199681440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 730404864

約数和(自身を除く): 530723424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 887, 938, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1774, 1876, 2010, 2144, 2345, 2661, 2680, 2814, 3216, 3360, 3548, 3752, 4020, 4435, 4690, 5322, 5360, 5628, 6209, 6432, 7035, 7096, 7504, 8040, 8870, 9380, 10644, 10720, 11256, 12418, 13305, 14070, 14192, 15008, 16080, 17740, 18627, 18760, 21288, 22512, 24836, 26610, 28140, 28384, 31045, 32160, 35480, 37254, 37520, 42576, 45024, 49672, 53220, 56280, 59429, 62090, 70960, 74508, 75040, 85152, 93135, 99344, 106440, 112560, 118858, 124180, 141920, 149016, 178287, 186270, 198688, 212880, 225120, 237716, 248360, 297145, 298032, 356574, 372540, 416003, 425760, 475432, 496720, 594290, 596064, 713148, 745080, 832006, 891435, 950864, 993440, 1188580, 1248009, 1426296, 1490160, 1664012, 1782870, 1901728, 2080015, 2377160, 2496018, 2852592, 2980320, 3328024, 3565740, 4160030, 4754320, 4992036, 5705184, 6240045, 6656048, 7131480, 8320060, 9508640, 9984072, 12480090, 13312096, 14262960, 16640120, 19968144, 24960180, 28525920, 33280240, 39936288, 49920360, 66560480, 99840720, 199681440]

約数ペア:

[(1, 199681440), (2, 99840720), (3, 66560480), (4, 49920360), (5, 39936288), (6, 33280240), (7, 28525920), (8, 24960180), (10, 19968144), (12, 16640120), (14, 14262960), (15, 13312096), (16, 12480090), (20, 9984072), (21, 9508640), (24, 8320060), (28, 7131480), (30, 6656048), (32, 6240045), (35, 5705184), (40, 4992036), (42, 4754320), (48, 4160030), (56, 3565740), (60, 3328024), (67, 2980320), (70, 2852592), (80, 2496018), (84, 2377160), (96, 2080015), (105, 1901728), (112, 1782870), (120, 1664012), (134, 1490160), (140, 1426296), (160, 1248009), (168, 1188580), (201, 993440), (210, 950864), (224, 891435), (240, 832006), (268, 745080), (280, 713148), (335, 596064), (336, 594290), (402, 496720), (420, 475432), (469, 425760), (480, 416003), (536, 372540), (560, 356574), (670, 298032), (672, 297145), (804, 248360), (840, 237716), (887, 225120), (938, 212880), (1005, 198688), (1072, 186270), (1120, 178287), (1340, 149016), (1407, 141920), (1608, 124180), (1680, 118858), (1774, 112560), (1876, 106440), (2010, 99344), (2144, 93135), (2345, 85152), (2661, 75040), (2680, 74508), (2814, 70960), (3216, 62090), (3360, 59429), (3548, 56280), (3752, 53220), (4020, 49672), (4435, 45024), (4690, 42576), (5322, 37520), (5360, 37254), (5628, 35480), (6209, 32160), (6432, 31045), (7035, 28384), (7096, 28140), (7504, 26610), (8040, 24836), (8870, 22512), (9380, 21288), (10644, 18760), (10720, 18627), (11256, 17740), (12418, 16080), (13305, 15008), (14070, 14192)]