210380800

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 597149280

約数和(自身を除く): 386768480

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, 587, 640, 700, 800, 896, 1024, 1120, 1174, 1280, 1400, 1600, 1792, 2048, 2240, 2348, 2560, 2800, 2935, 3200, 3584, 4109, 4480, 4696, 5120, 5600, 5870, 6400, 7168, 8218, 8960, 9392, 10240, 11200, 11740, 12800, 14336, 14675, 16436, 17920, 18784, 20545, 22400, 23480, 25600, 29350, 32872, 35840, 37568, 41090, 44800, 46960, 51200, 58700, 65744, 71680, 75136, 82180, 89600, 93920, 102725, 117400, 131488, 150272, 164360, 179200, 187840, 205450, 234800, 262976, 300544, 328720, 358400, 375680, 410900, 469600, 525952, 601088, 657440, 751360, 821800, 939200, 1051904, 1202176, 1314880, 1502720, 1643600, 1878400, 2103808, 2629760, 3005440, 3287200, 3756800, 4207616, 5259520, 6010880, 6574400, 7513600, 8415232, 10519040, 13148800, 15027200, 21038080, 26297600, 30054400, 42076160, 52595200, 105190400, 210380800]

約数ペア:

[(1, 210380800), (2, 105190400), (4, 52595200), (5, 42076160), (7, 30054400), (8, 26297600), (10, 21038080), (14, 15027200), (16, 13148800), (20, 10519040), (25, 8415232), (28, 7513600), (32, 6574400), (35, 6010880), (40, 5259520), (50, 4207616), (56, 3756800), (64, 3287200), (70, 3005440), (80, 2629760), (100, 2103808), (112, 1878400), (128, 1643600), (140, 1502720), (160, 1314880), (175, 1202176), (200, 1051904), (224, 939200), (256, 821800), (280, 751360), (320, 657440), (350, 601088), (400, 525952), (448, 469600), (512, 410900), (560, 375680), (587, 358400), (640, 328720), (700, 300544), (800, 262976), (896, 234800), (1024, 205450), (1120, 187840), (1174, 179200), (1280, 164360), (1400, 150272), (1600, 131488), (1792, 117400), (2048, 102725), (2240, 93920), (2348, 89600), (2560, 82180), (2800, 75136), (2935, 71680), (3200, 65744), (3584, 58700), (4109, 51200), (4480, 46960), (4696, 44800), (5120, 41090), (5600, 37568), (5870, 35840), (6400, 32872), (7168, 29350), (8218, 25600), (8960, 23480), (9392, 22400), (10240, 20545), (11200, 18784), (11740, 17920), (12800, 16436), (14336, 14675)]