19134360

素因数分解:

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

素因数の和:2558

約数の個数: 128

約数和(自身を含む): 72921600

約数和(自身を除く): 53787240

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 2531, 3780, 5062, 7560, 7593, 10124, 12655, 15186, 17717, 20248, 22779, 25310, 30372, 35434, 37965, 45558, 50620, 53151, 60744, 68337, 70868, 75930, 88585, 91116, 101240, 106302, 113895, 136674, 141736, 151860, 159453, 177170, 182232, 212604, 227790, 265755, 273348, 303720, 318906, 341685, 354340, 425208, 455580, 478359, 531510, 546696, 637812, 683370, 708680, 797265, 911160, 956718, 1063020, 1275624, 1366740, 1594530, 1913436, 2126040, 2391795, 2733480, 3189060, 3826872, 4783590, 6378120, 9567180, 19134360]

約数ペア:

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