157434360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16607}}^1$

素因数の和:16700

約数の個数: 64

約数和(自身を含む): 478310400

約数和(自身を除く): 320876040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16607, 33214, 49821, 66428, 83035, 99642, 132856, 166070, 199284, 249105, 332140, 398568, 498210, 664280, 996420, 1311953, 1992840, 2623906, 3935859, 5247812, 6559765, 7871718, 10495624, 13119530, 15743436, 19679295, 26239060, 31486872, 39358590, 52478120, 78717180, 157434360]

約数ペア:

[(1, 157434360), (2, 78717180), (3, 52478120), (4, 39358590), (5, 31486872), (6, 26239060), (8, 19679295), (10, 15743436), (12, 13119530), (15, 10495624), (20, 7871718), (24, 6559765), (30, 5247812), (40, 3935859), (60, 2623906), (79, 1992840), (120, 1311953), (158, 996420), (237, 664280), (316, 498210), (395, 398568), (474, 332140), (632, 249105), (790, 199284), (948, 166070), (1185, 132856), (1580, 99642), (1896, 83035), (2370, 66428), (3160, 49821), (4740, 33214), (9480, 16607)]