141030400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 132

約数和(自身を含む): 400032928

約数和(自身を除く): 259002528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 787, 800, 896, 1024, 1120, 1280, 1400, 1574, 1600, 1792, 2240, 2560, 2800, 3148, 3200, 3584, 3935, 4480, 5120, 5509, 5600, 6296, 6400, 7168, 7870, 8960, 11018, 11200, 12592, 12800, 15740, 17920, 19675, 22036, 22400, 25184, 25600, 27545, 31480, 35840, 39350, 44072, 44800, 50368, 55090, 62960, 78700, 88144, 89600, 100736, 110180, 125920, 137725, 157400, 176288, 179200, 201472, 220360, 251840, 275450, 314800, 352576, 402944, 440720, 503680, 550900, 629600, 705152, 805888, 881440, 1007360, 1101800, 1259200, 1410304, 1762880, 2014720, 2203600, 2518400, 2820608, 3525760, 4029440, 4407200, 5036800, 5641216, 7051520, 8814400, 10073600, 14103040, 17628800, 20147200, 28206080, 35257600, 70515200, 141030400]

約数ペア:

[(1, 141030400), (2, 70515200), (4, 35257600), (5, 28206080), (7, 20147200), (8, 17628800), (10, 14103040), (14, 10073600), (16, 8814400), (20, 7051520), (25, 5641216), (28, 5036800), (32, 4407200), (35, 4029440), (40, 3525760), (50, 2820608), (56, 2518400), (64, 2203600), (70, 2014720), (80, 1762880), (100, 1410304), (112, 1259200), (128, 1101800), (140, 1007360), (160, 881440), (175, 805888), (200, 705152), (224, 629600), (256, 550900), (280, 503680), (320, 440720), (350, 402944), (400, 352576), (448, 314800), (512, 275450), (560, 251840), (640, 220360), (700, 201472), (787, 179200), (800, 176288), (896, 157400), (1024, 137725), (1120, 125920), (1280, 110180), (1400, 100736), (1574, 89600), (1600, 88144), (1792, 78700), (2240, 62960), (2560, 55090), (2800, 50368), (3148, 44800), (3200, 44072), (3584, 39350), (3935, 35840), (4480, 31480), (5120, 27545), (5509, 25600), (5600, 25184), (6296, 22400), (6400, 22036), (7168, 19675), (7870, 17920), (8960, 15740), (11018, 12800), (11200, 12592)]