84673440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 291852288

約数和(自身を除く): 207178848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 463, 480, 508, 635, 720, 762, 926, 1016, 1143, 1270, 1389, 1440, 1524, 1852, 1905, 2032, 2286, 2315, 2540, 2778, 3048, 3704, 3810, 4064, 4167, 4572, 4630, 5080, 5556, 5715, 6096, 6945, 7408, 7620, 8334, 9144, 9260, 10160, 11112, 11430, 12192, 13890, 14816, 15240, 16668, 18288, 18520, 20320, 20835, 22224, 22860, 27780, 30480, 33336, 36576, 37040, 41670, 44448, 45720, 55560, 58801, 60960, 66672, 74080, 83340, 91440, 111120, 117602, 133344, 166680, 176403, 182880, 222240, 235204, 294005, 333360, 352806, 470408, 529209, 588010, 666720, 705612, 882015, 940816, 1058418, 1176020, 1411224, 1764030, 1881632, 2116836, 2352040, 2646045, 2822448, 3528060, 4233672, 4704080, 5292090, 5644896, 7056120, 8467344, 9408160, 10584180, 14112240, 16934688, 21168360, 28224480, 42336720, 84673440]

約数ペア:

[(1, 84673440), (2, 42336720), (3, 28224480), (4, 21168360), (5, 16934688), (6, 14112240), (8, 10584180), (9, 9408160), (10, 8467344), (12, 7056120), (15, 5644896), (16, 5292090), (18, 4704080), (20, 4233672), (24, 3528060), (30, 2822448), (32, 2646045), (36, 2352040), (40, 2116836), (45, 1881632), (48, 1764030), (60, 1411224), (72, 1176020), (80, 1058418), (90, 940816), (96, 882015), (120, 705612), (127, 666720), (144, 588010), (160, 529209), (180, 470408), (240, 352806), (254, 333360), (288, 294005), (360, 235204), (381, 222240), (463, 182880), (480, 176403), (508, 166680), (635, 133344), (720, 117602), (762, 111120), (926, 91440), (1016, 83340), (1143, 74080), (1270, 66672), (1389, 60960), (1440, 58801), (1524, 55560), (1852, 45720), (1905, 44448), (2032, 41670), (2286, 37040), (2315, 36576), (2540, 33336), (2778, 30480), (3048, 27780), (3704, 22860), (3810, 22224), (4064, 20835), (4167, 20320), (4572, 18520), (4630, 18288), (5080, 16668), (5556, 15240), (5715, 14816), (6096, 13890), (6945, 12192), (7408, 11430), (7620, 11112), (8334, 10160), (9144, 9260)]