337164160

素因数分解:

$2^7\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1327}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 808672320

約数和(自身を除く): 471508160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 397, 640, 794, 1327, 1588, 1985, 2654, 3176, 3970, 5308, 6352, 6635, 7940, 10616, 12704, 13270, 15880, 21232, 25408, 26540, 31760, 42464, 50816, 53080, 63520, 84928, 106160, 127040, 169856, 212320, 254080, 424640, 526819, 849280, 1053638, 2107276, 2634095, 4214552, 5268190, 8429104, 10536380, 16858208, 21072760, 33716416, 42145520, 67432832, 84291040, 168582080, 337164160]

約数ペア:

[(1, 337164160), (2, 168582080), (4, 84291040), (5, 67432832), (8, 42145520), (10, 33716416), (16, 21072760), (20, 16858208), (32, 10536380), (40, 8429104), (64, 5268190), (80, 4214552), (128, 2634095), (160, 2107276), (320, 1053638), (397, 849280), (640, 526819), (794, 424640), (1327, 254080), (1588, 212320), (1985, 169856), (2654, 127040), (3176, 106160), (3970, 84928), (5308, 63520), (6352, 53080), (6635, 50816), (7940, 42464), (10616, 31760), (12704, 26540), (13270, 25408), (15880, 21232)]