1344294080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{221101}}^1$

素因数の和:221137

約数の個数: 56

約数和(自身を含む): 3369594480

約数和(自身を除く): 2025300400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 221101, 442202, 884404, 1105505, 1768808, 2211010, 3537616, 4200919, 4422020, 7075232, 8401838, 8844040, 14150464, 16803676, 17688080, 21004595, 33607352, 35376160, 42009190, 67214704, 70752320, 84018380, 134429408, 168036760, 268858816, 336073520, 672147040, 1344294080]

約数ペア:

[(1, 1344294080), (2, 672147040), (4, 336073520), (5, 268858816), (8, 168036760), (10, 134429408), (16, 84018380), (19, 70752320), (20, 67214704), (32, 42009190), (38, 35376160), (40, 33607352), (64, 21004595), (76, 17688080), (80, 16803676), (95, 14150464), (152, 8844040), (160, 8401838), (190, 7075232), (304, 4422020), (320, 4200919), (380, 3537616), (608, 2211010), (760, 1768808), (1216, 1105505), (1520, 884404), (3040, 442202), (6080, 221101)]