77532160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 88

約数和(自身を含む): 196020720

約数和(自身を除く): 118488560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 797, 1024, 1216, 1280, 1520, 1594, 2432, 2560, 3040, 3188, 3985, 4864, 5120, 6080, 6376, 7970, 9728, 12160, 12752, 15143, 15940, 19456, 24320, 25504, 30286, 31880, 48640, 51008, 60572, 63760, 75715, 97280, 102016, 121144, 127520, 151430, 204032, 242288, 255040, 302860, 408064, 484576, 510080, 605720, 816128, 969152, 1020160, 1211440, 1938304, 2040320, 2422880, 3876608, 4080640, 4845760, 7753216, 9691520, 15506432, 19383040, 38766080, 77532160]

約数ペア:

[(1, 77532160), (2, 38766080), (4, 19383040), (5, 15506432), (8, 9691520), (10, 7753216), (16, 4845760), (19, 4080640), (20, 3876608), (32, 2422880), (38, 2040320), (40, 1938304), (64, 1211440), (76, 1020160), (80, 969152), (95, 816128), (128, 605720), (152, 510080), (160, 484576), (190, 408064), (256, 302860), (304, 255040), (320, 242288), (380, 204032), (512, 151430), (608, 127520), (640, 121144), (760, 102016), (797, 97280), (1024, 75715), (1216, 63760), (1280, 60572), (1520, 51008), (1594, 48640), (2432, 31880), (2560, 30286), (3040, 25504), (3188, 24320), (3985, 19456), (4864, 15940), (5120, 15143), (6080, 12752), (6376, 12160), (7970, 9728)]