137070080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 80

約数和(自身を含む): 375645600

約数和(自身を除く): 238575520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 7649, 8960, 15298, 17920, 30596, 38245, 53543, 61192, 76490, 107086, 122384, 152980, 214172, 244768, 267715, 305960, 428344, 489536, 535430, 611920, 856688, 979072, 1070860, 1223840, 1713376, 1958144, 2141720, 2447680, 3426752, 3916288, 4283440, 4895360, 6853504, 8566880, 9790720, 13707008, 17133760, 19581440, 27414016, 34267520, 68535040, 137070080]

約数ペア:

[(1, 137070080), (2, 68535040), (4, 34267520), (5, 27414016), (7, 19581440), (8, 17133760), (10, 13707008), (14, 9790720), (16, 8566880), (20, 6853504), (28, 4895360), (32, 4283440), (35, 3916288), (40, 3426752), (56, 2447680), (64, 2141720), (70, 1958144), (80, 1713376), (112, 1223840), (128, 1070860), (140, 979072), (160, 856688), (224, 611920), (256, 535430), (280, 489536), (320, 428344), (448, 305960), (512, 267715), (560, 244768), (640, 214172), (896, 152980), (1120, 122384), (1280, 107086), (1792, 76490), (2240, 61192), (2560, 53543), (3584, 38245), (4480, 30596), (7649, 17920), (8960, 15298)]