1497218240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 4338401280

約数和(自身を除く): 2841183040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 127, 133, 140, 152, 160, 190, 224, 254, 266, 277, 280, 304, 320, 380, 448, 508, 532, 554, 560, 608, 635, 665, 760, 889, 1016, 1064, 1108, 1120, 1216, 1270, 1330, 1385, 1520, 1778, 1939, 2032, 2128, 2216, 2240, 2413, 2540, 2660, 2770, 3040, 3556, 3878, 4064, 4256, 4432, 4445, 4826, 5080, 5263, 5320, 5540, 6080, 7112, 7756, 8128, 8512, 8864, 8890, 9652, 9695, 10160, 10526, 10640, 11080, 12065, 14224, 15512, 16891, 17728, 17780, 19304, 19390, 20320, 21052, 21280, 22160, 24130, 26315, 28448, 31024, 33782, 35179, 35560, 36841, 38608, 38780, 40640, 42104, 42560, 44320, 48260, 52630, 56896, 62048, 67564, 70358, 71120, 73682, 77216, 77560, 84208, 84455, 88640, 96520, 105260, 124096, 135128, 140716, 142240, 147364, 154432, 155120, 168416, 168910, 175895, 184205, 193040, 210520, 246253, 270256, 281432, 284480, 294728, 310240, 336832, 337820, 351790, 368410, 386080, 421040, 492506, 540512, 562864, 589456, 620480, 668401, 675640, 703580, 736820, 772160, 842080, 985012, 1081024, 1125728, 1178912, 1231265, 1336802, 1351280, 1407160, 1473640, 1684160, 1970024, 2251456, 2357824, 2462530, 2673604, 2702560, 2814320, 2947280, 3342005, 3940048, 4678807, 4925060, 5347208, 5405120, 5628640, 5894560, 6684010, 7880096, 9357614, 9850120, 10694416, 11257280, 11789120, 13368020, 15760192, 18715228, 19700240, 21388832, 23394035, 26736040, 37430456, 39400480, 42777664, 46788070, 53472080, 74860912, 78800960, 93576140, 106944160, 149721824, 187152280, 213888320, 299443648, 374304560, 748609120, 1497218240]

約数ペア:

[(1, 1497218240), (2, 748609120), (4, 374304560), (5, 299443648), (7, 213888320), (8, 187152280), (10, 149721824), (14, 106944160), (16, 93576140), (19, 78800960), (20, 74860912), (28, 53472080), (32, 46788070), (35, 42777664), (38, 39400480), (40, 37430456), (56, 26736040), (64, 23394035), (70, 21388832), (76, 19700240), (80, 18715228), (95, 15760192), (112, 13368020), (127, 11789120), (133, 11257280), (140, 10694416), (152, 9850120), (160, 9357614), (190, 7880096), (224, 6684010), (254, 5894560), (266, 5628640), (277, 5405120), (280, 5347208), (304, 4925060), (320, 4678807), (380, 3940048), (448, 3342005), (508, 2947280), (532, 2814320), (554, 2702560), (560, 2673604), (608, 2462530), (635, 2357824), (665, 2251456), (760, 1970024), (889, 1684160), (1016, 1473640), (1064, 1407160), (1108, 1351280), (1120, 1336802), (1216, 1231265), (1270, 1178912), (1330, 1125728), (1385, 1081024), (1520, 985012), (1778, 842080), (1939, 772160), (2032, 736820), (2128, 703580), (2216, 675640), (2240, 668401), (2413, 620480), (2540, 589456), (2660, 562864), (2770, 540512), (3040, 492506), (3556, 421040), (3878, 386080), (4064, 368410), (4256, 351790), (4432, 337820), (4445, 336832), (4826, 310240), (5080, 294728), (5263, 284480), (5320, 281432), (5540, 270256), (6080, 246253), (7112, 210520), (7756, 193040), (8128, 184205), (8512, 175895), (8864, 168910), (8890, 168416), (9652, 155120), (9695, 154432), (10160, 147364), (10526, 142240), (10640, 140716), (11080, 135128), (12065, 124096), (14224, 105260), (15512, 96520), (16891, 88640), (17728, 84455), (17780, 84208), (19304, 77560), (19390, 77216), (20320, 73682), (21052, 71120), (21280, 70358), (22160, 67564), (24130, 62048), (26315, 56896), (28448, 52630), (31024, 48260), (33782, 44320), (35179, 42560), (35560, 42104), (36841, 40640), (38608, 38780)]