168519680

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 293789440

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, 2351, 2560, 3584, 4480, 4702, 5120, 7168, 8960, 9404, 10240, 11755, 14336, 16457, 17920, 18808, 23510, 32914, 35840, 37616, 47020, 65828, 71680, 75232, 82285, 94040, 131656, 150464, 164570, 188080, 263312, 300928, 329140, 376160, 526624, 601856, 658280, 752320, 1053248, 1203712, 1316560, 1504640, 2106496, 2407424, 2633120, 3009280, 4212992, 4814848, 5266240, 6018560, 8425984, 10532480, 12037120, 16851968, 21064960, 24074240, 33703936, 42129920, 84259840, 168519680]

約数ペア:

[(1, 168519680), (2, 84259840), (4, 42129920), (5, 33703936), (7, 24074240), (8, 21064960), (10, 16851968), (14, 12037120), (16, 10532480), (20, 8425984), (28, 6018560), (32, 5266240), (35, 4814848), (40, 4212992), (56, 3009280), (64, 2633120), (70, 2407424), (80, 2106496), (112, 1504640), (128, 1316560), (140, 1203712), (160, 1053248), (224, 752320), (256, 658280), (280, 601856), (320, 526624), (448, 376160), (512, 329140), (560, 300928), (640, 263312), (896, 188080), (1024, 164570), (1120, 150464), (1280, 131656), (1792, 94040), (2048, 82285), (2240, 75232), (2351, 71680), (2560, 65828), (3584, 47020), (4480, 37616), (4702, 35840), (5120, 32914), (7168, 23510), (8960, 18808), (9404, 17920), (10240, 16457), (11755, 14336)]