8880366660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{42179}}^1$

素因数の和:42242

約数の個数: 144

約数和(自身を含む): 28274097600

約数和(自身を除く): 19393730940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 435, 484, 580, 605, 638, 660, 726, 870, 957, 1210, 1276, 1452, 1595, 1740, 1815, 1914, 2420, 3190, 3509, 3630, 3828, 4785, 6380, 7018, 7260, 9570, 10527, 14036, 17545, 19140, 21054, 35090, 42108, 42179, 52635, 70180, 84358, 105270, 126537, 168716, 210540, 210895, 253074, 421790, 463969, 506148, 632685, 843580, 927938, 1223191, 1265370, 1391907, 1855876, 2319845, 2446382, 2530740, 2783814, 3669573, 4639690, 4892764, 5103659, 5567628, 6115955, 6959535, 7339146, 9279380, 10207318, 12231910, 13455101, 13919070, 14678292, 15310977, 18347865, 20414636, 24463820, 25518295, 26910202, 27838140, 30621954, 36695730, 40365303, 51036590, 53820404, 61243908, 67275505, 73391460, 76554885, 80730606, 102073180, 134551010, 148006111, 153109770, 161461212, 201826515, 269102020, 296012222, 306219540, 403653030, 444018333, 592024444, 740030555, 807306060, 888036666, 1480061110, 1776073332, 2220091665, 2960122220, 4440183330, 8880366660]

約数ペア:

[(1, 8880366660), (2, 4440183330), (3, 2960122220), (4, 2220091665), (5, 1776073332), (6, 1480061110), (10, 888036666), (11, 807306060), (12, 740030555), (15, 592024444), (20, 444018333), (22, 403653030), (29, 306219540), (30, 296012222), (33, 269102020), (44, 201826515), (55, 161461212), (58, 153109770), (60, 148006111), (66, 134551010), (87, 102073180), (110, 80730606), (116, 76554885), (121, 73391460), (132, 67275505), (145, 61243908), (165, 53820404), (174, 51036590), (220, 40365303), (242, 36695730), (290, 30621954), (319, 27838140), (330, 26910202), (348, 25518295), (363, 24463820), (435, 20414636), (484, 18347865), (580, 15310977), (605, 14678292), (638, 13919070), (660, 13455101), (726, 12231910), (870, 10207318), (957, 9279380), (1210, 7339146), (1276, 6959535), (1452, 6115955), (1595, 5567628), (1740, 5103659), (1815, 4892764), (1914, 4639690), (2420, 3669573), (3190, 2783814), (3509, 2530740), (3630, 2446382), (3828, 2319845), (4785, 1855876), (6380, 1391907), (7018, 1265370), (7260, 1223191), (9570, 927938), (10527, 843580), (14036, 632685), (17545, 506148), (19140, 463969), (21054, 421790), (35090, 253074), (42108, 210895), (42179, 210540), (52635, 168716), (70180, 126537), (84358, 105270)]