337671680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7759}}^1$

素因数の和:7799

約数の個数: 80

約数和(自身を含む): 857355840

約数和(自身を除く): 519684160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 7759, 8704, 10880, 15518, 21760, 31036, 38795, 43520, 62072, 77590, 124144, 131903, 155180, 248288, 263806, 310360, 496576, 527612, 620720, 659515, 993152, 1055224, 1241440, 1319030, 1986304, 2110448, 2482880, 2638060, 3972608, 4220896, 4965760, 5276120, 8441792, 9931520, 10552240, 16883584, 19863040, 21104480, 33767168, 42208960, 67534336, 84417920, 168835840, 337671680]

約数ペア:

[(1, 337671680), (2, 168835840), (4, 84417920), (5, 67534336), (8, 42208960), (10, 33767168), (16, 21104480), (17, 19863040), (20, 16883584), (32, 10552240), (34, 9931520), (40, 8441792), (64, 5276120), (68, 4965760), (80, 4220896), (85, 3972608), (128, 2638060), (136, 2482880), (160, 2110448), (170, 1986304), (256, 1319030), (272, 1241440), (320, 1055224), (340, 993152), (512, 659515), (544, 620720), (640, 527612), (680, 496576), (1088, 310360), (1280, 263806), (1360, 248288), (2176, 155180), (2560, 131903), (2720, 124144), (4352, 77590), (5440, 62072), (7759, 43520), (8704, 38795), (10880, 31036), (15518, 21760)]