23257140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 71608320

約数和(自身を除く): 48351180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 887, 1140, 1311, 1380, 1748, 1774, 2185, 2622, 2661, 3548, 4370, 4435, 5244, 5322, 6555, 8740, 8870, 10644, 13110, 13305, 16853, 17740, 20401, 26220, 26610, 33706, 40802, 50559, 53220, 61203, 67412, 81604, 84265, 101118, 102005, 122406, 168530, 202236, 204010, 244812, 252795, 306015, 337060, 387619, 408020, 505590, 612030, 775238, 1011180, 1162857, 1224060, 1550476, 1938095, 2325714, 3876190, 4651428, 5814285, 7752380, 11628570, 23257140]

約数ペア:

[(1, 23257140), (2, 11628570), (3, 7752380), (4, 5814285), (5, 4651428), (6, 3876190), (10, 2325714), (12, 1938095), (15, 1550476), (19, 1224060), (20, 1162857), (23, 1011180), (30, 775238), (38, 612030), (46, 505590), (57, 408020), (60, 387619), (69, 337060), (76, 306015), (92, 252795), (95, 244812), (114, 204010), (115, 202236), (138, 168530), (190, 122406), (228, 102005), (230, 101118), (276, 84265), (285, 81604), (345, 67412), (380, 61203), (437, 53220), (460, 50559), (570, 40802), (690, 33706), (874, 26610), (887, 26220), (1140, 20401), (1311, 17740), (1380, 16853), (1748, 13305), (1774, 13110), (2185, 10644), (2622, 8870), (2661, 8740), (3548, 6555), (4370, 5322), (4435, 5244)]