2016188820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4493}}^1$

素因数の和:4791

約数の個数: 120

約数和(自身を含む): 6349105224

約数和(自身を除く): 4332916404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 277, 324, 405, 540, 554, 810, 831, 1108, 1385, 1620, 1662, 2493, 2770, 3324, 4155, 4493, 4986, 5540, 7479, 8310, 8986, 9972, 12465, 13479, 14958, 16620, 17972, 22437, 22465, 24930, 26958, 29916, 37395, 40437, 44874, 44930, 49860, 53916, 67395, 74790, 80874, 89748, 89860, 112185, 121311, 134790, 149580, 161748, 202185, 224370, 242622, 269580, 363933, 404370, 448740, 485244, 606555, 727866, 808740, 1213110, 1244561, 1455732, 1819665, 2426220, 2489122, 3639330, 3733683, 4978244, 6222805, 7278660, 7467366, 11201049, 12445610, 14934732, 18668415, 22402098, 24891220, 33603147, 37336830, 44804196, 56005245, 67206294, 74673660, 100809441, 112010490, 134412588, 168015735, 201618882, 224020980, 336031470, 403237764, 504047205, 672062940, 1008094410, 2016188820]

約数ペア:

[(1, 2016188820), (2, 1008094410), (3, 672062940), (4, 504047205), (5, 403237764), (6, 336031470), (9, 224020980), (10, 201618882), (12, 168015735), (15, 134412588), (18, 112010490), (20, 100809441), (27, 74673660), (30, 67206294), (36, 56005245), (45, 44804196), (54, 37336830), (60, 33603147), (81, 24891220), (90, 22402098), (108, 18668415), (135, 14934732), (162, 12445610), (180, 11201049), (270, 7467366), (277, 7278660), (324, 6222805), (405, 4978244), (540, 3733683), (554, 3639330), (810, 2489122), (831, 2426220), (1108, 1819665), (1385, 1455732), (1620, 1244561), (1662, 1213110), (2493, 808740), (2770, 727866), (3324, 606555), (4155, 485244), (4493, 448740), (4986, 404370), (5540, 363933), (7479, 269580), (8310, 242622), (8986, 224370), (9972, 202185), (12465, 161748), (13479, 149580), (14958, 134790), (16620, 121311), (17972, 112185), (22437, 89860), (22465, 89748), (24930, 80874), (26958, 74790), (29916, 67395), (37395, 53916), (40437, 49860), (44874, 44930)]