140513280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2319

約数の個数: 104

約数和(自身を含む): 449784192

約数和(自身を除く): 309270912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2287, 2560, 3072, 3840, 4096, 4574, 5120, 6144, 6861, 7680, 9148, 10240, 11435, 12288, 13722, 15360, 18296, 20480, 22870, 27444, 30720, 34305, 36592, 45740, 54888, 61440, 68610, 73184, 91480, 109776, 137220, 146368, 182960, 219552, 274440, 292736, 365920, 439104, 548880, 585472, 731840, 878208, 1097760, 1170944, 1463680, 1756416, 2195520, 2341888, 2927360, 3512832, 4391040, 4683776, 5854720, 7025664, 8782080, 9367552, 11709440, 14051328, 17564160, 23418880, 28102656, 35128320, 46837760, 70256640, 140513280]

約数ペア:

[(1, 140513280), (2, 70256640), (3, 46837760), (4, 35128320), (5, 28102656), (6, 23418880), (8, 17564160), (10, 14051328), (12, 11709440), (15, 9367552), (16, 8782080), (20, 7025664), (24, 5854720), (30, 4683776), (32, 4391040), (40, 3512832), (48, 2927360), (60, 2341888), (64, 2195520), (80, 1756416), (96, 1463680), (120, 1170944), (128, 1097760), (160, 878208), (192, 731840), (240, 585472), (256, 548880), (320, 439104), (384, 365920), (480, 292736), (512, 274440), (640, 219552), (768, 182960), (960, 146368), (1024, 137220), (1280, 109776), (1536, 91480), (1920, 73184), (2048, 68610), (2287, 61440), (2560, 54888), (3072, 45740), (3840, 36592), (4096, 34305), (4574, 30720), (5120, 27444), (6144, 22870), (6861, 20480), (7680, 18296), (9148, 15360), (10240, 13722), (11435, 12288)]