76326880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3008

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 138788384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2963, 3220, 3680, 5152, 5926, 6440, 11852, 12880, 14815, 20741, 23704, 25760, 29630, 41482, 47408, 59260, 68149, 82964, 94816, 103705, 118520, 136298, 165928, 207410, 237040, 272596, 331856, 340745, 414820, 474080, 477043, 545192, 663712, 681490, 829640, 954086, 1090384, 1362980, 1659280, 1908172, 2180768, 2385215, 2725960, 3318560, 3816344, 4770430, 5451920, 7632688, 9540860, 10903840, 15265376, 19081720, 38163440, 76326880]

約数ペア:

[(1, 76326880), (2, 38163440), (4, 19081720), (5, 15265376), (7, 10903840), (8, 9540860), (10, 7632688), (14, 5451920), (16, 4770430), (20, 3816344), (23, 3318560), (28, 2725960), (32, 2385215), (35, 2180768), (40, 1908172), (46, 1659280), (56, 1362980), (70, 1090384), (80, 954086), (92, 829640), (112, 681490), (115, 663712), (140, 545192), (160, 477043), (161, 474080), (184, 414820), (224, 340745), (230, 331856), (280, 272596), (322, 237040), (368, 207410), (460, 165928), (560, 136298), (644, 118520), (736, 103705), (805, 94816), (920, 82964), (1120, 68149), (1288, 59260), (1610, 47408), (1840, 41482), (2576, 29630), (2963, 25760), (3220, 23704), (3680, 20741), (5152, 14815), (5926, 12880), (6440, 11852)]