1566304760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{23833}}^1$

素因数の和:23928

約数の個数: 64

約数和(自身を含む): 3706663680

約数和(自身を除く): 2140358920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 3286, 6572, 8215, 13144, 16430, 23833, 32860, 47666, 65720, 95332, 119165, 190664, 238330, 476660, 738823, 953320, 1263149, 1477646, 2526298, 2955292, 3694115, 5052596, 5910584, 6315745, 7388230, 10105192, 12631490, 14776460, 25262980, 29552920, 39157619, 50525960, 78315238, 156630476, 195788095, 313260952, 391576190, 783152380, 1566304760]

約数ペア:

[(1, 1566304760), (2, 783152380), (4, 391576190), (5, 313260952), (8, 195788095), (10, 156630476), (20, 78315238), (31, 50525960), (40, 39157619), (53, 29552920), (62, 25262980), (106, 14776460), (124, 12631490), (155, 10105192), (212, 7388230), (248, 6315745), (265, 5910584), (310, 5052596), (424, 3694115), (530, 2955292), (620, 2526298), (1060, 1477646), (1240, 1263149), (1643, 953320), (2120, 738823), (3286, 476660), (6572, 238330), (8215, 190664), (13144, 119165), (16430, 95332), (23833, 65720), (32860, 47666)]