1503129040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7691}}^1$

素因数の和:8060

約数の個数: 80

約数和(自身を含む): 4005993600

約数和(自身を除く): 2502864560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 349, 560, 698, 1396, 1745, 2443, 2792, 3490, 4886, 5584, 6980, 7691, 9772, 12215, 13960, 15382, 19544, 24430, 27920, 30764, 38455, 39088, 48860, 53837, 61528, 76910, 97720, 107674, 123056, 153820, 195440, 215348, 269185, 307640, 430696, 538370, 615280, 861392, 1076740, 2153480, 2684159, 4306960, 5368318, 10736636, 13420795, 18789113, 21473272, 26841590, 37578226, 42946544, 53683180, 75156452, 93945565, 107366360, 150312904, 187891130, 214732720, 300625808, 375782260, 751564520, 1503129040]

約数ペア:

[(1, 1503129040), (2, 751564520), (4, 375782260), (5, 300625808), (7, 214732720), (8, 187891130), (10, 150312904), (14, 107366360), (16, 93945565), (20, 75156452), (28, 53683180), (35, 42946544), (40, 37578226), (56, 26841590), (70, 21473272), (80, 18789113), (112, 13420795), (140, 10736636), (280, 5368318), (349, 4306960), (560, 2684159), (698, 2153480), (1396, 1076740), (1745, 861392), (2443, 615280), (2792, 538370), (3490, 430696), (4886, 307640), (5584, 269185), (6980, 215348), (7691, 195440), (9772, 153820), (12215, 123056), (13960, 107674), (15382, 97720), (19544, 76910), (24430, 61528), (27920, 53837), (30764, 48860), (38455, 39088)]