6857478080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271261}}^1$

素因数の和:271357

約数の個数: 56

約数和(自身を含む): 16536131520

約数和(自身を除く): 9678653440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 271261, 542522, 1085044, 1356305, 2170088, 2712610, 4340176, 5425220, 8680352, 10850440, 17360704, 21429619, 21700880, 42859238, 43401760, 85718476, 86803520, 107148095, 171436952, 214296190, 342873904, 428592380, 685747808, 857184760, 1371495616, 1714369520, 3428739040, 6857478080]

約数ペア:

[(1, 6857478080), (2, 3428739040), (4, 1714369520), (5, 1371495616), (8, 857184760), (10, 685747808), (16, 428592380), (20, 342873904), (32, 214296190), (40, 171436952), (64, 107148095), (79, 86803520), (80, 85718476), (158, 43401760), (160, 42859238), (316, 21700880), (320, 21429619), (395, 17360704), (632, 10850440), (790, 8680352), (1264, 5425220), (1580, 4340176), (2528, 2712610), (3160, 2170088), (5056, 1356305), (6320, 1085044), (12640, 542522), (25280, 271261)]