349258560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{51973}}^1$

素因数の和:52000

約数の個数: 112

約数和(自身を含む): 1267334016

約数和(自身を除く): 918075456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 51973, 103946, 155919, 207892, 259865, 311838, 363811, 415784, 519730, 623676, 727622, 779595, 831568, 1039460, 1091433, 1247352, 1455244, 1559190, 1663136, 1819055, 2078920, 2182866, 2494704, 2910488, 3118380, 3326272, 3638110, 4157840, 4365732, 4989408, 5457165, 5820976, 6236760, 7276220, 8315680, 8731464, 9978816, 10914330, 11641952, 12473520, 14552440, 16631360, 17462928, 21828660, 23283904, 24947040, 29104880, 34925856, 43657320, 49894080, 58209760, 69851712, 87314640, 116419520, 174629280, 349258560]

約数ペア:

[(1, 349258560), (2, 174629280), (3, 116419520), (4, 87314640), (5, 69851712), (6, 58209760), (7, 49894080), (8, 43657320), (10, 34925856), (12, 29104880), (14, 24947040), (15, 23283904), (16, 21828660), (20, 17462928), (21, 16631360), (24, 14552440), (28, 12473520), (30, 11641952), (32, 10914330), (35, 9978816), (40, 8731464), (42, 8315680), (48, 7276220), (56, 6236760), (60, 5820976), (64, 5457165), (70, 4989408), (80, 4365732), (84, 4157840), (96, 3638110), (105, 3326272), (112, 3118380), (120, 2910488), (140, 2494704), (160, 2182866), (168, 2078920), (192, 1819055), (210, 1663136), (224, 1559190), (240, 1455244), (280, 1247352), (320, 1091433), (336, 1039460), (420, 831568), (448, 779595), (480, 727622), (560, 623676), (672, 519730), (840, 415784), (960, 363811), (1120, 311838), (1344, 259865), (1680, 207892), (2240, 155919), (3360, 103946), (6720, 51973)]