127484840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7717}}^1$

素因数の和:7794

約数の個数: 64

約数和(自身を含む): 333417600

約数和(自身を除く): 205932760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 7717, 8260, 15434, 16520, 30868, 38585, 54019, 61736, 77170, 108038, 154340, 216076, 270095, 308680, 432152, 455303, 540190, 910606, 1080380, 1821212, 2160760, 2276515, 3187121, 3642424, 4553030, 6374242, 9106060, 12748484, 15935605, 18212120, 25496968, 31871210, 63742420, 127484840]

約数ペア:

[(1, 127484840), (2, 63742420), (4, 31871210), (5, 25496968), (7, 18212120), (8, 15935605), (10, 12748484), (14, 9106060), (20, 6374242), (28, 4553030), (35, 3642424), (40, 3187121), (56, 2276515), (59, 2160760), (70, 1821212), (118, 1080380), (140, 910606), (236, 540190), (280, 455303), (295, 432152), (413, 308680), (472, 270095), (590, 216076), (826, 154340), (1180, 108038), (1652, 77170), (2065, 61736), (2360, 54019), (3304, 38585), (4130, 30868), (7717, 16520), (8260, 15434)]