133458640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3644

約数の個数: 80

約数和(自身を含む): 360012672

約数和(自身を除く): 226554032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3557, 3752, 4690, 5360, 7114, 7504, 9380, 14228, 17785, 18760, 24899, 28456, 35570, 37520, 49798, 56912, 71140, 99596, 124495, 142280, 199192, 238319, 248990, 284560, 398384, 476638, 497980, 953276, 995960, 1191595, 1668233, 1906552, 1991920, 2383190, 3336466, 3813104, 4766380, 6672932, 8341165, 9532760, 13345864, 16682330, 19065520, 26691728, 33364660, 66729320, 133458640]

約数ペア:

[(1, 133458640), (2, 66729320), (4, 33364660), (5, 26691728), (7, 19065520), (8, 16682330), (10, 13345864), (14, 9532760), (16, 8341165), (20, 6672932), (28, 4766380), (35, 3813104), (40, 3336466), (56, 2383190), (67, 1991920), (70, 1906552), (80, 1668233), (112, 1191595), (134, 995960), (140, 953276), (268, 497980), (280, 476638), (335, 398384), (469, 284560), (536, 248990), (560, 238319), (670, 199192), (938, 142280), (1072, 124495), (1340, 99596), (1876, 71140), (2345, 56912), (2680, 49798), (3557, 37520), (3752, 35570), (4690, 28456), (5360, 24899), (7114, 18760), (7504, 17785), (9380, 14228)]