129976000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 224

約数和(自身を含む): 403213824

約数和(自身を除く): 273237824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 211, 220, 224, 250, 275, 280, 308, 320, 350, 352, 385, 400, 422, 440, 448, 500, 550, 560, 616, 700, 704, 770, 800, 844, 875, 880, 1000, 1055, 1100, 1120, 1232, 1375, 1400, 1477, 1540, 1600, 1688, 1750, 1760, 1925, 2000, 2110, 2200, 2240, 2321, 2464, 2750, 2800, 2954, 3080, 3376, 3500, 3520, 3850, 4000, 4220, 4400, 4642, 4928, 5275, 5500, 5600, 5908, 6160, 6752, 7000, 7385, 7700, 8000, 8440, 8800, 9284, 9625, 10550, 11000, 11200, 11605, 11816, 12320, 13504, 14000, 14770, 15400, 16247, 16880, 17600, 18568, 19250, 21100, 22000, 23210, 23632, 24640, 26375, 28000, 29540, 30800, 32494, 33760, 36925, 37136, 38500, 42200, 44000, 46420, 47264, 52750, 56000, 58025, 59080, 61600, 64988, 67520, 73850, 74272, 77000, 81235, 84400, 88000, 92840, 94528, 105500, 116050, 118160, 123200, 129976, 147700, 148544, 154000, 162470, 168800, 184625, 185680, 211000, 232100, 236320, 259952, 290125, 295400, 308000, 324940, 337600, 369250, 371360, 406175, 422000, 464200, 472640, 519904, 580250, 590800, 616000, 649880, 738500, 742720, 812350, 844000, 928400, 1039808, 1160500, 1181600, 1299760, 1477000, 1624700, 1688000, 1856800, 2030875, 2321000, 2363200, 2599520, 2954000, 3249400, 3713600, 4061750, 4642000, 5199040, 5908000, 6498800, 8123500, 9284000, 11816000, 12997600, 16247000, 18568000, 25995200, 32494000, 64988000, 129976000]

約数ペア:

[(1, 129976000), (2, 64988000), (4, 32494000), (5, 25995200), (7, 18568000), (8, 16247000), (10, 12997600), (11, 11816000), (14, 9284000), (16, 8123500), (20, 6498800), (22, 5908000), (25, 5199040), (28, 4642000), (32, 4061750), (35, 3713600), (40, 3249400), (44, 2954000), (50, 2599520), (55, 2363200), (56, 2321000), (64, 2030875), (70, 1856800), (77, 1688000), (80, 1624700), (88, 1477000), (100, 1299760), (110, 1181600), (112, 1160500), (125, 1039808), (140, 928400), (154, 844000), (160, 812350), (175, 742720), (176, 738500), (200, 649880), (211, 616000), (220, 590800), (224, 580250), (250, 519904), (275, 472640), (280, 464200), (308, 422000), (320, 406175), (350, 371360), (352, 369250), (385, 337600), (400, 324940), (422, 308000), (440, 295400), (448, 290125), (500, 259952), (550, 236320), (560, 232100), (616, 211000), (700, 185680), (704, 184625), (770, 168800), (800, 162470), (844, 154000), (875, 148544), (880, 147700), (1000, 129976), (1055, 123200), (1100, 118160), (1120, 116050), (1232, 105500), (1375, 94528), (1400, 92840), (1477, 88000), (1540, 84400), (1600, 81235), (1688, 77000), (1750, 74272), (1760, 73850), (1925, 67520), (2000, 64988), (2110, 61600), (2200, 59080), (2240, 58025), (2321, 56000), (2464, 52750), (2750, 47264), (2800, 46420), (2954, 44000), (3080, 42200), (3376, 38500), (3500, 37136), (3520, 36925), (3850, 33760), (4000, 32494), (4220, 30800), (4400, 29540), (4642, 28000), (4928, 26375), (5275, 24640), (5500, 23632), (5600, 23210), (5908, 22000), (6160, 21100), (6752, 19250), (7000, 18568), (7385, 17600), (7700, 16880), (8000, 16247), (8440, 15400), (8800, 14770), (9284, 14000), (9625, 13504), (10550, 12320), (11000, 11816), (11200, 11605)]