207708480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 168

約数和(自身を含む): 816571392

約数和(自身を除く): 608862912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10303, 20160, 20606, 30909, 41212, 51515, 61818, 72121, 82424, 92727, 103030, 123636, 144242, 154545, 164848, 185454, 206060, 216363, 247272, 288484, 309090, 329696, 360605, 370908, 412120, 432726, 463635, 494544, 576968, 618180, 649089, 659392, 721210, 741816, 824240, 865452, 927270, 989088, 1081815, 1153936, 1236360, 1298178, 1442420, 1483632, 1648480, 1730904, 1854540, 1978176, 2163630, 2307872, 2472720, 2596356, 2884840, 2967264, 3245445, 3296960, 3461808, 3709080, 4327260, 4615744, 4945440, 5192712, 5769680, 5934528, 6490890, 6923616, 7418160, 8654520, 9890880, 10385424, 11539360, 12981780, 13847232, 14836320, 17309040, 20770848, 23078720, 25963560, 29672640, 34618080, 41541696, 51927120, 69236160, 103854240, 207708480]

約数ペア:

[(1, 207708480), (2, 103854240), (3, 69236160), (4, 51927120), (5, 41541696), (6, 34618080), (7, 29672640), (8, 25963560), (9, 23078720), (10, 20770848), (12, 17309040), (14, 14836320), (15, 13847232), (16, 12981780), (18, 11539360), (20, 10385424), (21, 9890880), (24, 8654520), (28, 7418160), (30, 6923616), (32, 6490890), (35, 5934528), (36, 5769680), (40, 5192712), (42, 4945440), (45, 4615744), (48, 4327260), (56, 3709080), (60, 3461808), (63, 3296960), (64, 3245445), (70, 2967264), (72, 2884840), (80, 2596356), (84, 2472720), (90, 2307872), (96, 2163630), (105, 1978176), (112, 1854540), (120, 1730904), (126, 1648480), (140, 1483632), (144, 1442420), (160, 1298178), (168, 1236360), (180, 1153936), (192, 1081815), (210, 989088), (224, 927270), (240, 865452), (252, 824240), (280, 741816), (288, 721210), (315, 659392), (320, 649089), (336, 618180), (360, 576968), (420, 494544), (448, 463635), (480, 432726), (504, 412120), (560, 370908), (576, 360605), (630, 329696), (672, 309090), (720, 288484), (840, 247272), (960, 216363), (1008, 206060), (1120, 185454), (1260, 164848), (1344, 154545), (1440, 144242), (1680, 123636), (2016, 103030), (2240, 92727), (2520, 82424), (2880, 72121), (3360, 61818), (4032, 51515), (5040, 41212), (6720, 30909), (10080, 20606), (10303, 20160)]