213785600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 132

約数和(自身を含む): 606141264

約数和(自身を除く): 392355664

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, 1193, 1280, 1400, 1600, 1792, 2240, 2386, 2560, 2800, 3200, 3584, 4480, 4772, 5120, 5600, 5965, 6400, 7168, 8351, 8960, 9544, 11200, 11930, 12800, 16702, 17920, 19088, 22400, 23860, 25600, 29825, 33404, 35840, 38176, 41755, 44800, 47720, 59650, 66808, 76352, 83510, 89600, 95440, 119300, 133616, 152704, 167020, 179200, 190880, 208775, 238600, 267232, 305408, 334040, 381760, 417550, 477200, 534464, 610816, 668080, 763520, 835100, 954400, 1068928, 1221632, 1336160, 1527040, 1670200, 1908800, 2137856, 2672320, 3054080, 3340400, 3817600, 4275712, 5344640, 6108160, 6680800, 7635200, 8551424, 10689280, 13361600, 15270400, 21378560, 26723200, 30540800, 42757120, 53446400, 106892800, 213785600]

約数ペア:

[(1, 213785600), (2, 106892800), (4, 53446400), (5, 42757120), (7, 30540800), (8, 26723200), (10, 21378560), (14, 15270400), (16, 13361600), (20, 10689280), (25, 8551424), (28, 7635200), (32, 6680800), (35, 6108160), (40, 5344640), (50, 4275712), (56, 3817600), (64, 3340400), (70, 3054080), (80, 2672320), (100, 2137856), (112, 1908800), (128, 1670200), (140, 1527040), (160, 1336160), (175, 1221632), (200, 1068928), (224, 954400), (256, 835100), (280, 763520), (320, 668080), (350, 610816), (400, 534464), (448, 477200), (512, 417550), (560, 381760), (640, 334040), (700, 305408), (800, 267232), (896, 238600), (1024, 208775), (1120, 190880), (1193, 179200), (1280, 167020), (1400, 152704), (1600, 133616), (1792, 119300), (2240, 95440), (2386, 89600), (2560, 83510), (2800, 76352), (3200, 66808), (3584, 59650), (4480, 47720), (4772, 44800), (5120, 41755), (5600, 38176), (5965, 35840), (6400, 33404), (7168, 29825), (8351, 25600), (8960, 23860), (9544, 22400), (11200, 19088), (11930, 17920), (12800, 16702)]