415465120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 1151849160

約数和(自身を除く): 736384040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 197, 224, 245, 269, 280, 392, 394, 490, 538, 560, 784, 788, 980, 985, 1076, 1120, 1345, 1379, 1568, 1576, 1883, 1960, 1970, 2152, 2690, 2758, 3152, 3766, 3920, 3940, 4304, 5380, 5516, 6304, 6895, 7532, 7840, 7880, 8608, 9415, 9653, 10760, 11032, 13181, 13790, 15064, 15760, 18830, 19306, 21520, 22064, 26362, 27580, 30128, 31520, 37660, 38612, 43040, 44128, 48265, 52724, 52993, 55160, 60256, 65905, 75320, 77224, 96530, 105448, 105986, 110320, 131810, 150640, 154448, 193060, 210896, 211972, 220640, 263620, 264965, 301280, 308896, 370951, 386120, 421792, 423944, 527240, 529930, 741902, 772240, 847888, 1054480, 1059860, 1483804, 1544480, 1695776, 1854755, 2108960, 2119720, 2596657, 2967608, 3709510, 4239440, 5193314, 5935216, 7419020, 8478880, 10386628, 11870432, 12983285, 14838040, 20773256, 25966570, 29676080, 41546512, 51933140, 59352160, 83093024, 103866280, 207732560, 415465120]

約数ペア:

[(1, 415465120), (2, 207732560), (4, 103866280), (5, 83093024), (7, 59352160), (8, 51933140), (10, 41546512), (14, 29676080), (16, 25966570), (20, 20773256), (28, 14838040), (32, 12983285), (35, 11870432), (40, 10386628), (49, 8478880), (56, 7419020), (70, 5935216), (80, 5193314), (98, 4239440), (112, 3709510), (140, 2967608), (160, 2596657), (196, 2119720), (197, 2108960), (224, 1854755), (245, 1695776), (269, 1544480), (280, 1483804), (392, 1059860), (394, 1054480), (490, 847888), (538, 772240), (560, 741902), (784, 529930), (788, 527240), (980, 423944), (985, 421792), (1076, 386120), (1120, 370951), (1345, 308896), (1379, 301280), (1568, 264965), (1576, 263620), (1883, 220640), (1960, 211972), (1970, 210896), (2152, 193060), (2690, 154448), (2758, 150640), (3152, 131810), (3766, 110320), (3920, 105986), (3940, 105448), (4304, 96530), (5380, 77224), (5516, 75320), (6304, 65905), (6895, 60256), (7532, 55160), (7840, 52993), (7880, 52724), (8608, 48265), (9415, 44128), (9653, 43040), (10760, 38612), (11032, 37660), (13181, 31520), (13790, 30128), (15064, 27580), (15760, 26362), (18830, 22064), (19306, 21520)]