665628480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1$

素因数の和:21045

約数の個数: 168

約数和(自身を含む): 2497738464

約数和(自身を除く): 1832109984

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, 5280, 6336, 7920, 10560, 15840, 21011, 31680, 42022, 63033, 84044, 105055, 126066, 168088, 189099, 210110, 231121, 252132, 315165, 336176, 378198, 420220, 462242, 504264, 630330, 672352, 693363, 756396, 840440, 924484, 945495, 1008528, 1155605, 1260660, 1344704, 1386726, 1512792, 1680880, 1848968, 1890990, 2017056, 2080089, 2311210, 2521320, 2773452, 3025584, 3361760, 3466815, 3697936, 3781980, 4034112, 4160178, 4622420, 5042640, 5546904, 6051168, 6723520, 6933630, 7395872, 7563960, 8320356, 9244840, 10085280, 10400445, 11093808, 12102336, 13867260, 14791744, 15127920, 16640712, 18489680, 20170560, 20800890, 22187616, 27734520, 30255840, 33281424, 36979360, 41601780, 44375232, 55469040, 60511680, 66562848, 73958720, 83203560, 110938080, 133125696, 166407120, 221876160, 332814240, 665628480]

約数ペア:

[(1, 665628480), (2, 332814240), (3, 221876160), (4, 166407120), (5, 133125696), (6, 110938080), (8, 83203560), (9, 73958720), (10, 66562848), (11, 60511680), (12, 55469040), (15, 44375232), (16, 41601780), (18, 36979360), (20, 33281424), (22, 30255840), (24, 27734520), (30, 22187616), (32, 20800890), (33, 20170560), (36, 18489680), (40, 16640712), (44, 15127920), (45, 14791744), (48, 13867260), (55, 12102336), (60, 11093808), (64, 10400445), (66, 10085280), (72, 9244840), (80, 8320356), (88, 7563960), (90, 7395872), (96, 6933630), (99, 6723520), (110, 6051168), (120, 5546904), (132, 5042640), (144, 4622420), (160, 4160178), (165, 4034112), (176, 3781980), (180, 3697936), (192, 3466815), (198, 3361760), (220, 3025584), (240, 2773452), (264, 2521320), (288, 2311210), (320, 2080089), (330, 2017056), (352, 1890990), (360, 1848968), (396, 1680880), (440, 1512792), (480, 1386726), (495, 1344704), (528, 1260660), (576, 1155605), (660, 1008528), (704, 945495), (720, 924484), (792, 840440), (880, 756396), (960, 693363), (990, 672352), (1056, 630330), (1320, 504264), (1440, 462242), (1584, 420220), (1760, 378198), (1980, 336176), (2112, 315165), (2640, 252132), (2880, 231121), (3168, 210110), (3520, 189099), (3960, 168088), (5280, 126066), (6336, 105055), (7920, 84044), (10560, 63033), (15840, 42022), (21011, 31680)]