124382720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 372404736

約数和(自身を除く): 248022016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 631, 640, 704, 770, 880, 896, 1120, 1232, 1262, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2524, 2560, 2816, 3080, 3155, 3520, 3584, 4417, 4480, 4928, 5048, 5632, 6160, 6310, 6941, 7040, 8834, 8960, 9856, 10096, 12320, 12620, 13882, 14080, 17668, 17920, 19712, 20192, 22085, 24640, 25240, 27764, 28160, 34705, 35336, 39424, 40384, 44170, 48587, 49280, 50480, 55528, 69410, 70672, 80768, 88340, 97174, 98560, 100960, 111056, 138820, 141344, 161536, 176680, 194348, 197120, 201920, 222112, 242935, 277640, 282688, 323072, 353360, 388696, 403840, 444224, 485870, 555280, 565376, 706720, 777392, 807680, 888448, 971740, 1110560, 1130752, 1413440, 1554784, 1615360, 1776896, 1943480, 2221120, 2261504, 2826880, 3109568, 3553792, 3886960, 4442240, 5653760, 6219136, 7773920, 8884480, 11307520, 12438272, 15547840, 17768960, 24876544, 31095680, 62191360, 124382720]

約数ペア:

[(1, 124382720), (2, 62191360), (4, 31095680), (5, 24876544), (7, 17768960), (8, 15547840), (10, 12438272), (11, 11307520), (14, 8884480), (16, 7773920), (20, 6219136), (22, 5653760), (28, 4442240), (32, 3886960), (35, 3553792), (40, 3109568), (44, 2826880), (55, 2261504), (56, 2221120), (64, 1943480), (70, 1776896), (77, 1615360), (80, 1554784), (88, 1413440), (110, 1130752), (112, 1110560), (128, 971740), (140, 888448), (154, 807680), (160, 777392), (176, 706720), (220, 565376), (224, 555280), (256, 485870), (280, 444224), (308, 403840), (320, 388696), (352, 353360), (385, 323072), (440, 282688), (448, 277640), (512, 242935), (560, 222112), (616, 201920), (631, 197120), (640, 194348), (704, 176680), (770, 161536), (880, 141344), (896, 138820), (1120, 111056), (1232, 100960), (1262, 98560), (1280, 97174), (1408, 88340), (1540, 80768), (1760, 70672), (1792, 69410), (2240, 55528), (2464, 50480), (2524, 49280), (2560, 48587), (2816, 44170), (3080, 40384), (3155, 39424), (3520, 35336), (3584, 34705), (4417, 28160), (4480, 27764), (4928, 25240), (5048, 24640), (5632, 22085), (6160, 20192), (6310, 19712), (6941, 17920), (7040, 17668), (8834, 14080), (8960, 13882), (9856, 12620), (10096, 12320)]