67845760

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 163257120

約数和(自身を除く): 95411360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 467, 640, 908, 934, 1135, 1816, 1868, 2270, 2335, 3632, 3736, 4540, 4670, 7264, 7472, 9080, 9340, 14528, 14944, 18160, 18680, 29056, 29888, 36320, 37360, 59776, 72640, 74720, 106009, 145280, 149440, 212018, 298880, 424036, 530045, 848072, 1060090, 1696144, 2120180, 3392288, 4240360, 6784576, 8480720, 13569152, 16961440, 33922880, 67845760]

約数ペア:

[(1, 67845760), (2, 33922880), (4, 16961440), (5, 13569152), (8, 8480720), (10, 6784576), (16, 4240360), (20, 3392288), (32, 2120180), (40, 1696144), (64, 1060090), (80, 848072), (128, 530045), (160, 424036), (227, 298880), (320, 212018), (454, 149440), (467, 145280), (640, 106009), (908, 74720), (934, 72640), (1135, 59776), (1816, 37360), (1868, 36320), (2270, 29888), (2335, 29056), (3632, 18680), (3736, 18160), (4540, 14944), (4670, 14528), (7264, 9340), (7472, 9080)]