215645994240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{80111}}^1$

素因数の和:80836

約数の個数: 144

約数和(自身を含む): 689710484736

約数和(自身を除く): 474064490496

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, 160, 192, 240, 256, 320, 384, 480, 640, 701, 768, 960, 1280, 1402, 1920, 2103, 2804, 3505, 3840, 4206, 5608, 7010, 8412, 10515, 11216, 14020, 16824, 21030, 22432, 28040, 33648, 42060, 44864, 56080, 67296, 80111, 84120, 89728, 112160, 134592, 160222, 168240, 179456, 224320, 240333, 269184, 320444, 336480, 400555, 448640, 480666, 538368, 640888, 672960, 801110, 897280, 961332, 1201665, 1281776, 1345920, 1602220, 1922664, 2403330, 2563552, 2691840, 3204440, 3845328, 4806660, 5127104, 6408880, 7690656, 9613320, 10254208, 12817760, 15381312, 19226640, 20508416, 25635520, 30762624, 38453280, 51271040, 56157811, 61525248, 76906560, 102542080, 112315622, 153813120, 168473433, 224631244, 280789055, 307626240, 336946866, 449262488, 561578110, 673893732, 842367165, 898524976, 1123156220, 1347787464, 1684734330, 1797049952, 2246312440, 2695574928, 3369468660, 3594099904, 4492624880, 5391149856, 6738937320, 7188199808, 8985249760, 10782299712, 13477874640, 14376399616, 17970499520, 21564599424, 26955749280, 35940999040, 43129198848, 53911498560, 71881998080, 107822997120, 215645994240]

約数ペア:

[(1, 215645994240), (2, 107822997120), (3, 71881998080), (4, 53911498560), (5, 43129198848), (6, 35940999040), (8, 26955749280), (10, 21564599424), (12, 17970499520), (15, 14376399616), (16, 13477874640), (20, 10782299712), (24, 8985249760), (30, 7188199808), (32, 6738937320), (40, 5391149856), (48, 4492624880), (60, 3594099904), (64, 3369468660), (80, 2695574928), (96, 2246312440), (120, 1797049952), (128, 1684734330), (160, 1347787464), (192, 1123156220), (240, 898524976), (256, 842367165), (320, 673893732), (384, 561578110), (480, 449262488), (640, 336946866), (701, 307626240), (768, 280789055), (960, 224631244), (1280, 168473433), (1402, 153813120), (1920, 112315622), (2103, 102542080), (2804, 76906560), (3505, 61525248), (3840, 56157811), (4206, 51271040), (5608, 38453280), (7010, 30762624), (8412, 25635520), (10515, 20508416), (11216, 19226640), (14020, 15381312), (16824, 12817760), (21030, 10254208), (22432, 9613320), (28040, 7690656), (33648, 6408880), (42060, 5127104), (44864, 4806660), (56080, 3845328), (67296, 3204440), (80111, 2691840), (84120, 2563552), (89728, 2403330), (112160, 1922664), (134592, 1602220), (160222, 1345920), (168240, 1281776), (179456, 1201665), (224320, 961332), (240333, 897280), (269184, 801110), (320444, 672960), (336480, 640888), (400555, 538368), (448640, 480666)]