1676836560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{998117}}^1$

素因数の和:998140

約数の個数: 80

約数和(自身を含む): 5940798336

約数和(自身を除く): 4263961776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 998117, 1996234, 2994351, 3992468, 4990585, 5988702, 6986819, 7984936, 9981170, 11977404, 13973638, 14971755, 15969872, 19962340, 20960457, 23954808, 27947276, 29943510, 34934095, 39924680, 41920914, 47909616, 55894552, 59887020, 69868190, 79849360, 83841828, 104802285, 111789104, 119774040, 139736380, 167683656, 209604570, 239548080, 279472760, 335367312, 419209140, 558945520, 838418280, 1676836560]

約数ペア:

[(1, 1676836560), (2, 838418280), (3, 558945520), (4, 419209140), (5, 335367312), (6, 279472760), (7, 239548080), (8, 209604570), (10, 167683656), (12, 139736380), (14, 119774040), (15, 111789104), (16, 104802285), (20, 83841828), (21, 79849360), (24, 69868190), (28, 59887020), (30, 55894552), (35, 47909616), (40, 41920914), (42, 39924680), (48, 34934095), (56, 29943510), (60, 27947276), (70, 23954808), (80, 20960457), (84, 19962340), (105, 15969872), (112, 14971755), (120, 13973638), (140, 11977404), (168, 9981170), (210, 7984936), (240, 6986819), (280, 5988702), (336, 4990585), (420, 3992468), (560, 2994351), (840, 1996234), (1680, 998117)]