188257440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 694020096

約数和(自身を除く): 505762656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1303, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2606, 3010, 3360, 3440, 3612, 3909, 4128, 4515, 4816, 5160, 5212, 6020, 6515, 6880, 7224, 7818, 9030, 9121, 9632, 10320, 10424, 12040, 13030, 14448, 15636, 18060, 18242, 19545, 20640, 20848, 24080, 26060, 27363, 28896, 31272, 36120, 36484, 39090, 41696, 45605, 48160, 52120, 54726, 56029, 62544, 72240, 72968, 78180, 91210, 104240, 109452, 112058, 125088, 136815, 144480, 145936, 156360, 168087, 182420, 208480, 218904, 224116, 273630, 280145, 291872, 312720, 336174, 364840, 392203, 437808, 448232, 547260, 560290, 625440, 672348, 729680, 784406, 840435, 875616, 896464, 1094520, 1120580, 1176609, 1344696, 1459360, 1568812, 1680870, 1792928, 1961015, 2189040, 2241160, 2353218, 2689392, 3137624, 3361740, 3922030, 4378080, 4482320, 4706436, 5378784, 5883045, 6275248, 6723480, 7844060, 8964640, 9412872, 11766090, 12550496, 13446960, 15688120, 18825744, 23532180, 26893920, 31376240, 37651488, 47064360, 62752480, 94128720, 188257440]

約数ペア:

[(1, 188257440), (2, 94128720), (3, 62752480), (4, 47064360), (5, 37651488), (6, 31376240), (7, 26893920), (8, 23532180), (10, 18825744), (12, 15688120), (14, 13446960), (15, 12550496), (16, 11766090), (20, 9412872), (21, 8964640), (24, 7844060), (28, 6723480), (30, 6275248), (32, 5883045), (35, 5378784), (40, 4706436), (42, 4482320), (43, 4378080), (48, 3922030), (56, 3361740), (60, 3137624), (70, 2689392), (80, 2353218), (84, 2241160), (86, 2189040), (96, 1961015), (105, 1792928), (112, 1680870), (120, 1568812), (129, 1459360), (140, 1344696), (160, 1176609), (168, 1120580), (172, 1094520), (210, 896464), (215, 875616), (224, 840435), (240, 784406), (258, 729680), (280, 672348), (301, 625440), (336, 560290), (344, 547260), (420, 448232), (430, 437808), (480, 392203), (516, 364840), (560, 336174), (602, 312720), (645, 291872), (672, 280145), (688, 273630), (840, 224116), (860, 218904), (903, 208480), (1032, 182420), (1120, 168087), (1204, 156360), (1290, 145936), (1303, 144480), (1376, 136815), (1505, 125088), (1680, 112058), (1720, 109452), (1806, 104240), (2064, 91210), (2408, 78180), (2580, 72968), (2606, 72240), (3010, 62544), (3360, 56029), (3440, 54726), (3612, 52120), (3909, 48160), (4128, 45605), (4515, 41696), (4816, 39090), (5160, 36484), (5212, 36120), (6020, 31272), (6515, 28896), (6880, 27363), (7224, 26060), (7818, 24080), (9030, 20848), (9121, 20640), (9632, 19545), (10320, 18242), (10424, 18060), (12040, 15636), (13030, 14448)]