164528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80651}}^1$

素因数の和:80682

約数の個数: 64

約数和(自身を含む): 522624960

約数和(自身を除く): 358096920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 80651, 161302, 241953, 322604, 403255, 483906, 645208, 806510, 967812, 1209765, 1371067, 1613020, 1935624, 2419530, 2742134, 3226040, 4113201, 4839060, 5484268, 6855335, 8226402, 9678120, 10968536, 13710670, 16452804, 20566005, 27421340, 32905608, 41132010, 54842680, 82264020, 164528040]

約数ペア:

[(1, 164528040), (2, 82264020), (3, 54842680), (4, 41132010), (5, 32905608), (6, 27421340), (8, 20566005), (10, 16452804), (12, 13710670), (15, 10968536), (17, 9678120), (20, 8226402), (24, 6855335), (30, 5484268), (34, 4839060), (40, 4113201), (51, 3226040), (60, 2742134), (68, 2419530), (85, 1935624), (102, 1613020), (120, 1371067), (136, 1209765), (170, 967812), (204, 806510), (255, 645208), (340, 483906), (408, 403255), (510, 322604), (680, 241953), (1020, 161302), (2040, 80651)]