2997102080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{167249}}^1$

素因数の和:167279

約数の個数: 80

約数和(自身を含む): 8212644000

約数和(自身を除く): 5215541920

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, 8960, 17920, 167249, 334498, 668996, 836245, 1170743, 1337992, 1672490, 2341486, 2675984, 3344980, 4682972, 5351968, 5853715, 6689960, 9365944, 10703936, 11707430, 13379920, 18731888, 21407872, 23414860, 26759840, 37463776, 42815744, 46829720, 53519680, 74927552, 85631488, 93659440, 107039360, 149855104, 187318880, 214078720, 299710208, 374637760, 428157440, 599420416, 749275520, 1498551040, 2997102080]

約数ペア:

[(1, 2997102080), (2, 1498551040), (4, 749275520), (5, 599420416), (7, 428157440), (8, 374637760), (10, 299710208), (14, 214078720), (16, 187318880), (20, 149855104), (28, 107039360), (32, 93659440), (35, 85631488), (40, 74927552), (56, 53519680), (64, 46829720), (70, 42815744), (80, 37463776), (112, 26759840), (128, 23414860), (140, 21407872), (160, 18731888), (224, 13379920), (256, 11707430), (280, 10703936), (320, 9365944), (448, 6689960), (512, 5853715), (560, 5351968), (640, 4682972), (896, 3344980), (1120, 2675984), (1280, 2341486), (1792, 1672490), (2240, 1337992), (2560, 1170743), (3584, 836245), (4480, 668996), (8960, 334498), (17920, 167249)]