16168427820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15767}}^1$

素因数の和:16002

約数の個数: 144

約数和(自身を含む): 51104971008

約数和(自身を除く): 34936543188

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, 211, 243, 270, 324, 405, 422, 486, 540, 633, 810, 844, 972, 1055, 1215, 1266, 1620, 1899, 2110, 2430, 2532, 3165, 3798, 4220, 4860, 5697, 6330, 7596, 9495, 11394, 12660, 15767, 17091, 18990, 22788, 28485, 31534, 34182, 37980, 47301, 51273, 56970, 63068, 68364, 78835, 85455, 94602, 102546, 113940, 141903, 157670, 170910, 189204, 205092, 236505, 256365, 283806, 315340, 341820, 425709, 473010, 512730, 567612, 709515, 851418, 946020, 1025460, 1277127, 1419030, 1702836, 2128545, 2554254, 2838060, 3326837, 3831381, 4257090, 5108508, 6385635, 6653674, 7662762, 8514180, 9980511, 12771270, 13307348, 15325524, 16634185, 19156905, 19961022, 25542540, 29941533, 33268370, 38313810, 39922044, 49902555, 59883066, 66536740, 76627620, 89824599, 99805110, 119766132, 149707665, 179649198, 199610220, 269473797, 299415330, 359298396, 449122995, 538947594, 598830660, 808421391, 898245990, 1077895188, 1347368985, 1616842782, 1796491980, 2694737970, 3233685564, 4042106955, 5389475940, 8084213910, 16168427820]

約数ペア:

[(1, 16168427820), (2, 8084213910), (3, 5389475940), (4, 4042106955), (5, 3233685564), (6, 2694737970), (9, 1796491980), (10, 1616842782), (12, 1347368985), (15, 1077895188), (18, 898245990), (20, 808421391), (27, 598830660), (30, 538947594), (36, 449122995), (45, 359298396), (54, 299415330), (60, 269473797), (81, 199610220), (90, 179649198), (108, 149707665), (135, 119766132), (162, 99805110), (180, 89824599), (211, 76627620), (243, 66536740), (270, 59883066), (324, 49902555), (405, 39922044), (422, 38313810), (486, 33268370), (540, 29941533), (633, 25542540), (810, 19961022), (844, 19156905), (972, 16634185), (1055, 15325524), (1215, 13307348), (1266, 12771270), (1620, 9980511), (1899, 8514180), (2110, 7662762), (2430, 6653674), (2532, 6385635), (3165, 5108508), (3798, 4257090), (4220, 3831381), (4860, 3326837), (5697, 2838060), (6330, 2554254), (7596, 2128545), (9495, 1702836), (11394, 1419030), (12660, 1277127), (15767, 1025460), (17091, 946020), (18990, 851418), (22788, 709515), (28485, 567612), (31534, 512730), (34182, 473010), (37980, 425709), (47301, 341820), (51273, 315340), (56970, 283806), (63068, 256365), (68364, 236505), (78835, 205092), (85455, 189204), (94602, 170910), (102546, 157670), (113940, 141903)]