166274640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 240

約数和(自身を含む): 666653760

約数和(自身を除く): 500379120

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, 1571, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3142, 3528, 3780, 3920, 4410, 4713, 5040, 5292, 5880, 6284, 6615, 7056, 7560, 7855, 8820, 9426, 10584, 10997, 11760, 12568, 13230, 14139, 15120, 15710, 17640, 18852, 21168, 21994, 23565, 25136, 26460, 28278, 31420, 32991, 35280, 37704, 42417, 43988, 47130, 52920, 54985, 56556, 62840, 65982, 70695, 75408, 76979, 84834, 87976, 94260, 98973, 105840, 109970, 113112, 125680, 131964, 141390, 153958, 164955, 169668, 175952, 188520, 197946, 212085, 219940, 226224, 230937, 263928, 282780, 296919, 307916, 329910, 339336, 377040, 384895, 395892, 424170, 439880, 461874, 494865, 527856, 565560, 593838, 615832, 659820, 678672, 692811, 769790, 791784, 848340, 879760, 923748, 989730, 1131120, 1154685, 1187676, 1231664, 1319640, 1385622, 1484595, 1539580, 1583568, 1696680, 1847496, 1979460, 2078433, 2309370, 2375352, 2639280, 2771244, 2969190, 3079160, 3393360, 3464055, 3694992, 3958920, 4156866, 4618740, 4750704, 5542488, 5938380, 6158320, 6928110, 7917840, 8313732, 9237480, 10392165, 11084976, 11876760, 13856220, 16627464, 18474960, 20784330, 23753520, 27712440, 33254928, 41568660, 55424880, 83137320, 166274640]

約数ペア:

[(1, 166274640), (2, 83137320), (3, 55424880), (4, 41568660), (5, 33254928), (6, 27712440), (7, 23753520), (8, 20784330), (9, 18474960), (10, 16627464), (12, 13856220), (14, 11876760), (15, 11084976), (16, 10392165), (18, 9237480), (20, 8313732), (21, 7917840), (24, 6928110), (27, 6158320), (28, 5938380), (30, 5542488), (35, 4750704), (36, 4618740), (40, 4156866), (42, 3958920), (45, 3694992), (48, 3464055), (49, 3393360), (54, 3079160), (56, 2969190), (60, 2771244), (63, 2639280), (70, 2375352), (72, 2309370), (80, 2078433), (84, 1979460), (90, 1847496), (98, 1696680), (105, 1583568), (108, 1539580), (112, 1484595), (120, 1385622), (126, 1319640), (135, 1231664), (140, 1187676), (144, 1154685), (147, 1131120), (168, 989730), (180, 923748), (189, 879760), (196, 848340), (210, 791784), (216, 769790), (240, 692811), (245, 678672), (252, 659820), (270, 615832), (280, 593838), (294, 565560), (315, 527856), (336, 494865), (360, 461874), (378, 439880), (392, 424170), (420, 395892), (432, 384895), (441, 377040), (490, 339336), (504, 329910), (540, 307916), (560, 296919), (588, 282780), (630, 263928), (720, 230937), (735, 226224), (756, 219940), (784, 212085), (840, 197946), (882, 188520), (945, 175952), (980, 169668), (1008, 164955), (1080, 153958), (1176, 141390), (1260, 131964), (1323, 125680), (1470, 113112), (1512, 109970), (1571, 105840), (1680, 98973), (1764, 94260), (1890, 87976), (1960, 84834), (2160, 76979), (2205, 75408), (2352, 70695), (2520, 65982), (2646, 62840), (2940, 56556), (3024, 54985), (3142, 52920), (3528, 47130), (3780, 43988), (3920, 42417), (4410, 37704), (4713, 35280), (5040, 32991), (5292, 31420), (5880, 28278), (6284, 26460), (6615, 25136), (7056, 23565), (7560, 21994), (7855, 21168), (8820, 18852), (9426, 17640), (10584, 15710), (10997, 15120), (11760, 14139), (12568, 13230)]