7018480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 18998784

約数和(自身を除く): 11980304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 151, 166, 280, 302, 332, 415, 560, 581, 604, 664, 755, 830, 1057, 1162, 1208, 1328, 1510, 1660, 2114, 2324, 2416, 2905, 3020, 3320, 4228, 4648, 5285, 5810, 6040, 6640, 8456, 9296, 10570, 11620, 12080, 12533, 16912, 21140, 23240, 25066, 42280, 46480, 50132, 62665, 84560, 87731, 100264, 125330, 175462, 200528, 250660, 350924, 438655, 501320, 701848, 877310, 1002640, 1403696, 1754620, 3509240, 7018480]

約数ペア:

[(1, 7018480), (2, 3509240), (4, 1754620), (5, 1403696), (7, 1002640), (8, 877310), (10, 701848), (14, 501320), (16, 438655), (20, 350924), (28, 250660), (35, 200528), (40, 175462), (56, 125330), (70, 100264), (80, 87731), (83, 84560), (112, 62665), (140, 50132), (151, 46480), (166, 42280), (280, 25066), (302, 23240), (332, 21140), (415, 16912), (560, 12533), (581, 12080), (604, 11620), (664, 10570), (755, 9296), (830, 8456), (1057, 6640), (1162, 6040), (1208, 5810), (1328, 5285), (1510, 4648), (1660, 4228), (2114, 3320), (2324, 3020), (2416, 2905)]