163199520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10303}}^1$

素因数の和:10335

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 444406752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10303, 15840, 20606, 30909, 41212, 51515, 61818, 82424, 92727, 103030, 113333, 123636, 154545, 164848, 185454, 206060, 226666, 247272, 309090, 329696, 339999, 370908, 412120, 453332, 463635, 494544, 566665, 618180, 679998, 741816, 824240, 906664, 927270, 989088, 1019997, 1133330, 1236360, 1359996, 1483632, 1648480, 1699995, 1813328, 1854540, 2039994, 2266660, 2472720, 2719992, 2967264, 3399990, 3626656, 3709080, 4079988, 4533320, 4945440, 5099985, 5439984, 6799980, 7418160, 8159976, 9066640, 10199970, 10879968, 13599960, 14836320, 16319952, 18133280, 20399940, 27199920, 32639904, 40799880, 54399840, 81599760, 163199520]

約数ペア:

[(1, 163199520), (2, 81599760), (3, 54399840), (4, 40799880), (5, 32639904), (6, 27199920), (8, 20399940), (9, 18133280), (10, 16319952), (11, 14836320), (12, 13599960), (15, 10879968), (16, 10199970), (18, 9066640), (20, 8159976), (22, 7418160), (24, 6799980), (30, 5439984), (32, 5099985), (33, 4945440), (36, 4533320), (40, 4079988), (44, 3709080), (45, 3626656), (48, 3399990), (55, 2967264), (60, 2719992), (66, 2472720), (72, 2266660), (80, 2039994), (88, 1854540), (90, 1813328), (96, 1699995), (99, 1648480), (110, 1483632), (120, 1359996), (132, 1236360), (144, 1133330), (160, 1019997), (165, 989088), (176, 927270), (180, 906664), (198, 824240), (220, 741816), (240, 679998), (264, 618180), (288, 566665), (330, 494544), (352, 463635), (360, 453332), (396, 412120), (440, 370908), (480, 339999), (495, 329696), (528, 309090), (660, 247272), (720, 226666), (792, 206060), (880, 185454), (990, 164848), (1056, 154545), (1320, 123636), (1440, 113333), (1584, 103030), (1760, 92727), (1980, 82424), (2640, 61818), (3168, 51515), (3960, 41212), (5280, 30909), (7920, 20606), (10303, 15840)]