237873440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{30341}}^1$

素因数の和:30370

約数の個数: 72

約数和(自身を含む): 653748732

約数和(自身を除く): 415875292

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, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 30341, 60682, 121364, 151705, 212387, 242728, 303410, 424774, 485456, 606820, 849548, 970912, 1061935, 1213640, 1486709, 1699096, 2123870, 2427280, 2973418, 3398192, 4247740, 4854560, 5946836, 6796384, 7433545, 8495480, 11893672, 14867090, 16990960, 23787344, 29734180, 33981920, 47574688, 59468360, 118936720, 237873440]

約数ペア:

[(1, 237873440), (2, 118936720), (4, 59468360), (5, 47574688), (7, 33981920), (8, 29734180), (10, 23787344), (14, 16990960), (16, 14867090), (20, 11893672), (28, 8495480), (32, 7433545), (35, 6796384), (40, 5946836), (49, 4854560), (56, 4247740), (70, 3398192), (80, 2973418), (98, 2427280), (112, 2123870), (140, 1699096), (160, 1486709), (196, 1213640), (224, 1061935), (245, 970912), (280, 849548), (392, 606820), (490, 485456), (560, 424774), (784, 303410), (980, 242728), (1120, 212387), (1568, 151705), (1960, 121364), (3920, 60682), (7840, 30341)]