153485920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 424182528

約数和(自身を除く): 270696608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3187, 3440, 4816, 6020, 6374, 6880, 9632, 12040, 12748, 15935, 22309, 24080, 25496, 31870, 44618, 48160, 50992, 63740, 89236, 101984, 111545, 127480, 137041, 178472, 223090, 254960, 274082, 356944, 446180, 509920, 548164, 685205, 713888, 892360, 959287, 1096328, 1370410, 1784720, 1918574, 2192656, 2740820, 3569440, 3837148, 4385312, 4796435, 5481640, 7674296, 9592870, 10963280, 15348592, 19185740, 21926560, 30697184, 38371480, 76742960, 153485920]

約数ペア:

[(1, 153485920), (2, 76742960), (4, 38371480), (5, 30697184), (7, 21926560), (8, 19185740), (10, 15348592), (14, 10963280), (16, 9592870), (20, 7674296), (28, 5481640), (32, 4796435), (35, 4385312), (40, 3837148), (43, 3569440), (56, 2740820), (70, 2192656), (80, 1918574), (86, 1784720), (112, 1370410), (140, 1096328), (160, 959287), (172, 892360), (215, 713888), (224, 685205), (280, 548164), (301, 509920), (344, 446180), (430, 356944), (560, 274082), (602, 254960), (688, 223090), (860, 178472), (1120, 137041), (1204, 127480), (1376, 111545), (1505, 101984), (1720, 89236), (2408, 63740), (3010, 50992), (3187, 48160), (3440, 44618), (4816, 31870), (6020, 25496), (6374, 24080), (6880, 22309), (9632, 15935), (12040, 12748)]