161599680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5135

約数の個数: 168

約数和(自身を含む): 606484944

約数和(自身を除く): 444885264

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, 5101, 5280, 6336, 7920, 10202, 10560, 15303, 15840, 20404, 25505, 30606, 31680, 40808, 45909, 51010, 56111, 61212, 76515, 81616, 91818, 102020, 112222, 122424, 153030, 163232, 168333, 183636, 204040, 224444, 229545, 244848, 280555, 306060, 326464, 336666, 367272, 408080, 448888, 459090, 489696, 504999, 561110, 612120, 673332, 734544, 816160, 841665, 897776, 918180, 979392, 1009998, 1122220, 1224240, 1346664, 1469088, 1632320, 1683330, 1795552, 1836360, 2019996, 2244440, 2448480, 2524995, 2693328, 2938176, 3366660, 3591104, 3672720, 4039992, 4488880, 4896960, 5049990, 5386656, 6733320, 7345440, 8079984, 8977760, 10099980, 10773312, 13466640, 14690880, 16159968, 17955520, 20199960, 26933280, 32319936, 40399920, 53866560, 80799840, 161599680]

約数ペア:

[(1, 161599680), (2, 80799840), (3, 53866560), (4, 40399920), (5, 32319936), (6, 26933280), (8, 20199960), (9, 17955520), (10, 16159968), (11, 14690880), (12, 13466640), (15, 10773312), (16, 10099980), (18, 8977760), (20, 8079984), (22, 7345440), (24, 6733320), (30, 5386656), (32, 5049990), (33, 4896960), (36, 4488880), (40, 4039992), (44, 3672720), (45, 3591104), (48, 3366660), (55, 2938176), (60, 2693328), (64, 2524995), (66, 2448480), (72, 2244440), (80, 2019996), (88, 1836360), (90, 1795552), (96, 1683330), (99, 1632320), (110, 1469088), (120, 1346664), (132, 1224240), (144, 1122220), (160, 1009998), (165, 979392), (176, 918180), (180, 897776), (192, 841665), (198, 816160), (220, 734544), (240, 673332), (264, 612120), (288, 561110), (320, 504999), (330, 489696), (352, 459090), (360, 448888), (396, 408080), (440, 367272), (480, 336666), (495, 326464), (528, 306060), (576, 280555), (660, 244848), (704, 229545), (720, 224444), (792, 204040), (880, 183636), (960, 168333), (990, 163232), (1056, 153030), (1320, 122424), (1440, 112222), (1584, 102020), (1760, 91818), (1980, 81616), (2112, 76515), (2640, 61212), (2880, 56111), (3168, 51010), (3520, 45909), (3960, 40808), (5101, 31680), (5280, 30606), (6336, 25505), (7920, 20404), (10202, 15840), (10560, 15303)]