239199840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15101}}^1$

素因数の和:15133

約数の個数: 144

約数和(自身を含む): 890534736

約数和(自身を除く): 651334896

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15101, 15840, 30202, 45303, 60404, 75505, 90606, 120808, 135909, 151010, 166111, 181212, 226515, 241616, 271818, 302020, 332222, 362424, 453030, 483232, 498333, 543636, 604040, 664444, 679545, 724848, 830555, 906060, 996666, 1087272, 1208080, 1328888, 1359090, 1449696, 1494999, 1661110, 1812120, 1993332, 2174544, 2416160, 2491665, 2657776, 2718180, 2989998, 3322220, 3624240, 3986664, 4349088, 4983330, 5315552, 5436360, 5979996, 6644440, 7248480, 7474995, 7973328, 9966660, 10872720, 11959992, 13288880, 14949990, 15946656, 19933320, 21745440, 23919984, 26577760, 29899980, 39866640, 47839968, 59799960, 79733280, 119599920, 239199840]

約数ペア:

[(1, 239199840), (2, 119599920), (3, 79733280), (4, 59799960), (5, 47839968), (6, 39866640), (8, 29899980), (9, 26577760), (10, 23919984), (11, 21745440), (12, 19933320), (15, 15946656), (16, 14949990), (18, 13288880), (20, 11959992), (22, 10872720), (24, 9966660), (30, 7973328), (32, 7474995), (33, 7248480), (36, 6644440), (40, 5979996), (44, 5436360), (45, 5315552), (48, 4983330), (55, 4349088), (60, 3986664), (66, 3624240), (72, 3322220), (80, 2989998), (88, 2718180), (90, 2657776), (96, 2491665), (99, 2416160), (110, 2174544), (120, 1993332), (132, 1812120), (144, 1661110), (160, 1494999), (165, 1449696), (176, 1359090), (180, 1328888), (198, 1208080), (220, 1087272), (240, 996666), (264, 906060), (288, 830555), (330, 724848), (352, 679545), (360, 664444), (396, 604040), (440, 543636), (480, 498333), (495, 483232), (528, 453030), (660, 362424), (720, 332222), (792, 302020), (880, 271818), (990, 241616), (1056, 226515), (1320, 181212), (1440, 166111), (1584, 151010), (1760, 135909), (1980, 120808), (2640, 90606), (3168, 75505), (3960, 60404), (5280, 45303), (7920, 30202), (15101, 15840)]