141831680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3299

約数の個数: 80

約数和(自身を含む): 360177840

約数和(自身を除く): 218346160

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, 3259, 4352, 5440, 6518, 8704, 10880, 13036, 16295, 21760, 26072, 32590, 43520, 52144, 55403, 65180, 104288, 110806, 130360, 208576, 221612, 260720, 277015, 417152, 443224, 521440, 554030, 834304, 886448, 1042880, 1108060, 1668608, 1772896, 2085760, 2216120, 3545792, 4171520, 4432240, 7091584, 8343040, 8864480, 14183168, 17728960, 28366336, 35457920, 70915840, 141831680]

約数ペア:

[(1, 141831680), (2, 70915840), (4, 35457920), (5, 28366336), (8, 17728960), (10, 14183168), (16, 8864480), (17, 8343040), (20, 7091584), (32, 4432240), (34, 4171520), (40, 3545792), (64, 2216120), (68, 2085760), (80, 1772896), (85, 1668608), (128, 1108060), (136, 1042880), (160, 886448), (170, 834304), (256, 554030), (272, 521440), (320, 443224), (340, 417152), (512, 277015), (544, 260720), (640, 221612), (680, 208576), (1088, 130360), (1280, 110806), (1360, 104288), (2176, 65180), (2560, 55403), (2720, 52144), (3259, 43520), (4352, 32590), (5440, 26072), (6518, 21760), (8704, 16295), (10880, 13036)]