269508960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26737}}^1$

素因数の和:26765

約数の個数: 144

約数和(自身を含む): 1051124256

約数和(自身を除く): 781615296

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26737, 53474, 80211, 106948, 133685, 160422, 187159, 213896, 240633, 267370, 320844, 374318, 401055, 427792, 481266, 534740, 561477, 641688, 748636, 802110, 855584, 935795, 962532, 1069480, 1122954, 1203165, 1283376, 1497272, 1604220, 1684431, 1871590, 1925064, 2138960, 2245908, 2406330, 2566752, 2807385, 2994544, 3208440, 3368862, 3743180, 3850128, 4277920, 4491816, 4812660, 5614770, 5989088, 6416880, 6737724, 7486360, 7700256, 8422155, 8983632, 9625320, 11229540, 12833760, 13475448, 14972720, 16844310, 17967264, 19250640, 22459080, 26950896, 29945440, 33688620, 38501280, 44918160, 53901792, 67377240, 89836320, 134754480, 269508960]

約数ペア:

[(1, 269508960), (2, 134754480), (3, 89836320), (4, 67377240), (5, 53901792), (6, 44918160), (7, 38501280), (8, 33688620), (9, 29945440), (10, 26950896), (12, 22459080), (14, 19250640), (15, 17967264), (16, 16844310), (18, 14972720), (20, 13475448), (21, 12833760), (24, 11229540), (28, 9625320), (30, 8983632), (32, 8422155), (35, 7700256), (36, 7486360), (40, 6737724), (42, 6416880), (45, 5989088), (48, 5614770), (56, 4812660), (60, 4491816), (63, 4277920), (70, 3850128), (72, 3743180), (80, 3368862), (84, 3208440), (90, 2994544), (96, 2807385), (105, 2566752), (112, 2406330), (120, 2245908), (126, 2138960), (140, 1925064), (144, 1871590), (160, 1684431), (168, 1604220), (180, 1497272), (210, 1283376), (224, 1203165), (240, 1122954), (252, 1069480), (280, 962532), (288, 935795), (315, 855584), (336, 802110), (360, 748636), (420, 641688), (480, 561477), (504, 534740), (560, 481266), (630, 427792), (672, 401055), (720, 374318), (840, 320844), (1008, 267370), (1120, 240633), (1260, 213896), (1440, 187159), (1680, 160422), (2016, 133685), (2520, 106948), (3360, 80211), (5040, 53474), (10080, 26737)]