229196800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 132

約数和(自身を含む): 649799680

約数和(自身を除く): 420602880

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, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1279, 1280, 1400, 1600, 1792, 2240, 2558, 2560, 2800, 3200, 3584, 4480, 5116, 5120, 5600, 6395, 6400, 7168, 8953, 8960, 10232, 11200, 12790, 12800, 17906, 17920, 20464, 22400, 25580, 25600, 31975, 35812, 35840, 40928, 44765, 44800, 51160, 63950, 71624, 81856, 89530, 89600, 102320, 127900, 143248, 163712, 179060, 179200, 204640, 223825, 255800, 286496, 327424, 358120, 409280, 447650, 511600, 572992, 654848, 716240, 818560, 895300, 1023200, 1145984, 1309696, 1432480, 1637120, 1790600, 2046400, 2291968, 2864960, 3274240, 3581200, 4092800, 4583936, 5729920, 6548480, 7162400, 8185600, 9167872, 11459840, 14324800, 16371200, 22919680, 28649600, 32742400, 45839360, 57299200, 114598400, 229196800]

約数ペア:

[(1, 229196800), (2, 114598400), (4, 57299200), (5, 45839360), (7, 32742400), (8, 28649600), (10, 22919680), (14, 16371200), (16, 14324800), (20, 11459840), (25, 9167872), (28, 8185600), (32, 7162400), (35, 6548480), (40, 5729920), (50, 4583936), (56, 4092800), (64, 3581200), (70, 3274240), (80, 2864960), (100, 2291968), (112, 2046400), (128, 1790600), (140, 1637120), (160, 1432480), (175, 1309696), (200, 1145984), (224, 1023200), (256, 895300), (280, 818560), (320, 716240), (350, 654848), (400, 572992), (448, 511600), (512, 447650), (560, 409280), (640, 358120), (700, 327424), (800, 286496), (896, 255800), (1024, 223825), (1120, 204640), (1279, 179200), (1280, 179060), (1400, 163712), (1600, 143248), (1792, 127900), (2240, 102320), (2558, 89600), (2560, 89530), (2800, 81856), (3200, 71624), (3584, 63950), (4480, 51160), (5116, 44800), (5120, 44765), (5600, 40928), (6395, 35840), (6400, 35812), (7168, 31975), (8953, 25600), (8960, 25580), (10232, 22400), (11200, 20464), (12790, 17920), (12800, 17906)]