13360480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 23411360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 151, 158, 160, 224, 280, 302, 316, 395, 553, 560, 604, 632, 755, 790, 1057, 1106, 1120, 1208, 1264, 1510, 1580, 2114, 2212, 2416, 2528, 2765, 3020, 3160, 4228, 4424, 4832, 5285, 5530, 6040, 6320, 8456, 8848, 10570, 11060, 11929, 12080, 12640, 16912, 17696, 21140, 22120, 23858, 24160, 33824, 42280, 44240, 47716, 59645, 83503, 84560, 88480, 95432, 119290, 167006, 169120, 190864, 238580, 334012, 381728, 417515, 477160, 668024, 835030, 954320, 1336048, 1670060, 1908640, 2672096, 3340120, 6680240, 13360480]

約数ペア:

[(1, 13360480), (2, 6680240), (4, 3340120), (5, 2672096), (7, 1908640), (8, 1670060), (10, 1336048), (14, 954320), (16, 835030), (20, 668024), (28, 477160), (32, 417515), (35, 381728), (40, 334012), (56, 238580), (70, 190864), (79, 169120), (80, 167006), (112, 119290), (140, 95432), (151, 88480), (158, 84560), (160, 83503), (224, 59645), (280, 47716), (302, 44240), (316, 42280), (395, 33824), (553, 24160), (560, 23858), (604, 22120), (632, 21140), (755, 17696), (790, 16912), (1057, 12640), (1106, 12080), (1120, 11929), (1208, 11060), (1264, 10570), (1510, 8848), (1580, 8456), (2114, 6320), (2212, 6040), (2416, 5530), (2528, 5285), (2765, 4832), (3020, 4424), (3160, 4228)]