170719920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 240

約数和(自身を含む): 684465120

約数和(自身を除く): 513745200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1613, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3226, 3528, 3780, 3920, 4410, 4839, 5040, 5292, 5880, 6452, 6615, 7056, 7560, 8065, 8820, 9678, 10584, 11291, 11760, 12904, 13230, 14517, 15120, 16130, 17640, 19356, 21168, 22582, 24195, 25808, 26460, 29034, 32260, 33873, 35280, 38712, 43551, 45164, 48390, 52920, 56455, 58068, 64520, 67746, 72585, 77424, 79037, 87102, 90328, 96780, 101619, 105840, 112910, 116136, 129040, 135492, 145170, 158074, 169365, 174204, 180656, 193560, 203238, 217755, 225820, 232272, 237111, 270984, 290340, 304857, 316148, 338730, 348408, 387120, 395185, 406476, 435510, 451640, 474222, 508095, 541968, 580680, 609714, 632296, 677460, 696816, 711333, 790370, 812952, 871020, 903280, 948444, 1016190, 1161360, 1185555, 1219428, 1264592, 1354920, 1422666, 1524285, 1580740, 1625904, 1742040, 1896888, 2032380, 2133999, 2371110, 2438856, 2709840, 2845332, 3048570, 3161480, 3484080, 3556665, 3793776, 4064760, 4267998, 4742220, 4877712, 5690664, 6097140, 6322960, 7113330, 8129520, 8535996, 9484440, 10669995, 11381328, 12194280, 14226660, 17071992, 18968880, 21339990, 24388560, 28453320, 34143984, 42679980, 56906640, 85359960, 170719920]

約数ペア:

[(1, 170719920), (2, 85359960), (3, 56906640), (4, 42679980), (5, 34143984), (6, 28453320), (7, 24388560), (8, 21339990), (9, 18968880), (10, 17071992), (12, 14226660), (14, 12194280), (15, 11381328), (16, 10669995), (18, 9484440), (20, 8535996), (21, 8129520), (24, 7113330), (27, 6322960), (28, 6097140), (30, 5690664), (35, 4877712), (36, 4742220), (40, 4267998), (42, 4064760), (45, 3793776), (48, 3556665), (49, 3484080), (54, 3161480), (56, 3048570), (60, 2845332), (63, 2709840), (70, 2438856), (72, 2371110), (80, 2133999), (84, 2032380), (90, 1896888), (98, 1742040), (105, 1625904), (108, 1580740), (112, 1524285), (120, 1422666), (126, 1354920), (135, 1264592), (140, 1219428), (144, 1185555), (147, 1161360), (168, 1016190), (180, 948444), (189, 903280), (196, 871020), (210, 812952), (216, 790370), (240, 711333), (245, 696816), (252, 677460), (270, 632296), (280, 609714), (294, 580680), (315, 541968), (336, 508095), (360, 474222), (378, 451640), (392, 435510), (420, 406476), (432, 395185), (441, 387120), (490, 348408), (504, 338730), (540, 316148), (560, 304857), (588, 290340), (630, 270984), (720, 237111), (735, 232272), (756, 225820), (784, 217755), (840, 203238), (882, 193560), (945, 180656), (980, 174204), (1008, 169365), (1080, 158074), (1176, 145170), (1260, 135492), (1323, 129040), (1470, 116136), (1512, 112910), (1613, 105840), (1680, 101619), (1764, 96780), (1890, 90328), (1960, 87102), (2160, 79037), (2205, 77424), (2352, 72585), (2520, 67746), (2646, 64520), (2940, 58068), (3024, 56455), (3226, 52920), (3528, 48390), (3780, 45164), (3920, 43551), (4410, 38712), (4839, 35280), (5040, 33873), (5292, 32260), (5880, 29034), (6452, 26460), (6615, 25808), (7056, 24195), (7560, 22582), (8065, 21168), (8820, 19356), (9678, 17640), (10584, 16130), (11291, 15120), (11760, 14517), (12904, 13230)]