82523840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 241493040

約数和(自身を除く): 158969200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 277, 280, 304, 320, 380, 392, 448, 490, 532, 554, 560, 608, 665, 760, 784, 931, 980, 1064, 1108, 1120, 1216, 1330, 1385, 1520, 1568, 1862, 1939, 1960, 2128, 2216, 2240, 2660, 2770, 3040, 3136, 3724, 3878, 3920, 4256, 4432, 4655, 5263, 5320, 5540, 6080, 7448, 7756, 7840, 8512, 8864, 9310, 9695, 10526, 10640, 11080, 13573, 14896, 15512, 15680, 17728, 18620, 19390, 21052, 21280, 22160, 26315, 27146, 29792, 31024, 36841, 37240, 38780, 42104, 42560, 44320, 52630, 54292, 59584, 62048, 67865, 73682, 74480, 77560, 84208, 88640, 105260, 108584, 124096, 135730, 147364, 148960, 155120, 168416, 184205, 210520, 217168, 257887, 271460, 294728, 297920, 310240, 336832, 368410, 421040, 434336, 515774, 542920, 589456, 620480, 736820, 842080, 868672, 1031548, 1085840, 1178912, 1289435, 1473640, 1684160, 2063096, 2171680, 2357824, 2578870, 2947280, 4126192, 4343360, 5157740, 5894560, 8252384, 10315480, 11789120, 16504768, 20630960, 41261920, 82523840]

約数ペア:

[(1, 82523840), (2, 41261920), (4, 20630960), (5, 16504768), (7, 11789120), (8, 10315480), (10, 8252384), (14, 5894560), (16, 5157740), (19, 4343360), (20, 4126192), (28, 2947280), (32, 2578870), (35, 2357824), (38, 2171680), (40, 2063096), (49, 1684160), (56, 1473640), (64, 1289435), (70, 1178912), (76, 1085840), (80, 1031548), (95, 868672), (98, 842080), (112, 736820), (133, 620480), (140, 589456), (152, 542920), (160, 515774), (190, 434336), (196, 421040), (224, 368410), (245, 336832), (266, 310240), (277, 297920), (280, 294728), (304, 271460), (320, 257887), (380, 217168), (392, 210520), (448, 184205), (490, 168416), (532, 155120), (554, 148960), (560, 147364), (608, 135730), (665, 124096), (760, 108584), (784, 105260), (931, 88640), (980, 84208), (1064, 77560), (1108, 74480), (1120, 73682), (1216, 67865), (1330, 62048), (1385, 59584), (1520, 54292), (1568, 52630), (1862, 44320), (1939, 42560), (1960, 42104), (2128, 38780), (2216, 37240), (2240, 36841), (2660, 31024), (2770, 29792), (3040, 27146), (3136, 26315), (3724, 22160), (3878, 21280), (3920, 21052), (4256, 19390), (4432, 18620), (4655, 17728), (5263, 15680), (5320, 15512), (5540, 14896), (6080, 13573), (7448, 11080), (7756, 10640), (7840, 10526), (8512, 9695), (8864, 9310)]