383271280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16693}}^1$

素因数の和:16754

約数の個数: 80

約数和(自身を含む): 1043308224

約数和(自身を除く): 660036944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 16693, 22960, 33386, 66772, 83465, 116851, 133544, 166930, 233702, 267088, 333860, 467404, 584255, 667720, 684413, 934808, 1168510, 1335440, 1368826, 1869616, 2337020, 2737652, 3422065, 4674040, 4790891, 5475304, 6844130, 9348080, 9581782, 10950608, 13688260, 19163564, 23954455, 27376520, 38327128, 47908910, 54753040, 76654256, 95817820, 191635640, 383271280]

約数ペア:

[(1, 383271280), (2, 191635640), (4, 95817820), (5, 76654256), (7, 54753040), (8, 47908910), (10, 38327128), (14, 27376520), (16, 23954455), (20, 19163564), (28, 13688260), (35, 10950608), (40, 9581782), (41, 9348080), (56, 6844130), (70, 5475304), (80, 4790891), (82, 4674040), (112, 3422065), (140, 2737652), (164, 2337020), (205, 1869616), (280, 1368826), (287, 1335440), (328, 1168510), (410, 934808), (560, 684413), (574, 667720), (656, 584255), (820, 467404), (1148, 333860), (1435, 267088), (1640, 233702), (2296, 166930), (2870, 133544), (3280, 116851), (4592, 83465), (5740, 66772), (11480, 33386), (16693, 22960)]