2016203940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9311}}^1$

素因数の和:9730

約数の個数: 96

約数和(自身を含む): 6288952320

約数和(自身を除く): 4272748380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 540, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 9311, 10827, 12030, 14436, 18045, 18622, 21654, 24060, 27933, 36090, 37244, 43308, 46555, 54135, 55866, 72180, 83799, 93110, 108270, 111732, 139665, 167598, 186220, 216540, 251397, 279330, 335196, 418995, 502794, 558660, 837990, 1005588, 1256985, 1675980, 2513970, 3733711, 5027940, 7467422, 11201133, 14934844, 18668555, 22402266, 33603399, 37337110, 44804532, 56005665, 67206798, 74674220, 100810197, 112011330, 134413596, 168016995, 201620394, 224022660, 336033990, 403240788, 504050985, 672067980, 1008101970, 2016203940]

約数ペア:

[(1, 2016203940), (2, 1008101970), (3, 672067980), (4, 504050985), (5, 403240788), (6, 336033990), (9, 224022660), (10, 201620394), (12, 168016995), (15, 134413596), (18, 112011330), (20, 100810197), (27, 74674220), (30, 67206798), (36, 56005665), (45, 44804532), (54, 37337110), (60, 33603399), (90, 22402266), (108, 18668555), (135, 14934844), (180, 11201133), (270, 7467422), (401, 5027940), (540, 3733711), (802, 2513970), (1203, 1675980), (1604, 1256985), (2005, 1005588), (2406, 837990), (3609, 558660), (4010, 502794), (4812, 418995), (6015, 335196), (7218, 279330), (8020, 251397), (9311, 216540), (10827, 186220), (12030, 167598), (14436, 139665), (18045, 111732), (18622, 108270), (21654, 93110), (24060, 83799), (27933, 72180), (36090, 55866), (37244, 54135), (43308, 46555)]