2540213280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160367}}^1$

素因数の和:160399

約数の個数: 144

約数和(自身を含む): 9456580224

約数和(自身を除く): 6916366944

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, 15840, 160367, 320734, 481101, 641468, 801835, 962202, 1282936, 1443303, 1603670, 1764037, 1924404, 2405505, 2565872, 2886606, 3207340, 3528074, 3848808, 4811010, 5131744, 5292111, 5773212, 6414680, 7056148, 7216515, 7697616, 8820185, 9622020, 10584222, 11546424, 12829360, 14112296, 14433030, 15395232, 15876333, 17640370, 19244040, 21168444, 23092848, 25658720, 26460555, 28224592, 28866060, 31752666, 35280740, 38488080, 42336888, 46185696, 52921110, 56449184, 57732120, 63505332, 70561480, 76976160, 79381665, 84673776, 105842220, 115464240, 127010664, 141122960, 158763330, 169347552, 211684440, 230928480, 254021328, 282245920, 317526660, 423368880, 508042656, 635053320, 846737760, 1270106640, 2540213280]

約数ペア:

[(1, 2540213280), (2, 1270106640), (3, 846737760), (4, 635053320), (5, 508042656), (6, 423368880), (8, 317526660), (9, 282245920), (10, 254021328), (11, 230928480), (12, 211684440), (15, 169347552), (16, 158763330), (18, 141122960), (20, 127010664), (22, 115464240), (24, 105842220), (30, 84673776), (32, 79381665), (33, 76976160), (36, 70561480), (40, 63505332), (44, 57732120), (45, 56449184), (48, 52921110), (55, 46185696), (60, 42336888), (66, 38488080), (72, 35280740), (80, 31752666), (88, 28866060), (90, 28224592), (96, 26460555), (99, 25658720), (110, 23092848), (120, 21168444), (132, 19244040), (144, 17640370), (160, 15876333), (165, 15395232), (176, 14433030), (180, 14112296), (198, 12829360), (220, 11546424), (240, 10584222), (264, 9622020), (288, 8820185), (330, 7697616), (352, 7216515), (360, 7056148), (396, 6414680), (440, 5773212), (480, 5292111), (495, 5131744), (528, 4811010), (660, 3848808), (720, 3528074), (792, 3207340), (880, 2886606), (990, 2565872), (1056, 2405505), (1320, 1924404), (1440, 1764037), (1584, 1603670), (1760, 1443303), (1980, 1282936), (2640, 962202), (3168, 801835), (3960, 641468), (5280, 481101), (7920, 320734), (15840, 160367)]