234331920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 160

約数和(自身を含む): 813459840

約数和(自身を除く): 579127920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 691, 720, 785, 942, 1080, 1256, 1382, 1413, 1570, 1884, 2073, 2160, 2355, 2512, 2764, 2826, 3140, 3455, 3768, 4146, 4239, 4710, 5528, 5652, 6219, 6280, 6910, 7065, 7536, 8292, 8478, 9420, 10365, 11056, 11304, 12438, 12560, 13820, 14130, 16584, 16956, 18657, 18840, 20730, 21195, 22608, 24876, 27640, 28260, 31095, 33168, 33912, 37314, 37680, 41460, 42390, 49752, 55280, 56520, 62190, 67824, 74628, 82920, 84780, 93285, 99504, 108487, 113040, 124380, 149256, 165840, 169560, 186570, 216974, 248760, 298512, 325461, 339120, 373140, 433948, 497520, 542435, 650922, 746280, 867896, 976383, 1084870, 1301844, 1492560, 1627305, 1735792, 1952766, 2169740, 2603688, 2929149, 3254610, 3905532, 4339480, 4881915, 5207376, 5858298, 6509220, 7811064, 8678960, 9763830, 11716596, 13018440, 14645745, 15622128, 19527660, 23433192, 26036880, 29291490, 39055320, 46866384, 58582980, 78110640, 117165960, 234331920]

約数ペア:

[(1, 234331920), (2, 117165960), (3, 78110640), (4, 58582980), (5, 46866384), (6, 39055320), (8, 29291490), (9, 26036880), (10, 23433192), (12, 19527660), (15, 15622128), (16, 14645745), (18, 13018440), (20, 11716596), (24, 9763830), (27, 8678960), (30, 7811064), (36, 6509220), (40, 5858298), (45, 5207376), (48, 4881915), (54, 4339480), (60, 3905532), (72, 3254610), (80, 2929149), (90, 2603688), (108, 2169740), (120, 1952766), (135, 1735792), (144, 1627305), (157, 1492560), (180, 1301844), (216, 1084870), (240, 976383), (270, 867896), (314, 746280), (360, 650922), (432, 542435), (471, 497520), (540, 433948), (628, 373140), (691, 339120), (720, 325461), (785, 298512), (942, 248760), (1080, 216974), (1256, 186570), (1382, 169560), (1413, 165840), (1570, 149256), (1884, 124380), (2073, 113040), (2160, 108487), (2355, 99504), (2512, 93285), (2764, 84780), (2826, 82920), (3140, 74628), (3455, 67824), (3768, 62190), (4146, 56520), (4239, 55280), (4710, 49752), (5528, 42390), (5652, 41460), (6219, 37680), (6280, 37314), (6910, 33912), (7065, 33168), (7536, 31095), (8292, 28260), (8478, 27640), (9420, 24876), (10365, 22608), (11056, 21195), (11304, 20730), (12438, 18840), (12560, 18657), (13820, 16956), (14130, 16584)]