165047680

素因数分解:

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

素因数の和:329

約数の個数: 192

約数和(自身を含む): 484887600

約数和(自身を除く): 319839920

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, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 277, 280, 304, 320, 380, 392, 448, 490, 532, 554, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1108, 1120, 1216, 1330, 1385, 1520, 1568, 1862, 1939, 1960, 2128, 2216, 2240, 2432, 2660, 2770, 3040, 3136, 3724, 3878, 3920, 4256, 4432, 4480, 4655, 5263, 5320, 5540, 6080, 6272, 7448, 7756, 7840, 8512, 8864, 9310, 9695, 10526, 10640, 11080, 12160, 13573, 14896, 15512, 15680, 17024, 17728, 18620, 19390, 21052, 21280, 22160, 26315, 27146, 29792, 31024, 31360, 35456, 36841, 37240, 38780, 42104, 42560, 44320, 52630, 54292, 59584, 62048, 67865, 73682, 74480, 77560, 84208, 85120, 88640, 105260, 108584, 119168, 124096, 135730, 147364, 148960, 155120, 168416, 177280, 184205, 210520, 217168, 248192, 257887, 271460, 294728, 297920, 310240, 336832, 368410, 421040, 434336, 515774, 542920, 589456, 595840, 620480, 673664, 736820, 842080, 868672, 1031548, 1085840, 1178912, 1240960, 1289435, 1473640, 1684160, 1737344, 2063096, 2171680, 2357824, 2578870, 2947280, 3368320, 4126192, 4343360, 4715648, 5157740, 5894560, 8252384, 8686720, 10315480, 11789120, 16504768, 20630960, 23578240, 33009536, 41261920, 82523840, 165047680]

約数ペア:

[(1, 165047680), (2, 82523840), (4, 41261920), (5, 33009536), (7, 23578240), (8, 20630960), (10, 16504768), (14, 11789120), (16, 10315480), (19, 8686720), (20, 8252384), (28, 5894560), (32, 5157740), (35, 4715648), (38, 4343360), (40, 4126192), (49, 3368320), (56, 2947280), (64, 2578870), (70, 2357824), (76, 2171680), (80, 2063096), (95, 1737344), (98, 1684160), (112, 1473640), (128, 1289435), (133, 1240960), (140, 1178912), (152, 1085840), (160, 1031548), (190, 868672), (196, 842080), (224, 736820), (245, 673664), (266, 620480), (277, 595840), (280, 589456), (304, 542920), (320, 515774), (380, 434336), (392, 421040), (448, 368410), (490, 336832), (532, 310240), (554, 297920), (560, 294728), (608, 271460), (640, 257887), (665, 248192), (760, 217168), (784, 210520), (896, 184205), (931, 177280), (980, 168416), (1064, 155120), (1108, 148960), (1120, 147364), (1216, 135730), (1330, 124096), (1385, 119168), (1520, 108584), (1568, 105260), (1862, 88640), (1939, 85120), (1960, 84208), (2128, 77560), (2216, 74480), (2240, 73682), (2432, 67865), (2660, 62048), (2770, 59584), (3040, 54292), (3136, 52630), (3724, 44320), (3878, 42560), (3920, 42104), (4256, 38780), (4432, 37240), (4480, 36841), (4655, 35456), (5263, 31360), (5320, 31024), (5540, 29792), (6080, 27146), (6272, 26315), (7448, 22160), (7756, 21280), (7840, 21052), (8512, 19390), (8864, 18620), (9310, 17728), (9695, 17024), (10526, 15680), (10640, 15512), (11080, 14896), (12160, 13573)]