42215360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 111922560

約数和(自身を除く): 69707200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 134, 160, 176, 179, 220, 268, 320, 335, 352, 358, 440, 536, 670, 704, 716, 737, 880, 895, 1072, 1340, 1432, 1474, 1760, 1790, 1969, 2144, 2680, 2864, 2948, 3520, 3580, 3685, 3938, 4288, 5360, 5728, 5896, 7160, 7370, 7876, 9845, 10720, 11456, 11792, 11993, 14320, 14740, 15752, 19690, 21440, 23584, 23986, 28640, 29480, 31504, 39380, 47168, 47972, 57280, 58960, 59965, 63008, 78760, 95944, 117920, 119930, 126016, 131923, 157520, 191888, 235840, 239860, 263846, 315040, 383776, 479720, 527692, 630080, 659615, 767552, 959440, 1055384, 1319230, 1918880, 2110768, 2638460, 3837760, 4221536, 5276920, 8443072, 10553840, 21107680, 42215360]

約数ペア:

[(1, 42215360), (2, 21107680), (4, 10553840), (5, 8443072), (8, 5276920), (10, 4221536), (11, 3837760), (16, 2638460), (20, 2110768), (22, 1918880), (32, 1319230), (40, 1055384), (44, 959440), (55, 767552), (64, 659615), (67, 630080), (80, 527692), (88, 479720), (110, 383776), (134, 315040), (160, 263846), (176, 239860), (179, 235840), (220, 191888), (268, 157520), (320, 131923), (335, 126016), (352, 119930), (358, 117920), (440, 95944), (536, 78760), (670, 63008), (704, 59965), (716, 58960), (737, 57280), (880, 47972), (895, 47168), (1072, 39380), (1340, 31504), (1432, 29480), (1474, 28640), (1760, 23986), (1790, 23584), (1969, 21440), (2144, 19690), (2680, 15752), (2864, 14740), (2948, 14320), (3520, 11993), (3580, 11792), (3685, 11456), (3938, 10720), (4288, 9845), (5360, 7876), (5728, 7370), (5896, 7160)]