133506880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 348203520

約数和(自身を除く): 214696640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 416, 479, 520, 536, 670, 832, 871, 958, 1040, 1072, 1340, 1742, 1916, 2080, 2144, 2395, 2680, 3484, 3832, 4160, 4288, 4355, 4790, 5360, 6227, 6968, 7664, 8710, 9580, 10720, 12454, 13936, 15328, 17420, 19160, 21440, 24908, 27872, 30656, 31135, 32093, 34840, 38320, 49816, 55744, 62270, 64186, 69680, 76640, 99632, 124540, 128372, 139360, 153280, 160465, 199264, 249080, 256744, 278720, 320930, 398528, 417209, 498160, 513488, 641860, 834418, 996320, 1026976, 1283720, 1668836, 1992640, 2053952, 2086045, 2567440, 3337672, 4172090, 5134880, 6675344, 8344180, 10269760, 13350688, 16688360, 26701376, 33376720, 66753440, 133506880]

約数ペア:

[(1, 133506880), (2, 66753440), (4, 33376720), (5, 26701376), (8, 16688360), (10, 13350688), (13, 10269760), (16, 8344180), (20, 6675344), (26, 5134880), (32, 4172090), (40, 3337672), (52, 2567440), (64, 2086045), (65, 2053952), (67, 1992640), (80, 1668836), (104, 1283720), (130, 1026976), (134, 996320), (160, 834418), (208, 641860), (260, 513488), (268, 498160), (320, 417209), (335, 398528), (416, 320930), (479, 278720), (520, 256744), (536, 249080), (670, 199264), (832, 160465), (871, 153280), (958, 139360), (1040, 128372), (1072, 124540), (1340, 99632), (1742, 76640), (1916, 69680), (2080, 64186), (2144, 62270), (2395, 55744), (2680, 49816), (3484, 38320), (3832, 34840), (4160, 32093), (4288, 31135), (4355, 30656), (4790, 27872), (5360, 24908), (6227, 21440), (6968, 19160), (7664, 17420), (8710, 15328), (9580, 13936), (10720, 12454)]