137489280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 443210400

約数和(自身を除く): 305721120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 709, 808, 960, 1010, 1212, 1418, 1515, 1616, 1920, 2020, 2127, 2424, 2836, 3030, 3232, 3545, 4040, 4254, 4848, 5672, 6060, 6464, 7090, 8080, 8508, 9696, 10635, 11344, 12120, 12928, 14180, 16160, 17016, 19392, 21270, 22688, 24240, 28360, 32320, 34032, 38784, 42540, 45376, 48480, 56720, 64640, 68064, 71609, 85080, 90752, 96960, 113440, 136128, 143218, 170160, 193920, 214827, 226880, 272256, 286436, 340320, 358045, 429654, 453760, 572872, 680640, 716090, 859308, 1074135, 1145744, 1361280, 1432180, 1718616, 2148270, 2291488, 2864360, 3437232, 4296540, 4582976, 5728720, 6874464, 8593080, 9165952, 11457440, 13748928, 17186160, 22914880, 27497856, 34372320, 45829760, 68744640, 137489280]

約数ペア:

[(1, 137489280), (2, 68744640), (3, 45829760), (4, 34372320), (5, 27497856), (6, 22914880), (8, 17186160), (10, 13748928), (12, 11457440), (15, 9165952), (16, 8593080), (20, 6874464), (24, 5728720), (30, 4582976), (32, 4296540), (40, 3437232), (48, 2864360), (60, 2291488), (64, 2148270), (80, 1718616), (96, 1432180), (101, 1361280), (120, 1145744), (128, 1074135), (160, 859308), (192, 716090), (202, 680640), (240, 572872), (303, 453760), (320, 429654), (384, 358045), (404, 340320), (480, 286436), (505, 272256), (606, 226880), (640, 214827), (709, 193920), (808, 170160), (960, 143218), (1010, 136128), (1212, 113440), (1418, 96960), (1515, 90752), (1616, 85080), (1920, 71609), (2020, 68064), (2127, 64640), (2424, 56720), (2836, 48480), (3030, 45376), (3232, 42540), (3545, 38784), (4040, 34032), (4254, 32320), (4848, 28360), (5672, 24240), (6060, 22688), (6464, 21270), (7090, 19392), (8080, 17016), (8508, 16160), (9696, 14180), (10635, 12928), (11344, 12120)]