138219840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4363}}^1$

素因数の和:4397

約数の個数: 168

約数和(自身を含む): 518757408

約数和(自身を除く): 380537568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4363, 5280, 6336, 7920, 8726, 10560, 13089, 15840, 17452, 21815, 26178, 31680, 34904, 39267, 43630, 47993, 52356, 65445, 69808, 78534, 87260, 95986, 104712, 130890, 139616, 143979, 157068, 174520, 191972, 196335, 209424, 239965, 261780, 279232, 287958, 314136, 349040, 383944, 392670, 418848, 431937, 479930, 523560, 575916, 628272, 698080, 719895, 767888, 785340, 837696, 863874, 959860, 1047120, 1151832, 1256544, 1396160, 1439790, 1535776, 1570680, 1727748, 1919720, 2094240, 2159685, 2303664, 2513088, 2879580, 3071552, 3141360, 3455496, 3839440, 4188480, 4319370, 4607328, 5759160, 6282720, 6910992, 7678880, 8638740, 9214656, 11518320, 12565440, 13821984, 15357760, 17277480, 23036640, 27643968, 34554960, 46073280, 69109920, 138219840]

約数ペア:

[(1, 138219840), (2, 69109920), (3, 46073280), (4, 34554960), (5, 27643968), (6, 23036640), (8, 17277480), (9, 15357760), (10, 13821984), (11, 12565440), (12, 11518320), (15, 9214656), (16, 8638740), (18, 7678880), (20, 6910992), (22, 6282720), (24, 5759160), (30, 4607328), (32, 4319370), (33, 4188480), (36, 3839440), (40, 3455496), (44, 3141360), (45, 3071552), (48, 2879580), (55, 2513088), (60, 2303664), (64, 2159685), (66, 2094240), (72, 1919720), (80, 1727748), (88, 1570680), (90, 1535776), (96, 1439790), (99, 1396160), (110, 1256544), (120, 1151832), (132, 1047120), (144, 959860), (160, 863874), (165, 837696), (176, 785340), (180, 767888), (192, 719895), (198, 698080), (220, 628272), (240, 575916), (264, 523560), (288, 479930), (320, 431937), (330, 418848), (352, 392670), (360, 383944), (396, 349040), (440, 314136), (480, 287958), (495, 279232), (528, 261780), (576, 239965), (660, 209424), (704, 196335), (720, 191972), (792, 174520), (880, 157068), (960, 143979), (990, 139616), (1056, 130890), (1320, 104712), (1440, 95986), (1584, 87260), (1760, 78534), (1980, 69808), (2112, 65445), (2640, 52356), (2880, 47993), (3168, 43630), (3520, 39267), (3960, 34904), (4363, 31680), (5280, 26178), (6336, 21815), (7920, 17452), (8726, 15840), (10560, 13089)]