207699840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 726064560

約数和(自身を除く): 518364720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 320, 321, 337, 360, 384, 428, 480, 535, 576, 640, 642, 674, 720, 856, 960, 963, 1011, 1070, 1152, 1284, 1348, 1440, 1605, 1685, 1712, 1920, 1926, 2022, 2140, 2568, 2696, 2880, 3033, 3210, 3370, 3424, 3852, 4044, 4280, 4815, 5055, 5136, 5392, 5760, 6066, 6420, 6740, 6848, 7704, 8088, 8560, 9630, 10110, 10272, 10784, 12132, 12840, 13480, 13696, 15165, 15408, 16176, 17120, 19260, 20220, 20544, 21568, 24264, 25680, 26960, 30330, 30816, 32352, 34240, 36059, 38520, 40440, 41088, 43136, 48528, 51360, 53920, 60660, 61632, 64704, 68480, 72118, 77040, 80880, 97056, 102720, 107840, 108177, 121320, 123264, 129408, 144236, 154080, 161760, 180295, 194112, 205440, 215680, 216354, 242640, 288472, 308160, 323520, 324531, 360590, 388224, 432708, 485280, 540885, 576944, 616320, 647040, 649062, 721180, 865416, 970560, 1081770, 1153888, 1298124, 1442360, 1622655, 1730832, 1941120, 2163540, 2307776, 2596248, 2884720, 3245310, 3461664, 4327080, 4615552, 5192496, 5769440, 6490620, 6923328, 8654160, 10384992, 11538880, 12981240, 13846656, 17308320, 20769984, 23077760, 25962480, 34616640, 41539968, 51924960, 69233280, 103849920, 207699840]

約数ペア:

[(1, 207699840), (2, 103849920), (3, 69233280), (4, 51924960), (5, 41539968), (6, 34616640), (8, 25962480), (9, 23077760), (10, 20769984), (12, 17308320), (15, 13846656), (16, 12981240), (18, 11538880), (20, 10384992), (24, 8654160), (30, 6923328), (32, 6490620), (36, 5769440), (40, 5192496), (45, 4615552), (48, 4327080), (60, 3461664), (64, 3245310), (72, 2884720), (80, 2596248), (90, 2307776), (96, 2163540), (107, 1941120), (120, 1730832), (128, 1622655), (144, 1442360), (160, 1298124), (180, 1153888), (192, 1081770), (214, 970560), (240, 865416), (288, 721180), (320, 649062), (321, 647040), (337, 616320), (360, 576944), (384, 540885), (428, 485280), (480, 432708), (535, 388224), (576, 360590), (640, 324531), (642, 323520), (674, 308160), (720, 288472), (856, 242640), (960, 216354), (963, 215680), (1011, 205440), (1070, 194112), (1152, 180295), (1284, 161760), (1348, 154080), (1440, 144236), (1605, 129408), (1685, 123264), (1712, 121320), (1920, 108177), (1926, 107840), (2022, 102720), (2140, 97056), (2568, 80880), (2696, 77040), (2880, 72118), (3033, 68480), (3210, 64704), (3370, 61632), (3424, 60660), (3852, 53920), (4044, 51360), (4280, 48528), (4815, 43136), (5055, 41088), (5136, 40440), (5392, 38520), (5760, 36059), (6066, 34240), (6420, 32352), (6740, 30816), (6848, 30330), (7704, 26960), (8088, 25680), (8560, 24264), (9630, 21568), (10110, 20544), (10272, 20220), (10784, 19260), (12132, 17120), (12840, 16176), (13480, 15408), (13696, 15165)]