117909680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4297}}^1$

素因数の和:4331

約数の個数: 80

約数和(自身を含む): 319771200

約数和(自身を除く): 201861520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4297, 5488, 6860, 8594, 13720, 17188, 21485, 27440, 30079, 34376, 42970, 60158, 68752, 85940, 120316, 150395, 171880, 210553, 240632, 300790, 343760, 421106, 481264, 601580, 842212, 1052765, 1203160, 1473871, 1684424, 2105530, 2406320, 2947742, 3368848, 4211060, 5895484, 7369355, 8422120, 11790968, 14738710, 16844240, 23581936, 29477420, 58954840, 117909680]

約数ペア:

[(1, 117909680), (2, 58954840), (4, 29477420), (5, 23581936), (7, 16844240), (8, 14738710), (10, 11790968), (14, 8422120), (16, 7369355), (20, 5895484), (28, 4211060), (35, 3368848), (40, 2947742), (49, 2406320), (56, 2105530), (70, 1684424), (80, 1473871), (98, 1203160), (112, 1052765), (140, 842212), (196, 601580), (245, 481264), (280, 421106), (343, 343760), (392, 300790), (490, 240632), (560, 210553), (686, 171880), (784, 150395), (980, 120316), (1372, 85940), (1715, 68752), (1960, 60158), (2744, 42970), (3430, 34376), (3920, 30079), (4297, 27440), (5488, 21485), (6860, 17188), (8594, 13720)]