125909840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 337002240

約数和(自身を除く): 211092400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1489, 1510, 2114, 2416, 2978, 3020, 4228, 5285, 5956, 6040, 7445, 8456, 10423, 10570, 11912, 12080, 14890, 16912, 20846, 21140, 23824, 29780, 41692, 42280, 52115, 59560, 83384, 84560, 104230, 119120, 166768, 208460, 224839, 416920, 449678, 833840, 899356, 1124195, 1573873, 1798712, 2248390, 3147746, 3597424, 4496780, 6295492, 7869365, 8993560, 12590984, 15738730, 17987120, 25181968, 31477460, 62954920, 125909840]

約数ペア:

[(1, 125909840), (2, 62954920), (4, 31477460), (5, 25181968), (7, 17987120), (8, 15738730), (10, 12590984), (14, 8993560), (16, 7869365), (20, 6295492), (28, 4496780), (35, 3597424), (40, 3147746), (56, 2248390), (70, 1798712), (80, 1573873), (112, 1124195), (140, 899356), (151, 833840), (280, 449678), (302, 416920), (560, 224839), (604, 208460), (755, 166768), (1057, 119120), (1208, 104230), (1489, 84560), (1510, 83384), (2114, 59560), (2416, 52115), (2978, 42280), (3020, 41692), (4228, 29780), (5285, 23824), (5956, 21140), (6040, 20846), (7445, 16912), (8456, 14890), (10423, 12080), (10570, 11912)]