143003200

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:804

約数の個数: 84

約数和(自身を含む): 354959920

約数和(自身を除く): 211956720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 400, 556, 643, 695, 800, 1112, 1286, 1390, 1600, 2224, 2572, 2780, 3215, 3475, 4448, 5144, 5560, 6430, 6950, 8896, 10288, 11120, 12860, 13900, 16075, 20576, 22240, 25720, 27800, 32150, 41152, 44480, 51440, 55600, 64300, 89377, 102880, 111200, 128600, 178754, 205760, 222400, 257200, 357508, 446885, 514400, 715016, 893770, 1028800, 1430032, 1787540, 2234425, 2860064, 3575080, 4468850, 5720128, 7150160, 8937700, 14300320, 17875400, 28600640, 35750800, 71501600, 143003200]

約数ペア:

[(1, 143003200), (2, 71501600), (4, 35750800), (5, 28600640), (8, 17875400), (10, 14300320), (16, 8937700), (20, 7150160), (25, 5720128), (32, 4468850), (40, 3575080), (50, 2860064), (64, 2234425), (80, 1787540), (100, 1430032), (139, 1028800), (160, 893770), (200, 715016), (278, 514400), (320, 446885), (400, 357508), (556, 257200), (643, 222400), (695, 205760), (800, 178754), (1112, 128600), (1286, 111200), (1390, 102880), (1600, 89377), (2224, 64300), (2572, 55600), (2780, 51440), (3215, 44480), (3475, 41152), (4448, 32150), (5144, 27800), (5560, 25720), (6430, 22240), (6950, 20576), (8896, 16075), (10288, 13900), (11120, 12860)]