1349600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 3781008

約数和(自身を除く): 2431408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 241, 280, 350, 400, 482, 560, 700, 800, 964, 1120, 1205, 1400, 1687, 1928, 2410, 2800, 3374, 3856, 4820, 5600, 6025, 6748, 7712, 8435, 9640, 12050, 13496, 16870, 19280, 24100, 26992, 33740, 38560, 42175, 48200, 53984, 67480, 84350, 96400, 134960, 168700, 192800, 269920, 337400, 674800, 1349600]

約数ペア:

[(1, 1349600), (2, 674800), (4, 337400), (5, 269920), (7, 192800), (8, 168700), (10, 134960), (14, 96400), (16, 84350), (20, 67480), (25, 53984), (28, 48200), (32, 42175), (35, 38560), (40, 33740), (50, 26992), (56, 24100), (70, 19280), (80, 16870), (100, 13496), (112, 12050), (140, 9640), (160, 8435), (175, 7712), (200, 6748), (224, 6025), (241, 5600), (280, 4820), (350, 3856), (400, 3374), (482, 2800), (560, 2410), (700, 1928), (800, 1687), (964, 1400), (1120, 1205)]