234740240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1$

素因数の和:2616

約数の個数: 80

約数和(自身を含む): 627602688

約数和(自身を除く): 392862448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 1211, 1384, 1730, 2422, 2423, 2768, 3460, 4844, 4846, 6055, 6920, 9688, 9692, 12110, 12115, 13840, 16961, 19376, 19384, 24220, 24230, 33922, 38768, 48440, 48460, 67844, 84805, 96880, 96920, 135688, 169610, 193840, 271376, 339220, 419179, 678440, 838358, 1356880, 1676716, 2095895, 2934253, 3353432, 4191790, 5868506, 6706864, 8383580, 11737012, 14671265, 16767160, 23474024, 29342530, 33534320, 46948048, 58685060, 117370120, 234740240]

約数ペア:

[(1, 234740240), (2, 117370120), (4, 58685060), (5, 46948048), (7, 33534320), (8, 29342530), (10, 23474024), (14, 16767160), (16, 14671265), (20, 11737012), (28, 8383580), (35, 6706864), (40, 5868506), (56, 4191790), (70, 3353432), (80, 2934253), (112, 2095895), (140, 1676716), (173, 1356880), (280, 838358), (346, 678440), (560, 419179), (692, 339220), (865, 271376), (1211, 193840), (1384, 169610), (1730, 135688), (2422, 96920), (2423, 96880), (2768, 84805), (3460, 67844), (4844, 48460), (4846, 48440), (6055, 38768), (6920, 33922), (9688, 24230), (9692, 24220), (12110, 19384), (12115, 19376), (13840, 16961)]