237994960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 650750760

約数和(自身を除く): 412755800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 109, 112, 140, 196, 218, 245, 280, 392, 436, 490, 545, 557, 560, 763, 784, 872, 980, 1090, 1114, 1526, 1744, 1960, 2180, 2228, 2785, 3052, 3815, 3899, 3920, 4360, 4456, 5341, 5570, 6104, 7630, 7798, 8720, 8912, 10682, 11140, 12208, 15260, 15596, 19495, 21364, 22280, 26705, 27293, 30520, 31192, 38990, 42728, 44560, 53410, 54586, 60713, 61040, 62384, 77980, 85456, 106820, 109172, 121426, 136465, 155960, 213640, 218344, 242852, 272930, 303565, 311920, 424991, 427280, 436688, 485704, 545860, 607130, 849982, 971408, 1091720, 1214260, 1699964, 2124955, 2183440, 2428520, 2974937, 3399928, 4249910, 4857040, 5949874, 6799856, 8499820, 11899748, 14874685, 16999640, 23799496, 29749370, 33999280, 47598992, 59498740, 118997480, 237994960]

約数ペア:

[(1, 237994960), (2, 118997480), (4, 59498740), (5, 47598992), (7, 33999280), (8, 29749370), (10, 23799496), (14, 16999640), (16, 14874685), (20, 11899748), (28, 8499820), (35, 6799856), (40, 5949874), (49, 4857040), (56, 4249910), (70, 3399928), (80, 2974937), (98, 2428520), (109, 2183440), (112, 2124955), (140, 1699964), (196, 1214260), (218, 1091720), (245, 971408), (280, 849982), (392, 607130), (436, 545860), (490, 485704), (545, 436688), (557, 427280), (560, 424991), (763, 311920), (784, 303565), (872, 272930), (980, 242852), (1090, 218344), (1114, 213640), (1526, 155960), (1744, 136465), (1960, 121426), (2180, 109172), (2228, 106820), (2785, 85456), (3052, 77980), (3815, 62384), (3899, 61040), (3920, 60713), (4360, 54586), (4456, 53410), (5341, 44560), (5570, 42728), (6104, 38990), (7630, 31192), (7798, 30520), (8720, 27293), (8912, 26705), (10682, 22280), (11140, 21364), (12208, 19495), (15260, 15596)]