996352000

素因数分解:

$2^{13}\times 5^3\times 7^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 2862437760

約数和(自身を除く): 1866085760

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, 125, 128, 139, 140, 160, 175, 200, 224, 250, 256, 278, 280, 320, 350, 400, 448, 500, 512, 556, 560, 640, 695, 700, 800, 875, 896, 973, 1000, 1024, 1112, 1120, 1280, 1390, 1400, 1600, 1750, 1792, 1946, 2000, 2048, 2224, 2240, 2560, 2780, 2800, 3200, 3475, 3500, 3584, 3892, 4000, 4096, 4448, 4480, 4865, 5120, 5560, 5600, 6400, 6950, 7000, 7168, 7784, 8000, 8192, 8896, 8960, 9730, 10240, 11120, 11200, 12800, 13900, 14000, 14336, 15568, 16000, 17375, 17792, 17920, 19460, 20480, 22240, 22400, 24325, 25600, 27800, 28000, 28672, 31136, 32000, 34750, 35584, 35840, 38920, 40960, 44480, 44800, 48650, 51200, 55600, 56000, 57344, 62272, 64000, 69500, 71168, 71680, 77840, 88960, 89600, 97300, 102400, 111200, 112000, 121625, 124544, 128000, 139000, 142336, 143360, 155680, 177920, 179200, 194600, 204800, 222400, 224000, 243250, 249088, 256000, 278000, 284672, 286720, 311360, 355840, 358400, 389200, 444800, 448000, 486500, 498176, 512000, 556000, 569344, 622720, 711680, 716800, 778400, 889600, 896000, 973000, 996352, 1024000, 1112000, 1138688, 1245440, 1423360, 1433600, 1556800, 1779200, 1792000, 1946000, 1992704, 2224000, 2490880, 2846720, 3113600, 3558400, 3584000, 3892000, 3985408, 4448000, 4981760, 5693440, 6227200, 7116800, 7168000, 7784000, 7970816, 8896000, 9963520, 12454400, 14233600, 15568000, 17792000, 19927040, 24908800, 28467200, 31136000, 35584000, 39854080, 49817600, 62272000, 71168000, 99635200, 124544000, 142336000, 199270400, 249088000, 498176000, 996352000]

約数ペア:

[(1, 996352000), (2, 498176000), (4, 249088000), (5, 199270400), (7, 142336000), (8, 124544000), (10, 99635200), (14, 71168000), (16, 62272000), (20, 49817600), (25, 39854080), (28, 35584000), (32, 31136000), (35, 28467200), (40, 24908800), (50, 19927040), (56, 17792000), (64, 15568000), (70, 14233600), (80, 12454400), (100, 9963520), (112, 8896000), (125, 7970816), (128, 7784000), (139, 7168000), (140, 7116800), (160, 6227200), (175, 5693440), (200, 4981760), (224, 4448000), (250, 3985408), (256, 3892000), (278, 3584000), (280, 3558400), (320, 3113600), (350, 2846720), (400, 2490880), (448, 2224000), (500, 1992704), (512, 1946000), (556, 1792000), (560, 1779200), (640, 1556800), (695, 1433600), (700, 1423360), (800, 1245440), (875, 1138688), (896, 1112000), (973, 1024000), (1000, 996352), (1024, 973000), (1112, 896000), (1120, 889600), (1280, 778400), (1390, 716800), (1400, 711680), (1600, 622720), (1750, 569344), (1792, 556000), (1946, 512000), (2000, 498176), (2048, 486500), (2224, 448000), (2240, 444800), (2560, 389200), (2780, 358400), (2800, 355840), (3200, 311360), (3475, 286720), (3500, 284672), (3584, 278000), (3892, 256000), (4000, 249088), (4096, 243250), (4448, 224000), (4480, 222400), (4865, 204800), (5120, 194600), (5560, 179200), (5600, 177920), (6400, 155680), (6950, 143360), (7000, 142336), (7168, 139000), (7784, 128000), (8000, 124544), (8192, 121625), (8896, 112000), (8960, 111200), (9730, 102400), (10240, 97300), (11120, 89600), (11200, 88960), (12800, 77840), (13900, 71680), (14000, 71168), (14336, 69500), (15568, 64000), (16000, 62272), (17375, 57344), (17792, 56000), (17920, 55600), (19460, 51200), (20480, 48650), (22240, 44800), (22400, 44480), (24325, 40960), (25600, 38920), (27800, 35840), (28000, 35584), (28672, 34750), (31136, 32000)]