207692640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 734469120

約数和(自身を除く): 526776480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 288, 360, 367, 393, 432, 480, 524, 540, 655, 720, 734, 786, 864, 1048, 1080, 1101, 1179, 1310, 1440, 1468, 1572, 1835, 1965, 2096, 2160, 2202, 2358, 2620, 2936, 3144, 3303, 3537, 3670, 3930, 4192, 4320, 4404, 4716, 5240, 5505, 5872, 5895, 6288, 6606, 7074, 7340, 7860, 8808, 9432, 9909, 10480, 11010, 11744, 11790, 12576, 13212, 14148, 14680, 15720, 16515, 17616, 17685, 18864, 19818, 20960, 22020, 23580, 26424, 28296, 29360, 31440, 33030, 35232, 35370, 37728, 39636, 44040, 47160, 48077, 49545, 52848, 56592, 58720, 62880, 66060, 70740, 79272, 88080, 94320, 96154, 99090, 105696, 113184, 132120, 141480, 144231, 158544, 176160, 188640, 192308, 198180, 240385, 264240, 282960, 288462, 317088, 384616, 396360, 432693, 480770, 528480, 565920, 576924, 721155, 769232, 792720, 865386, 961540, 1153848, 1298079, 1442310, 1538464, 1585440, 1730772, 1923080, 2163465, 2307696, 2596158, 2884620, 3461544, 3846160, 4326930, 4615392, 5192316, 5769240, 6490395, 6923088, 7692320, 8653860, 10384632, 11538480, 12980790, 13846176, 17307720, 20769264, 23076960, 25961580, 34615440, 41538528, 51923160, 69230880, 103846320, 207692640]

約数ペア:

[(1, 207692640), (2, 103846320), (3, 69230880), (4, 51923160), (5, 41538528), (6, 34615440), (8, 25961580), (9, 23076960), (10, 20769264), (12, 17307720), (15, 13846176), (16, 12980790), (18, 11538480), (20, 10384632), (24, 8653860), (27, 7692320), (30, 6923088), (32, 6490395), (36, 5769240), (40, 5192316), (45, 4615392), (48, 4326930), (54, 3846160), (60, 3461544), (72, 2884620), (80, 2596158), (90, 2307696), (96, 2163465), (108, 1923080), (120, 1730772), (131, 1585440), (135, 1538464), (144, 1442310), (160, 1298079), (180, 1153848), (216, 961540), (240, 865386), (262, 792720), (270, 769232), (288, 721155), (360, 576924), (367, 565920), (393, 528480), (432, 480770), (480, 432693), (524, 396360), (540, 384616), (655, 317088), (720, 288462), (734, 282960), (786, 264240), (864, 240385), (1048, 198180), (1080, 192308), (1101, 188640), (1179, 176160), (1310, 158544), (1440, 144231), (1468, 141480), (1572, 132120), (1835, 113184), (1965, 105696), (2096, 99090), (2160, 96154), (2202, 94320), (2358, 88080), (2620, 79272), (2936, 70740), (3144, 66060), (3303, 62880), (3537, 58720), (3670, 56592), (3930, 52848), (4192, 49545), (4320, 48077), (4404, 47160), (4716, 44040), (5240, 39636), (5505, 37728), (5872, 35370), (5895, 35232), (6288, 33030), (6606, 31440), (7074, 29360), (7340, 28296), (7860, 26424), (8808, 23580), (9432, 22020), (9909, 20960), (10480, 19818), (11010, 18864), (11744, 17685), (11790, 17616), (12576, 16515), (13212, 15720), (14148, 14680)]