199270400

素因数分解:

$2^{13}\times 5^2\times 7^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 168

約数和(自身を含む): 568817760

約数和(自身を除く): 369547360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 139, 140, 160, 175, 200, 224, 256, 278, 280, 320, 350, 400, 448, 512, 556, 560, 640, 695, 700, 800, 896, 973, 1024, 1112, 1120, 1280, 1390, 1400, 1600, 1792, 1946, 2048, 2224, 2240, 2560, 2780, 2800, 3200, 3475, 3584, 3892, 4096, 4448, 4480, 4865, 5120, 5560, 5600, 6400, 6950, 7168, 7784, 8192, 8896, 8960, 9730, 10240, 11120, 11200, 12800, 13900, 14336, 15568, 17792, 17920, 19460, 20480, 22240, 22400, 24325, 25600, 27800, 28672, 31136, 35584, 35840, 38920, 40960, 44480, 44800, 48650, 51200, 55600, 57344, 62272, 71168, 71680, 77840, 88960, 89600, 97300, 102400, 111200, 124544, 142336, 143360, 155680, 177920, 179200, 194600, 204800, 222400, 249088, 284672, 286720, 311360, 355840, 358400, 389200, 444800, 498176, 569344, 622720, 711680, 716800, 778400, 889600, 996352, 1138688, 1245440, 1423360, 1433600, 1556800, 1779200, 1992704, 2490880, 2846720, 3113600, 3558400, 3985408, 4981760, 5693440, 6227200, 7116800, 7970816, 9963520, 12454400, 14233600, 19927040, 24908800, 28467200, 39854080, 49817600, 99635200, 199270400]

約数ペア:

[(1, 199270400), (2, 99635200), (4, 49817600), (5, 39854080), (7, 28467200), (8, 24908800), (10, 19927040), (14, 14233600), (16, 12454400), (20, 9963520), (25, 7970816), (28, 7116800), (32, 6227200), (35, 5693440), (40, 4981760), (50, 3985408), (56, 3558400), (64, 3113600), (70, 2846720), (80, 2490880), (100, 1992704), (112, 1779200), (128, 1556800), (139, 1433600), (140, 1423360), (160, 1245440), (175, 1138688), (200, 996352), (224, 889600), (256, 778400), (278, 716800), (280, 711680), (320, 622720), (350, 569344), (400, 498176), (448, 444800), (512, 389200), (556, 358400), (560, 355840), (640, 311360), (695, 286720), (700, 284672), (800, 249088), (896, 222400), (973, 204800), (1024, 194600), (1112, 179200), (1120, 177920), (1280, 155680), (1390, 143360), (1400, 142336), (1600, 124544), (1792, 111200), (1946, 102400), (2048, 97300), (2224, 89600), (2240, 88960), (2560, 77840), (2780, 71680), (2800, 71168), (3200, 62272), (3475, 57344), (3584, 55600), (3892, 51200), (4096, 48650), (4448, 44800), (4480, 44480), (4865, 40960), (5120, 38920), (5560, 35840), (5600, 35584), (6400, 31136), (6950, 28672), (7168, 27800), (7784, 25600), (8192, 24325), (8896, 22400), (8960, 22240), (9730, 20480), (10240, 19460), (11120, 17920), (11200, 17792), (12800, 15568), (13900, 14336)]