195758080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 96

約数和(自身を含む): 537001920

約数和(自身を除く): 341243840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2731, 3584, 4480, 5120, 5462, 7168, 8960, 10240, 10924, 13655, 14336, 17920, 19117, 21848, 27310, 35840, 38234, 43696, 54620, 71680, 76468, 87392, 95585, 109240, 152936, 174784, 191170, 218480, 305872, 349568, 382340, 436960, 611744, 699136, 764680, 873920, 1223488, 1398272, 1529360, 1747840, 2446976, 2796544, 3058720, 3495680, 4893952, 5593088, 6117440, 6991360, 9787904, 12234880, 13982720, 19575808, 24469760, 27965440, 39151616, 48939520, 97879040, 195758080]

約数ペア:

[(1, 195758080), (2, 97879040), (4, 48939520), (5, 39151616), (7, 27965440), (8, 24469760), (10, 19575808), (14, 13982720), (16, 12234880), (20, 9787904), (28, 6991360), (32, 6117440), (35, 5593088), (40, 4893952), (56, 3495680), (64, 3058720), (70, 2796544), (80, 2446976), (112, 1747840), (128, 1529360), (140, 1398272), (160, 1223488), (224, 873920), (256, 764680), (280, 699136), (320, 611744), (448, 436960), (512, 382340), (560, 349568), (640, 305872), (896, 218480), (1024, 191170), (1120, 174784), (1280, 152936), (1792, 109240), (2048, 95585), (2240, 87392), (2560, 76468), (2731, 71680), (3584, 54620), (4480, 43696), (5120, 38234), (5462, 35840), (7168, 27310), (8960, 21848), (10240, 19117), (10924, 17920), (13655, 14336)]