51196320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 192

約数和(自身を含む): 204906240

約数和(自身を除く): 153709920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1693, 1890, 2016, 2160, 2520, 3024, 3360, 3386, 3780, 4320, 5040, 5079, 6048, 6772, 7560, 8465, 10080, 10158, 11851, 13544, 15120, 15237, 16930, 20316, 23702, 25395, 27088, 30240, 30474, 33860, 35553, 40632, 45711, 47404, 50790, 54176, 59255, 60948, 67720, 71106, 76185, 81264, 91422, 94808, 101580, 106659, 118510, 121896, 135440, 142212, 152370, 162528, 177765, 182844, 189616, 203160, 213318, 228555, 237020, 243792, 270880, 284424, 304740, 319977, 355530, 365688, 379232, 406320, 426636, 457110, 474040, 487584, 533295, 568848, 609480, 639954, 711060, 731376, 812640, 853272, 914220, 948080, 1066590, 1137696, 1218960, 1279908, 1422120, 1462752, 1599885, 1706544, 1828440, 1896160, 2133180, 2437920, 2559816, 2844240, 3199770, 3413088, 3656880, 4266360, 5119632, 5688480, 6399540, 7313760, 8532720, 10239264, 12799080, 17065440, 25598160, 51196320]

約数ペア:

[(1, 51196320), (2, 25598160), (3, 17065440), (4, 12799080), (5, 10239264), (6, 8532720), (7, 7313760), (8, 6399540), (9, 5688480), (10, 5119632), (12, 4266360), (14, 3656880), (15, 3413088), (16, 3199770), (18, 2844240), (20, 2559816), (21, 2437920), (24, 2133180), (27, 1896160), (28, 1828440), (30, 1706544), (32, 1599885), (35, 1462752), (36, 1422120), (40, 1279908), (42, 1218960), (45, 1137696), (48, 1066590), (54, 948080), (56, 914220), (60, 853272), (63, 812640), (70, 731376), (72, 711060), (80, 639954), (84, 609480), (90, 568848), (96, 533295), (105, 487584), (108, 474040), (112, 457110), (120, 426636), (126, 406320), (135, 379232), (140, 365688), (144, 355530), (160, 319977), (168, 304740), (180, 284424), (189, 270880), (210, 243792), (216, 237020), (224, 228555), (240, 213318), (252, 203160), (270, 189616), (280, 182844), (288, 177765), (315, 162528), (336, 152370), (360, 142212), (378, 135440), (420, 121896), (432, 118510), (480, 106659), (504, 101580), (540, 94808), (560, 91422), (630, 81264), (672, 76185), (720, 71106), (756, 67720), (840, 60948), (864, 59255), (945, 54176), (1008, 50790), (1080, 47404), (1120, 45711), (1260, 40632), (1440, 35553), (1512, 33860), (1680, 30474), (1693, 30240), (1890, 27088), (2016, 25395), (2160, 23702), (2520, 20316), (3024, 16930), (3360, 15237), (3386, 15120), (3780, 13544), (4320, 11851), (5040, 10158), (5079, 10080), (6048, 8465), (6772, 7560)]