164862720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 216

約数和(自身を含む): 622741392

約数和(自身を除く): 457878672

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, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1301, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2602, 2640, 2816, 2880, 3168, 3520, 3840, 3903, 3960, 4224, 5204, 5280, 5760, 6336, 6505, 7040, 7806, 7920, 8448, 10408, 10560, 11520, 11709, 12672, 13010, 14080, 14311, 15612, 15840, 19515, 20816, 21120, 23418, 25344, 26020, 28622, 31224, 31680, 39030, 41632, 42240, 42933, 46836, 52040, 57244, 58545, 62448, 63360, 71555, 78060, 83264, 85866, 93672, 104080, 114488, 117090, 124896, 126720, 128799, 143110, 156120, 166528, 171732, 187344, 208160, 214665, 228976, 234180, 249792, 257598, 286220, 312240, 333056, 343464, 374688, 416320, 429330, 457952, 468360, 499584, 515196, 572440, 624480, 643995, 686928, 749376, 832640, 858660, 915904, 936720, 999168, 1030392, 1144880, 1248960, 1287990, 1373856, 1498752, 1665280, 1717320, 1831808, 1873440, 2060784, 2289760, 2497920, 2575980, 2747712, 2997504, 3434640, 3663616, 3746880, 4121568, 4579520, 4995840, 5151960, 5495424, 6869280, 7493760, 8243136, 9159040, 10303920, 10990848, 13738560, 14987520, 16486272, 18318080, 20607840, 27477120, 32972544, 41215680, 54954240, 82431360, 164862720]

約数ペア:

[(1, 164862720), (2, 82431360), (3, 54954240), (4, 41215680), (5, 32972544), (6, 27477120), (8, 20607840), (9, 18318080), (10, 16486272), (11, 14987520), (12, 13738560), (15, 10990848), (16, 10303920), (18, 9159040), (20, 8243136), (22, 7493760), (24, 6869280), (30, 5495424), (32, 5151960), (33, 4995840), (36, 4579520), (40, 4121568), (44, 3746880), (45, 3663616), (48, 3434640), (55, 2997504), (60, 2747712), (64, 2575980), (66, 2497920), (72, 2289760), (80, 2060784), (88, 1873440), (90, 1831808), (96, 1717320), (99, 1665280), (110, 1498752), (120, 1373856), (128, 1287990), (132, 1248960), (144, 1144880), (160, 1030392), (165, 999168), (176, 936720), (180, 915904), (192, 858660), (198, 832640), (220, 749376), (240, 686928), (256, 643995), (264, 624480), (288, 572440), (320, 515196), (330, 499584), (352, 468360), (360, 457952), (384, 429330), (396, 416320), (440, 374688), (480, 343464), (495, 333056), (528, 312240), (576, 286220), (640, 257598), (660, 249792), (704, 234180), (720, 228976), (768, 214665), (792, 208160), (880, 187344), (960, 171732), (990, 166528), (1056, 156120), (1152, 143110), (1280, 128799), (1301, 126720), (1320, 124896), (1408, 117090), (1440, 114488), (1584, 104080), (1760, 93672), (1920, 85866), (1980, 83264), (2112, 78060), (2304, 71555), (2602, 63360), (2640, 62448), (2816, 58545), (2880, 57244), (3168, 52040), (3520, 46836), (3840, 42933), (3903, 42240), (3960, 41632), (4224, 39030), (5204, 31680), (5280, 31224), (5760, 28622), (6336, 26020), (6505, 25344), (7040, 23418), (7806, 21120), (7920, 20816), (8448, 19515), (10408, 15840), (10560, 15612), (11520, 14311), (11709, 14080), (12672, 13010)]