), (3, 19134360), (4, 14350770), (5, 11480616), (6, 9567180), (7, 8200440), (8, 7175385), (9, 6378120), (10, 5740308), (12, 4783590), (14, 4100220), (15, 3826872), (18, 3189060), (20, 2870154), (21, 2733480), (24, 2391795), (27, 2126040), (28, 2050110), (30, 1913436), (35, 1640088), (36, 1594530), (40, 1435077), (42, 1366740), (45, 1275624), (54, 1063020), (56, 1025055), (60, 956718), (63, 911160), (70, 820044), (72, 797265), (81, 708680), (84, 683370), (90, 637812), (105, 546696), (108, 531510), (120, 478359), (126, 455580), (135, 425208), (140, 410022), (162, 354340), (168, 341685), (180, 318906), (189, 303720), (210, 273348), (216, 265755), (252, 227790), (270, 212604), (280, 205011), (315, 182232), (324, 177170), (360, 159453), (378, 151860), (405, 141736), (420, 136674), (504, 113895), (540, 106302), (567, 101240), (630, 91116), (648, 88585), (756, 75930), (810, 70868), (840, 68337), (945, 60744), (1080, 53151), (1134, 50620), (1260, 45558), (1512, 37965), (1620, 35434), (1890, 30372), (2268, 25310), (2520, 22779), (2531, 22680), (2835, 20248), (3240, 17717), (3780, 15186), (4536, 12655), (5062, 11340), (5670, 10124), (7560, 7593)]