196618560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2008

約数の個数: 112

約数和(自身を含む): 630326400

約数和(自身を除く): 433707840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 1879, 2180, 2616, 3270, 3488, 3758, 4360, 5232, 5637, 6540, 6976, 7516, 8720, 9395, 10464, 11274, 13080, 15032, 17440, 18790, 20928, 22548, 26160, 28185, 30064, 34880, 37580, 45096, 52320, 56370, 60128, 75160, 90192, 104640, 112740, 120256, 150320, 180384, 204811, 225480, 300640, 360768, 409622, 450960, 601280, 614433, 819244, 901920, 1024055, 1228866, 1638488, 1803840, 2048110, 2457732, 3072165, 3276976, 4096220, 4915464, 6144330, 6553952, 8192440, 9830928, 12288660, 13107904, 16384880, 19661856, 24577320, 32769760, 39323712, 49154640, 65539520, 98309280, 196618560]

約数ペア:

[(1, 196618560), (2, 98309280), (3, 65539520), (4, 49154640), (5, 39323712), (6, 32769760), (8, 24577320), (10, 19661856), (12, 16384880), (15, 13107904), (16, 12288660), (20, 9830928), (24, 8192440), (30, 6553952), (32, 6144330), (40, 4915464), (48, 4096220), (60, 3276976), (64, 3072165), (80, 2457732), (96, 2048110), (109, 1803840), (120, 1638488), (160, 1228866), (192, 1024055), (218, 901920), (240, 819244), (320, 614433), (327, 601280), (436, 450960), (480, 409622), (545, 360768), (654, 300640), (872, 225480), (960, 204811), (1090, 180384), (1308, 150320), (1635, 120256), (1744, 112740), (1879, 104640), (2180, 90192), (2616, 75160), (3270, 60128), (3488, 56370), (3758, 52320), (4360, 45096), (5232, 37580), (5637, 34880), (6540, 30064), (6976, 28185), (7516, 26160), (8720, 22548), (9395, 20928), (10464, 18790), (11274, 17440), (13080, 15032)]