127760960

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 317113920

約数和(自身を除く): 189352960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 67, 80, 101, 118, 134, 160, 202, 236, 268, 295, 320, 335, 404, 472, 505, 536, 590, 670, 808, 944, 1010, 1072, 1180, 1340, 1616, 1888, 2020, 2144, 2360, 2680, 3232, 3776, 3953, 4040, 4288, 4720, 5360, 5959, 6464, 6767, 7906, 8080, 9440, 10720, 11918, 13534, 15812, 16160, 18880, 19765, 21440, 23836, 27068, 29795, 31624, 32320, 33835, 39530, 47672, 54136, 59590, 63248, 67670, 79060, 95344, 108272, 119180, 126496, 135340, 158120, 190688, 216544, 238360, 252992, 270680, 316240, 381376, 399253, 433088, 476720, 541360, 632480, 798506, 953440, 1082720, 1264960, 1597012, 1906880, 1996265, 2165440, 3194024, 3992530, 6388048, 7985060, 12776096, 15970120, 25552192, 31940240, 63880480, 127760960]

約数ペア:

[(1, 127760960), (2, 63880480), (4, 31940240), (5, 25552192), (8, 15970120), (10, 12776096), (16, 7985060), (20, 6388048), (32, 3992530), (40, 3194024), (59, 2165440), (64, 1996265), (67, 1906880), (80, 1597012), (101, 1264960), (118, 1082720), (134, 953440), (160, 798506), (202, 632480), (236, 541360), (268, 476720), (295, 433088), (320, 399253), (335, 381376), (404, 316240), (472, 270680), (505, 252992), (536, 238360), (590, 216544), (670, 190688), (808, 158120), (944, 135340), (1010, 126496), (1072, 119180), (1180, 108272), (1340, 95344), (1616, 79060), (1888, 67670), (2020, 63248), (2144, 59590), (2360, 54136), (2680, 47672), (3232, 39530), (3776, 33835), (3953, 32320), (4040, 31624), (4288, 29795), (4720, 27068), (5360, 23836), (5959, 21440), (6464, 19765), (6767, 18880), (7906, 16160), (8080, 15812), (9440, 13534), (10720, 11918)]