133505280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3863}}^1$

素因数の和:3893

約数の個数: 144

約数和(自身を含む): 473880960

約数和(自身を除く): 340375680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 3863, 4320, 5760, 6912, 7726, 8640, 11520, 11589, 15452, 17280, 19315, 23178, 30904, 34560, 34767, 38630, 46356, 57945, 61808, 69534, 77260, 92712, 104301, 115890, 123616, 139068, 154520, 173835, 185424, 208602, 231780, 247232, 278136, 309040, 347670, 370848, 417204, 463560, 494464, 521505, 556272, 618080, 695340, 741696, 834408, 927120, 988928, 1043010, 1112544, 1236160, 1390680, 1483392, 1668816, 1854240, 2086020, 2225088, 2472320, 2781360, 2966784, 3337632, 3708480, 4172040, 4450176, 4944640, 5562720, 6675264, 7416960, 8344080, 8900352, 11125440, 13350528, 14833920, 16688160, 22250880, 26701056, 33376320, 44501760, 66752640, 133505280]

約数ペア:

[(1, 133505280), (2, 66752640), (3, 44501760), (4, 33376320), (5, 26701056), (6, 22250880), (8, 16688160), (9, 14833920), (10, 13350528), (12, 11125440), (15, 8900352), (16, 8344080), (18, 7416960), (20, 6675264), (24, 5562720), (27, 4944640), (30, 4450176), (32, 4172040), (36, 3708480), (40, 3337632), (45, 2966784), (48, 2781360), (54, 2472320), (60, 2225088), (64, 2086020), (72, 1854240), (80, 1668816), (90, 1483392), (96, 1390680), (108, 1236160), (120, 1112544), (128, 1043010), (135, 988928), (144, 927120), (160, 834408), (180, 741696), (192, 695340), (216, 618080), (240, 556272), (256, 521505), (270, 494464), (288, 463560), (320, 417204), (360, 370848), (384, 347670), (432, 309040), (480, 278136), (540, 247232), (576, 231780), (640, 208602), (720, 185424), (768, 173835), (864, 154520), (960, 139068), (1080, 123616), (1152, 115890), (1280, 104301), (1440, 92712), (1728, 77260), (1920, 69534), (2160, 61808), (2304, 57945), (2880, 46356), (3456, 38630), (3840, 34767), (3863, 34560), (4320, 30904), (5760, 23178), (6912, 19315), (7726, 17280), (8640, 15452), (11520, 11589)]