1265839260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15299}}^1$

素因数の和:15515

約数の個数: 96

約数和(自身を含む): 4071513600

約数和(自身を除く): 2805674340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2364, 2758, 2955, 3940, 4137, 5516, 5910, 6895, 8274, 11820, 13790, 15299, 16548, 20685, 27580, 30598, 41370, 45897, 61196, 76495, 82740, 91794, 107093, 152990, 183588, 214186, 229485, 305980, 321279, 428372, 458970, 535465, 642558, 917940, 1070930, 1285116, 1606395, 2141860, 3013903, 3212790, 6027806, 6425580, 9041709, 12055612, 15069515, 18083418, 21097321, 30139030, 36166836, 42194642, 45208545, 60278060, 63291963, 84389284, 90417090, 105486605, 126583926, 180834180, 210973210, 253167852, 316459815, 421946420, 632919630, 1265839260]

約数ペア:

[(1, 1265839260), (2, 632919630), (3, 421946420), (4, 316459815), (5, 253167852), (6, 210973210), (7, 180834180), (10, 126583926), (12, 105486605), (14, 90417090), (15, 84389284), (20, 63291963), (21, 60278060), (28, 45208545), (30, 42194642), (35, 36166836), (42, 30139030), (60, 21097321), (70, 18083418), (84, 15069515), (105, 12055612), (140, 9041709), (197, 6425580), (210, 6027806), (394, 3212790), (420, 3013903), (591, 2141860), (788, 1606395), (985, 1285116), (1182, 1070930), (1379, 917940), (1970, 642558), (2364, 535465), (2758, 458970), (2955, 428372), (3940, 321279), (4137, 305980), (5516, 229485), (5910, 214186), (6895, 183588), (8274, 152990), (11820, 107093), (13790, 91794), (15299, 82740), (16548, 76495), (20685, 61196), (27580, 45897), (30598, 41370)]