5320786560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19937}}^1$

素因数の和:20098

約数の個数: 128

約数和(自身を含む): 17082878400

約数和(自身を除く): 11762091840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 17792, 19937, 22240, 26688, 33360, 39874, 44480, 53376, 59811, 66720, 79748, 88960, 99685, 119622, 133440, 159496, 199370, 239244, 266880, 299055, 318992, 398740, 478488, 598110, 637984, 797480, 956976, 1196220, 1275968, 1594960, 1913952, 2392440, 2551936, 2771243, 3189920, 3827904, 4784880, 5542486, 6379840, 7655808, 8313729, 9569760, 11084972, 12759680, 13856215, 16627458, 19139520, 22169944, 27712430, 33254916, 38279040, 41568645, 44339888, 55424860, 66509832, 83137290, 88679776, 110849720, 133019664, 166274580, 177359552, 221699440, 266039328, 332549160, 354719104, 443398880, 532078656, 665098320, 886797760, 1064157312, 1330196640, 1773595520, 2660393280, 5320786560]

約数ペア:

[(1, 5320786560), (2, 2660393280), (3, 1773595520), (4, 1330196640), (5, 1064157312), (6, 886797760), (8, 665098320), (10, 532078656), (12, 443398880), (15, 354719104), (16, 332549160), (20, 266039328), (24, 221699440), (30, 177359552), (32, 166274580), (40, 133019664), (48, 110849720), (60, 88679776), (64, 83137290), (80, 66509832), (96, 55424860), (120, 44339888), (128, 41568645), (139, 38279040), (160, 33254916), (192, 27712430), (240, 22169944), (278, 19139520), (320, 16627458), (384, 13856215), (417, 12759680), (480, 11084972), (556, 9569760), (640, 8313729), (695, 7655808), (834, 6379840), (960, 5542486), (1112, 4784880), (1390, 3827904), (1668, 3189920), (1920, 2771243), (2085, 2551936), (2224, 2392440), (2780, 1913952), (3336, 1594960), (4170, 1275968), (4448, 1196220), (5560, 956976), (6672, 797480), (8340, 637984), (8896, 598110), (11120, 478488), (13344, 398740), (16680, 318992), (17792, 299055), (19937, 266880), (22240, 239244), (26688, 199370), (33360, 159496), (39874, 133440), (44480, 119622), (53376, 99685), (59811, 88960), (66720, 79748)]