115894240

素因数分解:

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

素因数の和:465

約数の個数: 192

約数和(自身を含む): 357073920

約数和(自身を除く): 241179680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 409, 440, 460, 506, 560, 616, 644, 736, 770, 805, 818, 880, 920, 1012, 1120, 1232, 1265, 1288, 1540, 1610, 1636, 1760, 1771, 1840, 2024, 2045, 2464, 2530, 2576, 2863, 3080, 3220, 3272, 3542, 3680, 4048, 4090, 4499, 5060, 5152, 5726, 6160, 6440, 6544, 7084, 8096, 8180, 8855, 8998, 9407, 10120, 11452, 12320, 12880, 13088, 14168, 14315, 16360, 17710, 17996, 18814, 20240, 22495, 22904, 25760, 28336, 28630, 31493, 32720, 35420, 35992, 37628, 40480, 44990, 45808, 47035, 56672, 57260, 62986, 65440, 65849, 70840, 71984, 75256, 89980, 91616, 94070, 103477, 114520, 125972, 131698, 141680, 143968, 150512, 157465, 179960, 188140, 206954, 229040, 251944, 263396, 283360, 301024, 314930, 329245, 359920, 376280, 413908, 458080, 503888, 517385, 526792, 629860, 658490, 719840, 724339, 752560, 827816, 1007776, 1034770, 1053584, 1259720, 1316980, 1448678, 1505120, 1655632, 2069540, 2107168, 2519440, 2633960, 2897356, 3311264, 3621695, 4139080, 5038880, 5267920, 5794712, 7243390, 8278160, 10535840, 11589424, 14486780, 16556320, 23178848, 28973560, 57947120, 115894240]

約数ペア:

[(1, 115894240), (2, 57947120), (4, 28973560), (5, 23178848), (7, 16556320), (8, 14486780), (10, 11589424), (11, 10535840), (14, 8278160), (16, 7243390), (20, 5794712), (22, 5267920), (23, 5038880), (28, 4139080), (32, 3621695), (35, 3311264), (40, 2897356), (44, 2633960), (46, 2519440), (55, 2107168), (56, 2069540), (70, 1655632), (77, 1505120), (80, 1448678), (88, 1316980), (92, 1259720), (110, 1053584), (112, 1034770), (115, 1007776), (140, 827816), (154, 752560), (160, 724339), (161, 719840), (176, 658490), (184, 629860), (220, 526792), (224, 517385), (230, 503888), (253, 458080), (280, 413908), (308, 376280), (322, 359920), (352, 329245), (368, 314930), (385, 301024), (409, 283360), (440, 263396), (460, 251944), (506, 229040), (560, 206954), (616, 188140), (644, 179960), (736, 157465), (770, 150512), (805, 143968), (818, 141680), (880, 131698), (920, 125972), (1012, 114520), (1120, 103477), (1232, 94070), (1265, 91616), (1288, 89980), (1540, 75256), (1610, 71984), (1636, 70840), (1760, 65849), (1771, 65440), (1840, 62986), (2024, 57260), (2045, 56672), (2464, 47035), (2530, 45808), (2576, 44990), (2863, 40480), (3080, 37628), (3220, 35992), (3272, 35420), (3542, 32720), (3680, 31493), (4048, 28630), (4090, 28336), (4499, 25760), (5060, 22904), (5152, 22495), (5726, 20240), (6160, 18814), (6440, 17996), (6544, 17710), (7084, 16360), (8096, 14315), (8180, 14168), (8855, 13088), (8998, 12880), (9407, 12320), (10120, 11452)]