230008240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37339}}^1$

素因数の和:37370

約数の個数: 80

約数和(自身を含む): 666743040

約数和(自身を除く): 436734800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 37339, 74678, 149356, 186695, 261373, 298712, 373390, 410729, 522746, 597424, 746780, 821458, 1045492, 1306865, 1493560, 1642916, 2053645, 2090984, 2613730, 2875103, 2987120, 3285832, 4107290, 4181968, 5227460, 5750206, 6571664, 8214580, 10454920, 11500412, 14375515, 16429160, 20909840, 23000824, 28751030, 32858320, 46001648, 57502060, 115004120, 230008240]

約数ペア:

[(1, 230008240), (2, 115004120), (4, 57502060), (5, 46001648), (7, 32858320), (8, 28751030), (10, 23000824), (11, 20909840), (14, 16429160), (16, 14375515), (20, 11500412), (22, 10454920), (28, 8214580), (35, 6571664), (40, 5750206), (44, 5227460), (55, 4181968), (56, 4107290), (70, 3285832), (77, 2987120), (80, 2875103), (88, 2613730), (110, 2090984), (112, 2053645), (140, 1642916), (154, 1493560), (176, 1306865), (220, 1045492), (280, 821458), (308, 746780), (385, 597424), (440, 522746), (560, 410729), (616, 373390), (770, 298712), (880, 261373), (1232, 186695), (1540, 149356), (3080, 74678), (6160, 37339)]