299016760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14629}}^1$

素因数の和:14720

約数の個数: 64

約数和(自身を含む): 779486400

約数和(自身を除く): 480469640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 14629, 20440, 29258, 58516, 73145, 102403, 117032, 146290, 204806, 292580, 409612, 512015, 585160, 819224, 1024030, 1067917, 2048060, 2135834, 4096120, 4271668, 5339585, 7475419, 8543336, 10679170, 14950838, 21358340, 29901676, 37377095, 42716680, 59803352, 74754190, 149508380, 299016760]

約数ペア:

[(1, 299016760), (2, 149508380), (4, 74754190), (5, 59803352), (7, 42716680), (8, 37377095), (10, 29901676), (14, 21358340), (20, 14950838), (28, 10679170), (35, 8543336), (40, 7475419), (56, 5339585), (70, 4271668), (73, 4096120), (140, 2135834), (146, 2048060), (280, 1067917), (292, 1024030), (365, 819224), (511, 585160), (584, 512015), (730, 409612), (1022, 292580), (1460, 204806), (2044, 146290), (2555, 117032), (2920, 102403), (4088, 73145), (5110, 58516), (10220, 29258), (14629, 20440)]