19144849680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2417279}}^1$

素因数の和:2417309

約数の個数: 120

約数和(自身を含む): 70139796480

約数和(自身を除く): 50994946800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2417279, 4834558, 7251837, 9669116, 12086395, 14503674, 19338232, 21755511, 24172790, 26590069, 29007348, 36259185, 38676464, 43511022, 48345580, 53180138, 58014696, 72518370, 79770207, 87022044, 96691160, 106360276, 108777555, 116029392, 132950345, 145036740, 159540414, 174044088, 193382320, 212720552, 217555110, 239310621, 265900690, 290073480, 319080828, 348088176, 398851035, 425441104, 435110220, 478621242, 531801380, 580146960, 638161656, 797702070, 870220440, 957242484, 1063602760, 1196553105, 1276323312, 1595404140, 1740440880, 1914484968, 2127205520, 2393106210, 3190808280, 3828969936, 4786212420, 6381616560, 9572424840, 19144849680]

約数ペア:

[(1, 19144849680), (2, 9572424840), (3, 6381616560), (4, 4786212420), (5, 3828969936), (6, 3190808280), (8, 2393106210), (9, 2127205520), (10, 1914484968), (11, 1740440880), (12, 1595404140), (15, 1276323312), (16, 1196553105), (18, 1063602760), (20, 957242484), (22, 870220440), (24, 797702070), (30, 638161656), (33, 580146960), (36, 531801380), (40, 478621242), (44, 435110220), (45, 425441104), (48, 398851035), (55, 348088176), (60, 319080828), (66, 290073480), (72, 265900690), (80, 239310621), (88, 217555110), (90, 212720552), (99, 193382320), (110, 174044088), (120, 159540414), (132, 145036740), (144, 132950345), (165, 116029392), (176, 108777555), (180, 106360276), (198, 96691160), (220, 87022044), (240, 79770207), (264, 72518370), (330, 58014696), (360, 53180138), (396, 48345580), (440, 43511022), (495, 38676464), (528, 36259185), (660, 29007348), (720, 26590069), (792, 24172790), (880, 21755511), (990, 19338232), (1320, 14503674), (1584, 12086395), (1980, 9669116), (2640, 7251837), (3960, 4834558), (7920, 2417279)]