198532080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 160

約数和(自身を含む): 691027200

約数和(自身を除く): 492495120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 859, 963, 1070, 1080, 1284, 1605, 1712, 1718, 1926, 2140, 2160, 2568, 2577, 2889, 3210, 3436, 3852, 4280, 4295, 4815, 5136, 5154, 5778, 6420, 6872, 7704, 7731, 8560, 8590, 9630, 10308, 11556, 12840, 12885, 13744, 14445, 15408, 15462, 17180, 19260, 20616, 23112, 23193, 25680, 25770, 28890, 30924, 34360, 38520, 38655, 41232, 46224, 46386, 51540, 57780, 61848, 68720, 77040, 77310, 91913, 92772, 103080, 115560, 115965, 123696, 154620, 183826, 185544, 206160, 231120, 231930, 275739, 309240, 367652, 371088, 459565, 463860, 551478, 618480, 735304, 827217, 919130, 927720, 1102956, 1378695, 1470608, 1654434, 1838260, 1855440, 2205912, 2481651, 2757390, 3308868, 3676520, 4136085, 4411824, 4963302, 5514780, 6617736, 7353040, 8272170, 9926604, 11029560, 12408255, 13235472, 16544340, 19853208, 22059120, 24816510, 33088680, 39706416, 49633020, 66177360, 99266040, 198532080]

約数ペア:

[(1, 198532080), (2, 99266040), (3, 66177360), (4, 49633020), (5, 39706416), (6, 33088680), (8, 24816510), (9, 22059120), (10, 19853208), (12, 16544340), (15, 13235472), (16, 12408255), (18, 11029560), (20, 9926604), (24, 8272170), (27, 7353040), (30, 6617736), (36, 5514780), (40, 4963302), (45, 4411824), (48, 4136085), (54, 3676520), (60, 3308868), (72, 2757390), (80, 2481651), (90, 2205912), (107, 1855440), (108, 1838260), (120, 1654434), (135, 1470608), (144, 1378695), (180, 1102956), (214, 927720), (216, 919130), (240, 827217), (270, 735304), (321, 618480), (360, 551478), (428, 463860), (432, 459565), (535, 371088), (540, 367652), (642, 309240), (720, 275739), (856, 231930), (859, 231120), (963, 206160), (1070, 185544), (1080, 183826), (1284, 154620), (1605, 123696), (1712, 115965), (1718, 115560), (1926, 103080), (2140, 92772), (2160, 91913), (2568, 77310), (2577, 77040), (2889, 68720), (3210, 61848), (3436, 57780), (3852, 51540), (4280, 46386), (4295, 46224), (4815, 41232), (5136, 38655), (5154, 38520), (5778, 34360), (6420, 30924), (6872, 28890), (7704, 25770), (7731, 25680), (8560, 23193), (8590, 23112), (9630, 20616), (10308, 19260), (11556, 17180), (12840, 15462), (12885, 15408), (13744, 14445)]