42139680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 151538688

約数和(自身を除く): 109399008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 347, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 694, 736, 759, 880, 920, 1012, 1041, 1056, 1104, 1265, 1320, 1380, 1388, 1518, 1735, 1760, 1840, 2024, 2082, 2208, 2530, 2640, 2760, 2776, 3036, 3470, 3680, 3795, 3817, 4048, 4164, 5060, 5205, 5280, 5520, 5552, 6072, 6940, 7590, 7634, 7981, 8096, 8328, 10120, 10410, 11040, 11104, 11451, 12144, 13880, 15180, 15268, 15962, 16656, 19085, 20240, 20820, 22902, 23943, 24288, 27760, 30360, 30536, 31924, 33312, 38170, 39905, 40480, 41640, 45804, 47886, 55520, 57255, 60720, 61072, 63848, 76340, 79810, 83280, 87791, 91608, 95772, 114510, 119715, 121440, 122144, 127696, 152680, 159620, 166560, 175582, 183216, 191544, 229020, 239430, 255392, 263373, 305360, 319240, 351164, 366432, 383088, 438955, 458040, 478860, 526746, 610720, 638480, 702328, 766176, 877910, 916080, 957720, 1053492, 1276960, 1316865, 1404656, 1755820, 1832160, 1915440, 2106984, 2633730, 2809312, 3511640, 3830880, 4213968, 5267460, 7023280, 8427936, 10534920, 14046560, 21069840, 42139680]

約数ペア:

[(1, 42139680), (2, 21069840), (3, 14046560), (4, 10534920), (5, 8427936), (6, 7023280), (8, 5267460), (10, 4213968), (11, 3830880), (12, 3511640), (15, 2809312), (16, 2633730), (20, 2106984), (22, 1915440), (23, 1832160), (24, 1755820), (30, 1404656), (32, 1316865), (33, 1276960), (40, 1053492), (44, 957720), (46, 916080), (48, 877910), (55, 766176), (60, 702328), (66, 638480), (69, 610720), (80, 526746), (88, 478860), (92, 458040), (96, 438955), (110, 383088), (115, 366432), (120, 351164), (132, 319240), (138, 305360), (160, 263373), (165, 255392), (176, 239430), (184, 229020), (220, 191544), (230, 183216), (240, 175582), (253, 166560), (264, 159620), (276, 152680), (330, 127696), (345, 122144), (347, 121440), (352, 119715), (368, 114510), (440, 95772), (460, 91608), (480, 87791), (506, 83280), (528, 79810), (552, 76340), (660, 63848), (690, 61072), (694, 60720), (736, 57255), (759, 55520), (880, 47886), (920, 45804), (1012, 41640), (1041, 40480), (1056, 39905), (1104, 38170), (1265, 33312), (1320, 31924), (1380, 30536), (1388, 30360), (1518, 27760), (1735, 24288), (1760, 23943), (1840, 22902), (2024, 20820), (2082, 20240), (2208, 19085), (2530, 16656), (2640, 15962), (2760, 15268), (2776, 15180), (3036, 13880), (3470, 12144), (3680, 11451), (3795, 11104), (3817, 11040), (4048, 10410), (4164, 10120), (5060, 8328), (5205, 8096), (5280, 7981), (5520, 7634), (5552, 7590), (6072, 6940)]