57947120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 175703040

約数和(自身を除く): 117755920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 409, 440, 460, 506, 560, 616, 644, 770, 805, 818, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1636, 1771, 1840, 2024, 2045, 2530, 2576, 2863, 3080, 3220, 3272, 3542, 4048, 4090, 4499, 5060, 5726, 6160, 6440, 6544, 7084, 8180, 8855, 8998, 9407, 10120, 11452, 12880, 14168, 14315, 16360, 17710, 17996, 18814, 20240, 22495, 22904, 28336, 28630, 31493, 32720, 35420, 35992, 37628, 44990, 45808, 47035, 57260, 62986, 65849, 70840, 71984, 75256, 89980, 94070, 103477, 114520, 125972, 131698, 141680, 150512, 157465, 179960, 188140, 206954, 229040, 251944, 263396, 314930, 329245, 359920, 376280, 413908, 503888, 517385, 526792, 629860, 658490, 724339, 752560, 827816, 1034770, 1053584, 1259720, 1316980, 1448678, 1655632, 2069540, 2519440, 2633960, 2897356, 3621695, 4139080, 5267920, 5794712, 7243390, 8278160, 11589424, 14486780, 28973560, 57947120]

約数ペア:

[(1, 57947120), (2, 28973560), (4, 14486780), (5, 11589424), (7, 8278160), (8, 7243390), (10, 5794712), (11, 5267920), (14, 4139080), (16, 3621695), (20, 2897356), (22, 2633960), (23, 2519440), (28, 2069540), (35, 1655632), (40, 1448678), (44, 1316980), (46, 1259720), (55, 1053584), (56, 1034770), (70, 827816), (77, 752560), (80, 724339), (88, 658490), (92, 629860), (110, 526792), (112, 517385), (115, 503888), (140, 413908), (154, 376280), (161, 359920), (176, 329245), (184, 314930), (220, 263396), (230, 251944), (253, 229040), (280, 206954), (308, 188140), (322, 179960), (368, 157465), (385, 150512), (409, 141680), (440, 131698), (460, 125972), (506, 114520), (560, 103477), (616, 94070), (644, 89980), (770, 75256), (805, 71984), (818, 70840), (880, 65849), (920, 62986), (1012, 57260), (1232, 47035), (1265, 45808), (1288, 44990), (1540, 37628), (1610, 35992), (1636, 35420), (1771, 32720), (1840, 31493), (2024, 28630), (2045, 28336), (2530, 22904), (2576, 22495), (2863, 20240), (3080, 18814), (3220, 17996), (3272, 17710), (3542, 16360), (4048, 14315), (4090, 14168), (4499, 12880), (5060, 11452), (5726, 10120), (6160, 9407), (6440, 8998), (6544, 8855), (7084, 8180)]