56906640

素因数分解:

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

素因数の和:1646

約数の個数: 180

約数和(自身を含む): 222451164

約数和(自身を除く): 165544524

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1613, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3226, 3528, 3920, 4410, 4839, 5040, 5880, 6452, 7056, 8065, 8820, 9678, 11291, 11760, 12904, 14517, 16130, 17640, 19356, 22582, 24195, 25808, 29034, 32260, 33873, 35280, 38712, 45164, 48390, 56455, 58068, 64520, 67746, 72585, 77424, 79037, 90328, 96780, 101619, 112910, 116136, 129040, 135492, 145170, 158074, 169365, 180656, 193560, 203238, 225820, 232272, 237111, 270984, 290340, 316148, 338730, 387120, 395185, 406476, 451640, 474222, 508095, 541968, 580680, 632296, 677460, 711333, 790370, 812952, 903280, 948444, 1016190, 1161360, 1185555, 1264592, 1354920, 1422666, 1580740, 1625904, 1896888, 2032380, 2371110, 2709840, 2845332, 3161480, 3556665, 3793776, 4064760, 4742220, 5690664, 6322960, 7113330, 8129520, 9484440, 11381328, 14226660, 18968880, 28453320, 56906640]

約数ペア:

[(1, 56906640), (2, 28453320), (3, 18968880), (4, 14226660), (5, 11381328), (6, 9484440), (7, 8129520), (8, 7113330), (9, 6322960), (10, 5690664), (12, 4742220), (14, 4064760), (15, 3793776), (16, 3556665), (18, 3161480), (20, 2845332), (21, 2709840), (24, 2371110), (28, 2032380), (30, 1896888), (35, 1625904), (36, 1580740), (40, 1422666), (42, 1354920), (45, 1264592), (48, 1185555), (49, 1161360), (56, 1016190), (60, 948444), (63, 903280), (70, 812952), (72, 790370), (80, 711333), (84, 677460), (90, 632296), (98, 580680), (105, 541968), (112, 508095), (120, 474222), (126, 451640), (140, 406476), (144, 395185), (147, 387120), (168, 338730), (180, 316148), (196, 290340), (210, 270984), (240, 237111), (245, 232272), (252, 225820), (280, 203238), (294, 193560), (315, 180656), (336, 169365), (360, 158074), (392, 145170), (420, 135492), (441, 129040), (490, 116136), (504, 112910), (560, 101619), (588, 96780), (630, 90328), (720, 79037), (735, 77424), (784, 72585), (840, 67746), (882, 64520), (980, 58068), (1008, 56455), (1176, 48390), (1260, 45164), (1470, 38712), (1613, 35280), (1680, 33873), (1764, 32260), (1960, 29034), (2205, 25808), (2352, 24195), (2520, 22582), (2940, 19356), (3226, 17640), (3528, 16130), (3920, 14517), (4410, 12904), (4839, 11760), (5040, 11291), (5880, 9678), (6452, 8820), (7056, 8065)]