160857780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 469324800

約数和(自身を除く): 308467020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 193, 290, 348, 386, 435, 479, 579, 580, 772, 870, 958, 965, 1158, 1437, 1740, 1916, 1930, 2316, 2395, 2874, 2895, 3860, 4790, 5597, 5748, 5790, 7185, 9580, 11194, 11580, 13891, 14370, 16791, 22388, 27782, 27985, 28740, 33582, 41673, 55564, 55970, 67164, 69455, 83346, 83955, 92447, 111940, 138910, 166692, 167910, 184894, 208365, 277341, 277820, 335820, 369788, 416730, 462235, 554682, 833460, 924470, 1109364, 1386705, 1848940, 2680963, 2773410, 5361926, 5546820, 8042889, 10723852, 13404815, 16085778, 26809630, 32171556, 40214445, 53619260, 80428890, 160857780]

約数ペア:

[(1, 160857780), (2, 80428890), (3, 53619260), (4, 40214445), (5, 32171556), (6, 26809630), (10, 16085778), (12, 13404815), (15, 10723852), (20, 8042889), (29, 5546820), (30, 5361926), (58, 2773410), (60, 2680963), (87, 1848940), (116, 1386705), (145, 1109364), (174, 924470), (193, 833460), (290, 554682), (348, 462235), (386, 416730), (435, 369788), (479, 335820), (579, 277820), (580, 277341), (772, 208365), (870, 184894), (958, 167910), (965, 166692), (1158, 138910), (1437, 111940), (1740, 92447), (1916, 83955), (1930, 83346), (2316, 69455), (2395, 67164), (2874, 55970), (2895, 55564), (3860, 41673), (4790, 33582), (5597, 28740), (5748, 27985), (5790, 27782), (7185, 22388), (9580, 16791), (11194, 14370), (11580, 13891)]