673617280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 128

約数和(自身を含む): 1875804480

約数和(自身を除く): 1202187200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2837, 2968, 3392, 3710, 4240, 4480, 5674, 5936, 6784, 7420, 8480, 11348, 11872, 14185, 14840, 16960, 19859, 22696, 23744, 28370, 29680, 33920, 39718, 45392, 47488, 56740, 59360, 79436, 90784, 99295, 113480, 118720, 150361, 158872, 181568, 198590, 226960, 237440, 300722, 317744, 363136, 397180, 453920, 601444, 635488, 751805, 794360, 907840, 1052527, 1202888, 1270976, 1503610, 1588720, 1815680, 2105054, 2405776, 2541952, 3007220, 3177440, 4210108, 4811552, 5262635, 6014440, 6354880, 8420216, 9623104, 10525270, 12028880, 12709760, 16840432, 19246208, 21050540, 24057760, 33680864, 42101080, 48115520, 67361728, 84202160, 96231040, 134723456, 168404320, 336808640, 673617280]

約数ペア:

[(1, 673617280), (2, 336808640), (4, 168404320), (5, 134723456), (7, 96231040), (8, 84202160), (10, 67361728), (14, 48115520), (16, 42101080), (20, 33680864), (28, 24057760), (32, 21050540), (35, 19246208), (40, 16840432), (53, 12709760), (56, 12028880), (64, 10525270), (70, 9623104), (80, 8420216), (106, 6354880), (112, 6014440), (128, 5262635), (140, 4811552), (160, 4210108), (212, 3177440), (224, 3007220), (265, 2541952), (280, 2405776), (320, 2105054), (371, 1815680), (424, 1588720), (448, 1503610), (530, 1270976), (560, 1202888), (640, 1052527), (742, 907840), (848, 794360), (896, 751805), (1060, 635488), (1120, 601444), (1484, 453920), (1696, 397180), (1855, 363136), (2120, 317744), (2240, 300722), (2837, 237440), (2968, 226960), (3392, 198590), (3710, 181568), (4240, 158872), (4480, 150361), (5674, 118720), (5936, 113480), (6784, 99295), (7420, 90784), (8480, 79436), (11348, 59360), (11872, 56740), (14185, 47488), (14840, 45392), (16960, 39718), (19859, 33920), (22696, 29680), (23744, 28370)]