353472280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7889

約数の個数: 96

約数和(自身を含む): 965507040

約数和(自身を除く): 612034760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5635, 6440, 7841, 9016, 11270, 15682, 22540, 31364, 39205, 45080, 54887, 62728, 78410, 109774, 156820, 180343, 219548, 274435, 313640, 360686, 384209, 439096, 548870, 721372, 768418, 901715, 1097740, 1262401, 1442744, 1536836, 1803430, 1921045, 2195480, 2524802, 3073672, 3606860, 3842090, 5049604, 6312005, 7213720, 7684180, 8836807, 10099208, 12624010, 15368360, 17673614, 25248020, 35347228, 44184035, 50496040, 70694456, 88368070, 176736140, 353472280]

約数ペア:

[(1, 353472280), (2, 176736140), (4, 88368070), (5, 70694456), (7, 50496040), (8, 44184035), (10, 35347228), (14, 25248020), (20, 17673614), (23, 15368360), (28, 12624010), (35, 10099208), (40, 8836807), (46, 7684180), (49, 7213720), (56, 6312005), (70, 5049604), (92, 3842090), (98, 3606860), (115, 3073672), (140, 2524802), (161, 2195480), (184, 1921045), (196, 1803430), (230, 1536836), (245, 1442744), (280, 1262401), (322, 1097740), (392, 901715), (460, 768418), (490, 721372), (644, 548870), (805, 439096), (920, 384209), (980, 360686), (1127, 313640), (1288, 274435), (1610, 219548), (1960, 180343), (2254, 156820), (3220, 109774), (4508, 78410), (5635, 62728), (6440, 54887), (7841, 45080), (9016, 39205), (11270, 31364), (15682, 22540)]