212448960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 224

約数和(自身を含む): 762731520

約数和(自身を除く): 550282560

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 192, 201, 216, 240, 268, 270, 288, 320, 335, 360, 367, 402, 432, 480, 536, 540, 576, 603, 670, 720, 734, 804, 864, 960, 1005, 1072, 1080, 1101, 1206, 1340, 1440, 1468, 1608, 1728, 1809, 1835, 2010, 2144, 2160, 2202, 2412, 2680, 2880, 2936, 3015, 3216, 3303, 3618, 3670, 4020, 4288, 4320, 4404, 4824, 5360, 5505, 5872, 6030, 6432, 6606, 7236, 7340, 8040, 8640, 8808, 9045, 9648, 9909, 10720, 11010, 11744, 12060, 12864, 13212, 14472, 14680, 16080, 16515, 17616, 18090, 19296, 19818, 21440, 22020, 23488, 24120, 24589, 26424, 28944, 29360, 32160, 33030, 35232, 36180, 38592, 39636, 44040, 48240, 49178, 49545, 52848, 57888, 58720, 64320, 66060, 70464, 72360, 73767, 79272, 88080, 96480, 98356, 99090, 105696, 115776, 117440, 122945, 132120, 144720, 147534, 158544, 176160, 192960, 196712, 198180, 211392, 221301, 245890, 264240, 289440, 295068, 317088, 352320, 368835, 393424, 396360, 442602, 491780, 528480, 578880, 590136, 634176, 663903, 737670, 786848, 792720, 885204, 983560, 1056960, 1106505, 1180272, 1327806, 1475340, 1573696, 1585440, 1770408, 1967120, 2213010, 2360544, 2655612, 2950680, 3170880, 3319515, 3540816, 3934240, 4426020, 4721088, 5311224, 5901360, 6639030, 7081632, 7868480, 8852040, 10622448, 11802720, 13278060, 14163264, 17704080, 21244896, 23605440, 26556120, 35408160, 42489792, 53112240, 70816320, 106224480, 212448960]

約数ペア:

[(1, 212448960), (2, 106224480), (3, 70816320), (4, 53112240), (5, 42489792), (6, 35408160), (8, 26556120), (9, 23605440), (10, 21244896), (12, 17704080), (15, 14163264), (16, 13278060), (18, 11802720), (20, 10622448), (24, 8852040), (27, 7868480), (30, 7081632), (32, 6639030), (36, 5901360), (40, 5311224), (45, 4721088), (48, 4426020), (54, 3934240), (60, 3540816), (64, 3319515), (67, 3170880), (72, 2950680), (80, 2655612), (90, 2360544), (96, 2213010), (108, 1967120), (120, 1770408), (134, 1585440), (135, 1573696), (144, 1475340), (160, 1327806), (180, 1180272), (192, 1106505), (201, 1056960), (216, 983560), (240, 885204), (268, 792720), (270, 786848), (288, 737670), (320, 663903), (335, 634176), (360, 590136), (367, 578880), (402, 528480), (432, 491780), (480, 442602), (536, 396360), (540, 393424), (576, 368835), (603, 352320), (670, 317088), (720, 295068), (734, 289440), (804, 264240), (864, 245890), (960, 221301), (1005, 211392), (1072, 198180), (1080, 196712), (1101, 192960), (1206, 176160), (1340, 158544), (1440, 147534), (1468, 144720), (1608, 132120), (1728, 122945), (1809, 117440), (1835, 115776), (2010, 105696), (2144, 99090), (2160, 98356), (2202, 96480), (2412, 88080), (2680, 79272), (2880, 73767), (2936, 72360), (3015, 70464), (3216, 66060), (3303, 64320), (3618, 58720), (3670, 57888), (4020, 52848), (4288, 49545), (4320, 49178), (4404, 48240), (4824, 44040), (5360, 39636), (5505, 38592), (5872, 36180), (6030, 35232), (6432, 33030), (6606, 32160), (7236, 29360), (7340, 28944), (8040, 26424), (8640, 24589), (8808, 24120), (9045, 23488), (9648, 22020), (9909, 21440), (10720, 19818), (11010, 19296), (11744, 18090), (12060, 17616), (12864, 16515), (13212, 16080), (14472, 14680)]