20160163608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2121

約数の個数: 128

約数和(自身を含む): 54965433600

約数和(自身を除く): 34805269992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 373, 428, 642, 746, 856, 1119, 1284, 1391, 1492, 1619, 2238, 2568, 2782, 2984, 3238, 4173, 4476, 4849, 4857, 5564, 6476, 8346, 8952, 9698, 9714, 11128, 12952, 14547, 16692, 19396, 19428, 21047, 29094, 33384, 38792, 38856, 39911, 42094, 58188, 63141, 79822, 84188, 116376, 119733, 126282, 159644, 168376, 173233, 239466, 252564, 319288, 346466, 478932, 505128, 518843, 519699, 603887, 692932, 957864, 1037686, 1039398, 1207774, 1385864, 1556529, 1811661, 2075372, 2078796, 2252029, 2415548, 3113058, 3623322, 4150744, 4157592, 4504058, 4831096, 6226116, 6756087, 7246644, 7850531, 9008116, 12452232, 13512174, 14493288, 15701062, 18016232, 23551593, 27024348, 31402124, 47103186, 54048696, 62804248, 64615909, 94206372, 129231818, 188412744, 193847727, 258463636, 387695454, 516927272, 775390908, 840006817, 1550781816, 1680013634, 2520020451, 3360027268, 5040040902, 6720054536, 10080081804, 20160163608]

約数ペア:

[(1, 20160163608), (2, 10080081804), (3, 6720054536), (4, 5040040902), (6, 3360027268), (8, 2520020451), (12, 1680013634), (13, 1550781816), (24, 840006817), (26, 775390908), (39, 516927272), (52, 387695454), (78, 258463636), (104, 193847727), (107, 188412744), (156, 129231818), (214, 94206372), (312, 64615909), (321, 62804248), (373, 54048696), (428, 47103186), (642, 31402124), (746, 27024348), (856, 23551593), (1119, 18016232), (1284, 15701062), (1391, 14493288), (1492, 13512174), (1619, 12452232), (2238, 9008116), (2568, 7850531), (2782, 7246644), (2984, 6756087), (3238, 6226116), (4173, 4831096), (4476, 4504058), (4849, 4157592), (4857, 4150744), (5564, 3623322), (6476, 3113058), (8346, 2415548), (8952, 2252029), (9698, 2078796), (9714, 2075372), (11128, 1811661), (12952, 1556529), (14547, 1385864), (16692, 1207774), (19396, 1039398), (19428, 1037686), (21047, 957864), (29094, 692932), (33384, 603887), (38792, 519699), (38856, 518843), (39911, 505128), (42094, 478932), (58188, 346466), (63141, 319288), (79822, 252564), (84188, 239466), (116376, 173233), (119733, 168376), (126282, 159644)]