225586080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 800755200

約数和(自身を除く): 575169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 661, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1322, 1422, 1440, 1580, 1896, 1983, 2133, 2160, 2370, 2528, 2644, 2844, 3160, 3305, 3555, 3792, 3966, 4266, 4320, 4740, 5288, 5688, 5949, 6320, 6610, 7110, 7584, 7932, 8532, 9480, 9915, 10576, 10665, 11376, 11898, 12640, 13220, 14220, 15864, 17064, 17847, 18960, 19830, 21152, 21330, 22752, 23796, 26440, 28440, 29745, 31728, 34128, 35694, 37920, 39660, 42660, 47592, 52219, 52880, 56880, 59490, 63456, 68256, 71388, 79320, 85320, 89235, 95184, 104438, 105760, 113760, 118980, 142776, 156657, 158640, 170640, 178470, 190368, 208876, 237960, 261095, 285552, 313314, 317280, 341280, 356940, 417752, 469971, 475920, 522190, 571104, 626628, 713880, 783285, 835504, 939942, 951840, 1044380, 1253256, 1409913, 1427760, 1566570, 1671008, 1879884, 2088760, 2349855, 2506512, 2819826, 2855520, 3133140, 3759768, 4177520, 4699710, 5013024, 5639652, 6266280, 7049565, 7519536, 8355040, 9399420, 11279304, 12532560, 14099130, 15039072, 18798840, 22558608, 25065120, 28198260, 37597680, 45117216, 56396520, 75195360, 112793040, 225586080]

約数ペア:

[(1, 225586080), (2, 112793040), (3, 75195360), (4, 56396520), (5, 45117216), (6, 37597680), (8, 28198260), (9, 25065120), (10, 22558608), (12, 18798840), (15, 15039072), (16, 14099130), (18, 12532560), (20, 11279304), (24, 9399420), (27, 8355040), (30, 7519536), (32, 7049565), (36, 6266280), (40, 5639652), (45, 5013024), (48, 4699710), (54, 4177520), (60, 3759768), (72, 3133140), (79, 2855520), (80, 2819826), (90, 2506512), (96, 2349855), (108, 2088760), (120, 1879884), (135, 1671008), (144, 1566570), (158, 1427760), (160, 1409913), (180, 1253256), (216, 1044380), (237, 951840), (240, 939942), (270, 835504), (288, 783285), (316, 713880), (360, 626628), (395, 571104), (432, 522190), (474, 475920), (480, 469971), (540, 417752), (632, 356940), (661, 341280), (711, 317280), (720, 313314), (790, 285552), (864, 261095), (948, 237960), (1080, 208876), (1185, 190368), (1264, 178470), (1322, 170640), (1422, 158640), (1440, 156657), (1580, 142776), (1896, 118980), (1983, 113760), (2133, 105760), (2160, 104438), (2370, 95184), (2528, 89235), (2644, 85320), (2844, 79320), (3160, 71388), (3305, 68256), (3555, 63456), (3792, 59490), (3966, 56880), (4266, 52880), (4320, 52219), (4740, 47592), (5288, 42660), (5688, 39660), (5949, 37920), (6320, 35694), (6610, 34128), (7110, 31728), (7584, 29745), (7932, 28440), (8532, 26440), (9480, 23796), (9915, 22752), (10576, 21330), (10665, 21152), (11376, 19830), (11898, 18960), (12640, 17847), (13220, 17064), (14220, 15864)]