228535160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4229}}^1$

素因数の和:4440

約数の個数: 64

約数和(自身を含む): 590846400

約数和(自身を除く): 362311240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 3860, 4229, 5404, 6755, 7720, 8458, 10808, 13510, 16916, 21145, 27020, 29603, 33832, 42290, 54040, 59206, 84580, 118412, 148015, 169160, 236824, 296030, 592060, 816197, 1184120, 1632394, 3264788, 4080985, 5713379, 6529576, 8161970, 11426758, 16323940, 22853516, 28566895, 32647880, 45707032, 57133790, 114267580, 228535160]

約数ペア:

[(1, 228535160), (2, 114267580), (4, 57133790), (5, 45707032), (7, 32647880), (8, 28566895), (10, 22853516), (14, 16323940), (20, 11426758), (28, 8161970), (35, 6529576), (40, 5713379), (56, 4080985), (70, 3264788), (140, 1632394), (193, 1184120), (280, 816197), (386, 592060), (772, 296030), (965, 236824), (1351, 169160), (1544, 148015), (1930, 118412), (2702, 84580), (3860, 59206), (4229, 54040), (5404, 42290), (6755, 33832), (7720, 29603), (8458, 27020), (10808, 21145), (13510, 16916)]