258445440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 192

約数和(自身を含む): 973814400

約数和(自身を除く): 715368960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4079, 4224, 5280, 5760, 6336, 7040, 7920, 8158, 10560, 12237, 12672, 15840, 16316, 20395, 21120, 24474, 31680, 32632, 36711, 40790, 44869, 48948, 61185, 63360, 65264, 73422, 81580, 89738, 97896, 122370, 130528, 134607, 146844, 163160, 179476, 183555, 195792, 224345, 244740, 261056, 269214, 293688, 326320, 358952, 367110, 391584, 403821, 448690, 489480, 522112, 538428, 587376, 652640, 673035, 717904, 734220, 783168, 807642, 897380, 978960, 1076856, 1174752, 1305280, 1346070, 1435808, 1468440, 1566336, 1615284, 1794760, 1957920, 2019105, 2153712, 2349504, 2610560, 2692140, 2871616, 2936880, 3230568, 3589520, 3915840, 4038210, 4307424, 4699008, 5384280, 5743232, 5873760, 6461136, 7179040, 7831680, 8076420, 8614848, 10768560, 11747520, 12922272, 14358080, 16152840, 17229696, 21537120, 23495040, 25844544, 28716160, 32305680, 43074240, 51689088, 64611360, 86148480, 129222720, 258445440]

約数ペア:

[(1, 258445440), (2, 129222720), (3, 86148480), (4, 64611360), (5, 51689088), (6, 43074240), (8, 32305680), (9, 28716160), (10, 25844544), (11, 23495040), (12, 21537120), (15, 17229696), (16, 16152840), (18, 14358080), (20, 12922272), (22, 11747520), (24, 10768560), (30, 8614848), (32, 8076420), (33, 7831680), (36, 7179040), (40, 6461136), (44, 5873760), (45, 5743232), (48, 5384280), (55, 4699008), (60, 4307424), (64, 4038210), (66, 3915840), (72, 3589520), (80, 3230568), (88, 2936880), (90, 2871616), (96, 2692140), (99, 2610560), (110, 2349504), (120, 2153712), (128, 2019105), (132, 1957920), (144, 1794760), (160, 1615284), (165, 1566336), (176, 1468440), (180, 1435808), (192, 1346070), (198, 1305280), (220, 1174752), (240, 1076856), (264, 978960), (288, 897380), (320, 807642), (330, 783168), (352, 734220), (360, 717904), (384, 673035), (396, 652640), (440, 587376), (480, 538428), (495, 522112), (528, 489480), (576, 448690), (640, 403821), (660, 391584), (704, 367110), (720, 358952), (792, 326320), (880, 293688), (960, 269214), (990, 261056), (1056, 244740), (1152, 224345), (1320, 195792), (1408, 183555), (1440, 179476), (1584, 163160), (1760, 146844), (1920, 134607), (1980, 130528), (2112, 122370), (2640, 97896), (2880, 89738), (3168, 81580), (3520, 73422), (3960, 65264), (4079, 63360), (4224, 61185), (5280, 48948), (5760, 44869), (6336, 40790), (7040, 36711), (7920, 32632), (8158, 31680), (10560, 24474), (12237, 21120), (12672, 20395), (15840, 16316)]