229706310080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{135007}}^1$

素因数の和:135446

約数の個数: 112

約数和(自身を含む): 590508791040

約数和(自身を除く): 360802480960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 409, 416, 520, 818, 832, 1040, 1636, 2045, 2080, 3272, 4090, 4160, 5317, 6544, 8180, 10634, 13088, 16360, 21268, 26176, 26585, 32720, 42536, 53170, 65440, 85072, 106340, 130880, 135007, 170144, 212680, 270014, 340288, 425360, 540028, 675035, 850720, 1080056, 1350070, 1701440, 1755091, 2160112, 2700140, 3510182, 4320224, 5400280, 7020364, 8640448, 8775455, 10800560, 14040728, 17550910, 21601120, 28081456, 35101820, 43202240, 55217863, 56162912, 70203640, 110435726, 112325824, 140407280, 220871452, 276089315, 280814560, 441742904, 552178630, 561629120, 717832219, 883485808, 1104357260, 1435664438, 1766971616, 2208714520, 2871328876, 3533943232, 3589161095, 4417429040, 5742657752, 7178322190, 8834858080, 11485315504, 14356644380, 17669716160, 22970631008, 28713288760, 45941262016, 57426577520, 114853155040, 229706310080]

約数ペア:

[(1, 229706310080), (2, 114853155040), (4, 57426577520), (5, 45941262016), (8, 28713288760), (10, 22970631008), (13, 17669716160), (16, 14356644380), (20, 11485315504), (26, 8834858080), (32, 7178322190), (40, 5742657752), (52, 4417429040), (64, 3589161095), (65, 3533943232), (80, 2871328876), (104, 2208714520), (130, 1766971616), (160, 1435664438), (208, 1104357260), (260, 883485808), (320, 717832219), (409, 561629120), (416, 552178630), (520, 441742904), (818, 280814560), (832, 276089315), (1040, 220871452), (1636, 140407280), (2045, 112325824), (2080, 110435726), (3272, 70203640), (4090, 56162912), (4160, 55217863), (5317, 43202240), (6544, 35101820), (8180, 28081456), (10634, 21601120), (13088, 17550910), (16360, 14040728), (21268, 10800560), (26176, 8775455), (26585, 8640448), (32720, 7020364), (42536, 5400280), (53170, 4320224), (65440, 3510182), (85072, 2700140), (106340, 2160112), (130880, 1755091), (135007, 1701440), (170144, 1350070), (212680, 1080056), (270014, 850720), (340288, 675035), (425360, 540028)]