140624960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 112

約数和(自身を含む): 388827264

約数和(自身を除く): 248202304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 670, 937, 938, 1072, 1120, 1340, 1874, 1876, 2144, 2240, 2345, 2680, 3748, 3752, 4288, 4685, 4690, 5360, 6559, 7496, 7504, 9370, 9380, 10720, 13118, 14992, 15008, 18740, 18760, 21440, 26236, 29984, 30016, 32795, 37480, 37520, 52472, 59968, 62779, 65590, 74960, 75040, 104944, 125558, 131180, 149920, 150080, 209888, 251116, 262360, 299840, 313895, 419776, 439453, 502232, 524720, 627790, 878906, 1004464, 1049440, 1255580, 1757812, 2008928, 2098880, 2197265, 2511160, 3515624, 4017856, 4394530, 5022320, 7031248, 8789060, 10044640, 14062496, 17578120, 20089280, 28124992, 35156240, 70312480, 140624960]

約数ペア:

[(1, 140624960), (2, 70312480), (4, 35156240), (5, 28124992), (7, 20089280), (8, 17578120), (10, 14062496), (14, 10044640), (16, 8789060), (20, 7031248), (28, 5022320), (32, 4394530), (35, 4017856), (40, 3515624), (56, 2511160), (64, 2197265), (67, 2098880), (70, 2008928), (80, 1757812), (112, 1255580), (134, 1049440), (140, 1004464), (160, 878906), (224, 627790), (268, 524720), (280, 502232), (320, 439453), (335, 419776), (448, 313895), (469, 299840), (536, 262360), (560, 251116), (670, 209888), (937, 150080), (938, 149920), (1072, 131180), (1120, 125558), (1340, 104944), (1874, 75040), (1876, 74960), (2144, 65590), (2240, 62779), (2345, 59968), (2680, 52472), (3748, 37520), (3752, 37480), (4288, 32795), (4685, 30016), (4690, 29984), (5360, 26236), (6559, 21440), (7496, 18760), (7504, 18740), (9370, 15008), (9380, 14992), (10720, 13118)]