25321455360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{81409}}^1$

素因数の和:81445

約数の個数: 216

約数和(自身を含む): 90855513840

約数和(自身を除く): 65534058480

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 81409, 103680, 155520, 162818, 244227, 311040, 325636, 407045, 488454, 651272, 732681, 814090, 976908, 1221135, 1302544, 1465362, 1628180, 1953816, 2198043, 2442270, 2605088, 2930724, 3256360, 3663405, 3907632, 4396086, 4884540, 5210176, 5861448, 6512720, 6594129, 7326810, 7815264, 8792172, 9769080, 10420352, 10990215, 11722896, 13025440, 13188258, 14653620, 15630528, 17584344, 19538160, 19782387, 20840704, 21980430, 23445792, 26050880, 26376516, 29307240, 31261056, 32970645, 35168688, 39076320, 39564774, 43960860, 46891584, 52101760, 52753032, 58614480, 62522112, 65941290, 70337376, 78152640, 79129548, 87921720, 93783168, 98911935, 104203520, 105506064, 117228960, 131882580, 140674752, 156305280, 158259096, 175843440, 187566336, 197823870, 211012128, 234457920, 263765160, 281349504, 312610560, 316518192, 351686880, 395647740, 422024256, 468915840, 527530320, 562699008, 633036384, 703373760, 791295480, 844048512, 937831680, 1055060640, 1266072768, 1406747520, 1582590960, 1688097024, 2110121280, 2532145536, 2813495040, 3165181920, 4220242560, 5064291072, 6330363840, 8440485120, 12660727680, 25321455360]

約数ペア:

[(1, 25321455360), (2, 12660727680), (3, 8440485120), (4, 6330363840), (5, 5064291072), (6, 4220242560), (8, 3165181920), (9, 2813495040), (10, 2532145536), (12, 2110121280), (15, 1688097024), (16, 1582590960), (18, 1406747520), (20, 1266072768), (24, 1055060640), (27, 937831680), (30, 844048512), (32, 791295480), (36, 703373760), (40, 633036384), (45, 562699008), (48, 527530320), (54, 468915840), (60, 422024256), (64, 395647740), (72, 351686880), (80, 316518192), (81, 312610560), (90, 281349504), (96, 263765160), (108, 234457920), (120, 211012128), (128, 197823870), (135, 187566336), (144, 175843440), (160, 158259096), (162, 156305280), (180, 140674752), (192, 131882580), (216, 117228960), (240, 105506064), (243, 104203520), (256, 98911935), (270, 93783168), (288, 87921720), (320, 79129548), (324, 78152640), (360, 70337376), (384, 65941290), (405, 62522112), (432, 58614480), (480, 52753032), (486, 52101760), (540, 46891584), (576, 43960860), (640, 39564774), (648, 39076320), (720, 35168688), (768, 32970645), (810, 31261056), (864, 29307240), (960, 26376516), (972, 26050880), (1080, 23445792), (1152, 21980430), (1215, 20840704), (1280, 19782387), (1296, 19538160), (1440, 17584344), (1620, 15630528), (1728, 14653620), (1920, 13188258), (1944, 13025440), (2160, 11722896), (2304, 10990215), (2430, 10420352), (2592, 9769080), (2880, 8792172), (3240, 7815264), (3456, 7326810), (3840, 6594129), (3888, 6512720), (4320, 5861448), (4860, 5210176), (5184, 4884540), (5760, 4396086), (6480, 3907632), (6912, 3663405), (7776, 3256360), (8640, 2930724), (9720, 2605088), (10368, 2442270), (11520, 2198043), (12960, 1953816), (15552, 1628180), (17280, 1465362), (19440, 1302544), (20736, 1221135), (25920, 976908), (31104, 814090), (34560, 732681), (38880, 651272), (51840, 488454), (62208, 407045), (77760, 325636), (81409, 311040), (103680, 244227), (155520, 162818)]