16681560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2837}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 58235760

約数和(自身を除く): 41554200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2837, 2940, 5674, 5880, 8511, 11348, 14185, 17022, 19859, 22696, 28370, 34044, 39718, 42555, 56740, 59577, 68088, 79436, 85110, 99295, 113480, 119154, 139013, 158872, 170220, 198590, 238308, 278026, 297885, 340440, 397180, 417039, 476616, 556052, 595770, 695065, 794360, 834078, 1112104, 1191540, 1390130, 1668156, 2085195, 2383080, 2780260, 3336312, 4170390, 5560520, 8340780, 16681560]

約数ペア:

[(1, 16681560), (2, 8340780), (3, 5560520), (4, 4170390), (5, 3336312), (6, 2780260), (7, 2383080), (8, 2085195), (10, 1668156), (12, 1390130), (14, 1191540), (15, 1112104), (20, 834078), (21, 794360), (24, 695065), (28, 595770), (30, 556052), (35, 476616), (40, 417039), (42, 397180), (49, 340440), (56, 297885), (60, 278026), (70, 238308), (84, 198590), (98, 170220), (105, 158872), (120, 139013), (140, 119154), (147, 113480), (168, 99295), (196, 85110), (210, 79436), (245, 68088), (280, 59577), (294, 56740), (392, 42555), (420, 39718), (490, 34044), (588, 28370), (735, 22696), (840, 19859), (980, 17022), (1176, 14185), (1470, 11348), (1960, 8511), (2837, 5880), (2940, 5674)]