441422080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 1168219584

約数和(自身を除く): 726797504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 128, 160, 176, 214, 220, 256, 293, 320, 352, 428, 440, 535, 586, 640, 704, 856, 880, 1070, 1172, 1177, 1280, 1408, 1465, 1712, 1760, 2140, 2344, 2354, 2816, 2930, 3223, 3424, 3520, 4280, 4688, 4708, 5860, 5885, 6446, 6848, 7040, 8560, 9376, 9416, 11720, 11770, 12892, 13696, 14080, 16115, 17120, 18752, 18832, 23440, 23540, 25784, 27392, 31351, 32230, 34240, 37504, 37664, 46880, 47080, 51568, 62702, 64460, 68480, 75008, 75328, 93760, 94160, 103136, 125404, 128920, 136960, 150656, 156755, 187520, 188320, 206272, 250808, 257840, 301312, 313510, 344861, 375040, 376640, 412544, 501616, 515680, 627020, 689722, 753280, 825088, 1003232, 1031360, 1254040, 1379444, 1506560, 1724305, 2006464, 2062720, 2508080, 2758888, 3448610, 4012928, 4125440, 5016160, 5517776, 6897220, 8025856, 10032320, 11035552, 13794440, 20064640, 22071104, 27588880, 40129280, 44142208, 55177760, 88284416, 110355520, 220711040, 441422080]

約数ペア:

[(1, 441422080), (2, 220711040), (4, 110355520), (5, 88284416), (8, 55177760), (10, 44142208), (11, 40129280), (16, 27588880), (20, 22071104), (22, 20064640), (32, 13794440), (40, 11035552), (44, 10032320), (55, 8025856), (64, 6897220), (80, 5517776), (88, 5016160), (107, 4125440), (110, 4012928), (128, 3448610), (160, 2758888), (176, 2508080), (214, 2062720), (220, 2006464), (256, 1724305), (293, 1506560), (320, 1379444), (352, 1254040), (428, 1031360), (440, 1003232), (535, 825088), (586, 753280), (640, 689722), (704, 627020), (856, 515680), (880, 501616), (1070, 412544), (1172, 376640), (1177, 375040), (1280, 344861), (1408, 313510), (1465, 301312), (1712, 257840), (1760, 250808), (2140, 206272), (2344, 188320), (2354, 187520), (2816, 156755), (2930, 150656), (3223, 136960), (3424, 128920), (3520, 125404), (4280, 103136), (4688, 94160), (4708, 93760), (5860, 75328), (5885, 75008), (6446, 68480), (6848, 64460), (7040, 62702), (8560, 51568), (9376, 47080), (9416, 46880), (11720, 37664), (11770, 37504), (12892, 34240), (13696, 32230), (14080, 31351), (16115, 27392), (17120, 25784), (18752, 23540), (18832, 23440)]