772805920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 1902942720

約数和(自身を除く): 1130136800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 151, 160, 232, 290, 302, 464, 580, 604, 755, 928, 1103, 1160, 1208, 1510, 2206, 2320, 2416, 3020, 4379, 4412, 4640, 4832, 5515, 6040, 8758, 8824, 11030, 12080, 17516, 17648, 21895, 22060, 24160, 31987, 35032, 35296, 43790, 44120, 63974, 70064, 87580, 88240, 127948, 140128, 159935, 166553, 175160, 176480, 255896, 319870, 333106, 350320, 511792, 639740, 666212, 700640, 832765, 1023584, 1279480, 1332424, 1665530, 2558960, 2664848, 3331060, 4830037, 5117920, 5329696, 6662120, 9660074, 13324240, 19320148, 24150185, 26648480, 38640296, 48300370, 77280592, 96600740, 154561184, 193201480, 386402960, 772805920]

約数ペア:

[(1, 772805920), (2, 386402960), (4, 193201480), (5, 154561184), (8, 96600740), (10, 77280592), (16, 48300370), (20, 38640296), (29, 26648480), (32, 24150185), (40, 19320148), (58, 13324240), (80, 9660074), (116, 6662120), (145, 5329696), (151, 5117920), (160, 4830037), (232, 3331060), (290, 2664848), (302, 2558960), (464, 1665530), (580, 1332424), (604, 1279480), (755, 1023584), (928, 832765), (1103, 700640), (1160, 666212), (1208, 639740), (1510, 511792), (2206, 350320), (2320, 333106), (2416, 319870), (3020, 255896), (4379, 176480), (4412, 175160), (4640, 166553), (4832, 159935), (5515, 140128), (6040, 127948), (8758, 88240), (8824, 87580), (11030, 70064), (12080, 63974), (17516, 44120), (17648, 43790), (21895, 35296), (22060, 35032), (24160, 31987)]