127075480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6308

約数の個数: 64

約数和(自身を含む): 331295040

約数和(自身を除く): 204219560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 6217, 10220, 12434, 20440, 24868, 31085, 43519, 49736, 62170, 87038, 124340, 174076, 217595, 248680, 348152, 435190, 453841, 870380, 907682, 1740760, 1815364, 2269205, 3176887, 3630728, 4538410, 6353774, 9076820, 12707548, 15884435, 18153640, 25415096, 31768870, 63537740, 127075480]

約数ペア:

[(1, 127075480), (2, 63537740), (4, 31768870), (5, 25415096), (7, 18153640), (8, 15884435), (10, 12707548), (14, 9076820), (20, 6353774), (28, 4538410), (35, 3630728), (40, 3176887), (56, 2269205), (70, 1815364), (73, 1740760), (140, 907682), (146, 870380), (280, 453841), (292, 435190), (365, 348152), (511, 248680), (584, 217595), (730, 174076), (1022, 124340), (1460, 87038), (2044, 62170), (2555, 49736), (2920, 43519), (4088, 31085), (5110, 24868), (6217, 20440), (10220, 12434)]