158831280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 558868992

約数和(自身を除く): 400037712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 193, 216, 240, 254, 270, 324, 360, 381, 386, 405, 432, 508, 540, 579, 635, 648, 720, 762, 772, 810, 965, 1016, 1080, 1143, 1158, 1270, 1296, 1524, 1544, 1620, 1737, 1905, 1930, 2032, 2160, 2286, 2316, 2540, 2895, 3048, 3088, 3240, 3429, 3474, 3810, 3860, 4572, 4632, 5080, 5211, 5715, 5790, 6096, 6480, 6858, 6948, 7620, 7720, 8685, 9144, 9264, 10160, 10287, 10422, 11430, 11580, 13716, 13896, 15240, 15440, 15633, 17145, 17370, 18288, 20574, 20844, 22860, 23160, 24511, 26055, 27432, 27792, 30480, 31266, 34290, 34740, 41148, 41688, 45720, 46320, 49022, 51435, 52110, 54864, 62532, 68580, 69480, 73533, 78165, 82296, 83376, 91440, 98044, 102870, 104220, 122555, 125064, 137160, 138960, 147066, 156330, 164592, 196088, 205740, 208440, 220599, 245110, 250128, 274320, 294132, 312660, 367665, 392176, 411480, 416880, 441198, 490220, 588264, 625320, 661797, 735330, 822960, 882396, 980440, 1102995, 1176528, 1250640, 1323594, 1470660, 1764792, 1960880, 1985391, 2205990, 2647188, 2941320, 3308985, 3529584, 3970782, 4411980, 5294376, 5882640, 6617970, 7941564, 8823960, 9926955, 10588752, 13235940, 15883128, 17647920, 19853910, 26471880, 31766256, 39707820, 52943760, 79415640, 158831280]

約数ペア:

[(1, 158831280), (2, 79415640), (3, 52943760), (4, 39707820), (5, 31766256), (6, 26471880), (8, 19853910), (9, 17647920), (10, 15883128), (12, 13235940), (15, 10588752), (16, 9926955), (18, 8823960), (20, 7941564), (24, 6617970), (27, 5882640), (30, 5294376), (36, 4411980), (40, 3970782), (45, 3529584), (48, 3308985), (54, 2941320), (60, 2647188), (72, 2205990), (80, 1985391), (81, 1960880), (90, 1764792), (108, 1470660), (120, 1323594), (127, 1250640), (135, 1176528), (144, 1102995), (162, 980440), (180, 882396), (193, 822960), (216, 735330), (240, 661797), (254, 625320), (270, 588264), (324, 490220), (360, 441198), (381, 416880), (386, 411480), (405, 392176), (432, 367665), (508, 312660), (540, 294132), (579, 274320), (635, 250128), (648, 245110), (720, 220599), (762, 208440), (772, 205740), (810, 196088), (965, 164592), (1016, 156330), (1080, 147066), (1143, 138960), (1158, 137160), (1270, 125064), (1296, 122555), (1524, 104220), (1544, 102870), (1620, 98044), (1737, 91440), (1905, 83376), (1930, 82296), (2032, 78165), (2160, 73533), (2286, 69480), (2316, 68580), (2540, 62532), (2895, 54864), (3048, 52110), (3088, 51435), (3240, 49022), (3429, 46320), (3474, 45720), (3810, 41688), (3860, 41148), (4572, 34740), (4632, 34290), (5080, 31266), (5211, 30480), (5715, 27792), (5790, 27432), (6096, 26055), (6480, 24511), (6858, 23160), (6948, 22860), (7620, 20844), (7720, 20574), (8685, 18288), (9144, 17370), (9264, 17145), (10160, 15633), (10287, 15440), (10422, 15240), (11430, 13896), (11580, 13716)]