140048452992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1680689}}^1$

素因数の和:1680744

約数の個数: 128

約数和(自身を含む): 438861772800

約数和(自身を除く): 298813319808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 41664, 83328, 1680689, 3361378, 5042067, 6722756, 10084134, 11764823, 13445512, 20168268, 23529646, 26891024, 35294469, 40336536, 47059292, 52101359, 53782048, 70588938, 80673072, 94118584, 104202718, 107564096, 141177876, 156304077, 161346144, 188237168, 208405436, 215128192, 282355752, 312608154, 322692288, 364709513, 376474336, 416810872, 564711504, 625216308, 645384576, 729419026, 752948672, 833621744, 1094128539, 1129423008, 1250432616, 1458838052, 1505897344, 1667243488, 2188257078, 2258846016, 2500865232, 2917676104, 3334486976, 4376514156, 4517692032, 5001730464, 5835352208, 6668973952, 8753028312, 10003460928, 11670704416, 17506056624, 20006921856, 23341408832, 35012113248, 46682817664, 70024226496, 140048452992]

約数ペア:

[(1, 140048452992), (2, 70024226496), (3, 46682817664), (4, 35012113248), (6, 23341408832), (7, 20006921856), (8, 17506056624), (12, 11670704416), (14, 10003460928), (16, 8753028312), (21, 6668973952), (24, 5835352208), (28, 5001730464), (31, 4517692032), (32, 4376514156), (42, 3334486976), (48, 2917676104), (56, 2500865232), (62, 2258846016), (64, 2188257078), (84, 1667243488), (93, 1505897344), (96, 1458838052), (112, 1250432616), (124, 1129423008), (128, 1094128539), (168, 833621744), (186, 752948672), (192, 729419026), (217, 645384576), (224, 625216308), (248, 564711504), (336, 416810872), (372, 376474336), (384, 364709513), (434, 322692288), (448, 312608154), (496, 282355752), (651, 215128192), (672, 208405436), (744, 188237168), (868, 161346144), (896, 156304077), (992, 141177876), (1302, 107564096), (1344, 104202718), (1488, 94118584), (1736, 80673072), (1984, 70588938), (2604, 53782048), (2688, 52101359), (2976, 47059292), (3472, 40336536), (3968, 35294469), (5208, 26891024), (5952, 23529646), (6944, 20168268), (10416, 13445512), (11904, 11764823), (13888, 10084134), (20832, 6722756), (27776, 5042067), (41664, 3361378), (83328, 1680689)]