68073280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 179734464

約数和(自身を除く): 111661184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 160, 166, 176, 220, 233, 320, 332, 352, 415, 440, 466, 664, 704, 830, 880, 913, 932, 1165, 1328, 1660, 1760, 1826, 1864, 2330, 2563, 2656, 3320, 3520, 3652, 3728, 4565, 4660, 5126, 5312, 6640, 7304, 7456, 9130, 9320, 10252, 12815, 13280, 14608, 14912, 18260, 18640, 19339, 20504, 25630, 26560, 29216, 36520, 37280, 38678, 41008, 51260, 58432, 73040, 74560, 77356, 82016, 96695, 102520, 146080, 154712, 164032, 193390, 205040, 212729, 292160, 309424, 386780, 410080, 425458, 618848, 773560, 820160, 850916, 1063645, 1237696, 1547120, 1701832, 2127290, 3094240, 3403664, 4254580, 6188480, 6807328, 8509160, 13614656, 17018320, 34036640, 68073280]

約数ペア:

[(1, 68073280), (2, 34036640), (4, 17018320), (5, 13614656), (8, 8509160), (10, 6807328), (11, 6188480), (16, 4254580), (20, 3403664), (22, 3094240), (32, 2127290), (40, 1701832), (44, 1547120), (55, 1237696), (64, 1063645), (80, 850916), (83, 820160), (88, 773560), (110, 618848), (160, 425458), (166, 410080), (176, 386780), (220, 309424), (233, 292160), (320, 212729), (332, 205040), (352, 193390), (415, 164032), (440, 154712), (466, 146080), (664, 102520), (704, 96695), (830, 82016), (880, 77356), (913, 74560), (932, 73040), (1165, 58432), (1328, 51260), (1660, 41008), (1760, 38678), (1826, 37280), (1864, 36520), (2330, 29216), (2563, 26560), (2656, 25630), (3320, 20504), (3520, 19339), (3652, 18640), (3728, 18260), (4565, 14912), (4660, 14608), (5126, 13280), (5312, 12815), (6640, 10252), (7304, 9320), (7456, 9130)]