231058880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 112

約数和(自身を含む): 602101920

約数和(自身を除く): 371043040

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, 520, 536, 670, 829, 832, 871, 1040, 1072, 1340, 1658, 1742, 2080, 2144, 2680, 3316, 3484, 4145, 4160, 4288, 4355, 5360, 6632, 6968, 8290, 8710, 10720, 10777, 13264, 13936, 16580, 17420, 21440, 21554, 26528, 27872, 33160, 34840, 43108, 53056, 53885, 55543, 55744, 66320, 69680, 86216, 107770, 111086, 132640, 139360, 172432, 215540, 222172, 265280, 277715, 278720, 344864, 431080, 444344, 555430, 689728, 722059, 862160, 888688, 1110860, 1444118, 1724320, 1777376, 2221720, 2888236, 3448640, 3554752, 3610295, 4443440, 5776472, 7220590, 8886880, 11552944, 14441180, 17773760, 23105888, 28882360, 46211776, 57764720, 115529440, 231058880]

約数ペア:

[(1, 231058880), (2, 115529440), (4, 57764720), (5, 46211776), (8, 28882360), (10, 23105888), (13, 17773760), (16, 14441180), (20, 11552944), (26, 8886880), (32, 7220590), (40, 5776472), (52, 4443440), (64, 3610295), (65, 3554752), (67, 3448640), (80, 2888236), (104, 2221720), (130, 1777376), (134, 1724320), (160, 1444118), (208, 1110860), (260, 888688), (268, 862160), (320, 722059), (335, 689728), (416, 555430), (520, 444344), (536, 431080), (670, 344864), (829, 278720), (832, 277715), (871, 265280), (1040, 222172), (1072, 215540), (1340, 172432), (1658, 139360), (1742, 132640), (2080, 111086), (2144, 107770), (2680, 86216), (3316, 69680), (3484, 66320), (4145, 55744), (4160, 55543), (4288, 53885), (4355, 53056), (5360, 43108), (6632, 34840), (6968, 33160), (8290, 27872), (8710, 26528), (10720, 21554), (10777, 21440), (13264, 17420), (13936, 16580)]