163364280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 520646400

約数和(自身を除く): 357282120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 137, 152, 190, 228, 274, 285, 380, 411, 456, 523, 548, 570, 685, 760, 822, 1046, 1096, 1140, 1370, 1569, 1644, 2055, 2092, 2280, 2603, 2615, 2740, 3138, 3288, 4110, 4184, 5206, 5230, 5480, 6276, 7809, 7845, 8220, 9937, 10412, 10460, 12552, 13015, 15618, 15690, 16440, 19874, 20824, 20920, 26030, 29811, 31236, 31380, 39045, 39748, 49685, 52060, 59622, 62472, 62760, 71651, 78090, 79496, 99370, 104120, 119244, 143302, 149055, 156180, 198740, 214953, 238488, 286604, 298110, 312360, 358255, 397480, 429906, 573208, 596220, 716510, 859812, 1074765, 1192440, 1361369, 1433020, 1719624, 2149530, 2722738, 2866040, 4084107, 4299060, 5445476, 6806845, 8168214, 8598120, 10890952, 13613690, 16336428, 20420535, 27227380, 32672856, 40841070, 54454760, 81682140, 163364280]

約数ペア:

[(1, 163364280), (2, 81682140), (3, 54454760), (4, 40841070), (5, 32672856), (6, 27227380), (8, 20420535), (10, 16336428), (12, 13613690), (15, 10890952), (19, 8598120), (20, 8168214), (24, 6806845), (30, 5445476), (38, 4299060), (40, 4084107), (57, 2866040), (60, 2722738), (76, 2149530), (95, 1719624), (114, 1433020), (120, 1361369), (137, 1192440), (152, 1074765), (190, 859812), (228, 716510), (274, 596220), (285, 573208), (380, 429906), (411, 397480), (456, 358255), (523, 312360), (548, 298110), (570, 286604), (685, 238488), (760, 214953), (822, 198740), (1046, 156180), (1096, 149055), (1140, 143302), (1370, 119244), (1569, 104120), (1644, 99370), (2055, 79496), (2092, 78090), (2280, 71651), (2603, 62760), (2615, 62472), (2740, 59622), (3138, 52060), (3288, 49685), (4110, 39748), (4184, 39045), (5206, 31380), (5230, 31236), (5480, 29811), (6276, 26030), (7809, 20920), (7845, 20824), (8220, 19874), (9937, 16440), (10412, 15690), (10460, 15618), (12552, 13015)]