168677280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 144

約数和(自身を含む): 589856904

約数和(自身を除く): 421179624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2857, 2952, 3280, 3690, 3936, 4920, 5714, 5904, 6560, 7380, 8571, 9840, 11428, 11808, 14285, 14760, 17142, 19680, 22856, 25713, 28570, 29520, 34284, 42855, 45712, 51426, 57140, 59040, 68568, 85710, 91424, 102852, 114280, 117137, 128565, 137136, 171420, 205704, 228560, 234274, 257130, 274272, 342840, 351411, 411408, 457120, 468548, 514260, 585685, 685680, 702822, 822816, 937096, 1028520, 1054233, 1171370, 1371360, 1405644, 1757055, 1874192, 2057040, 2108466, 2342740, 2811288, 3514110, 3748384, 4114080, 4216932, 4685480, 5271165, 5622576, 7028220, 8433864, 9370960, 10542330, 11245152, 14056440, 16867728, 18741920, 21084660, 28112880, 33735456, 42169320, 56225760, 84338640, 168677280]

約数ペア:

[(1, 168677280), (2, 84338640), (3, 56225760), (4, 42169320), (5, 33735456), (6, 28112880), (8, 21084660), (9, 18741920), (10, 16867728), (12, 14056440), (15, 11245152), (16, 10542330), (18, 9370960), (20, 8433864), (24, 7028220), (30, 5622576), (32, 5271165), (36, 4685480), (40, 4216932), (41, 4114080), (45, 3748384), (48, 3514110), (60, 2811288), (72, 2342740), (80, 2108466), (82, 2057040), (90, 1874192), (96, 1757055), (120, 1405644), (123, 1371360), (144, 1171370), (160, 1054233), (164, 1028520), (180, 937096), (205, 822816), (240, 702822), (246, 685680), (288, 585685), (328, 514260), (360, 468548), (369, 457120), (410, 411408), (480, 351411), (492, 342840), (615, 274272), (656, 257130), (720, 234274), (738, 228560), (820, 205704), (984, 171420), (1230, 137136), (1312, 128565), (1440, 117137), (1476, 114280), (1640, 102852), (1845, 91424), (1968, 85710), (2460, 68568), (2857, 59040), (2952, 57140), (3280, 51426), (3690, 45712), (3936, 42855), (4920, 34284), (5714, 29520), (5904, 28570), (6560, 25713), (7380, 22856), (8571, 19680), (9840, 17142), (11428, 14760), (11808, 14285)]