2128203671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{617429}}^1$

素因数の和:617657

約数の個数: 192

約数和(自身を含む): 6900832350720

約数和(自身を除く): 4772628679200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 167, 172, 215, 240, 258, 334, 344, 430, 480, 501, 516, 645, 668, 688, 835, 860, 1002, 1032, 1290, 1336, 1376, 1670, 1720, 2004, 2064, 2505, 2580, 2672, 3340, 3440, 4008, 4128, 5010, 5160, 5344, 6680, 6880, 7181, 8016, 10020, 10320, 13360, 14362, 16032, 20040, 20640, 21543, 26720, 28724, 35905, 40080, 43086, 57448, 71810, 80160, 86172, 107715, 114896, 143620, 172344, 215430, 229792, 287240, 344688, 430860, 574480, 617429, 689376, 861720, 1148960, 1234858, 1723440, 1852287, 2469716, 3087145, 3446880, 3704574, 4939432, 6174290, 7409148, 9261435, 9878864, 12348580, 14818296, 18522870, 19757728, 24697160, 26549447, 29636592, 37045740, 49394320, 53098894, 59273184, 74091480, 79648341, 98788640, 103110643, 106197788, 132747235, 148182960, 159296682, 206221286, 212395576, 265494470, 296365920, 309331929, 318593364, 398241705, 412442572, 424791152, 515553215, 530988940, 618663858, 637186728, 796483410, 824885144, 849582304, 1031106430, 1061977880, 1237327716, 1274373456, 1546659645, 1592966820, 1649770288, 2062212860, 2123955760, 2474655432, 2548746912, 3093319290, 3185933640, 3299540576, 4124425720, 4247911520, 4433757649, 4949310864, 6186638580, 6371867280, 8248851440, 8867515298, 9898621728, 12373277160, 12743734560, 13301272947, 16497702880, 17735030596, 22168788245, 24746554320, 26602545894, 35470061192, 44337576490, 49493108640, 53205091788, 66506364735, 70940122384, 88675152980, 106410183576, 133012729470, 141880244768, 177350305960, 212820367152, 266025458940, 354700611920, 425640734304, 532050917880, 709401223840, 1064101835760, 2128203671520]

約数ペア:

[(1, 2128203671520), (2, 1064101835760), (3, 709401223840), (4, 532050917880), (5, 425640734304), (6, 354700611920), (8, 266025458940), (10, 212820367152), (12, 177350305960), (15, 141880244768), (16, 133012729470), (20, 106410183576), (24, 88675152980), (30, 70940122384), (32, 66506364735), (40, 53205091788), (43, 49493108640), (48, 44337576490), (60, 35470061192), (80, 26602545894), (86, 24746554320), (96, 22168788245), (120, 17735030596), (129, 16497702880), (160, 13301272947), (167, 12743734560), (172, 12373277160), (215, 9898621728), (240, 8867515298), (258, 8248851440), (334, 6371867280), (344, 6186638580), (430, 4949310864), (480, 4433757649), (501, 4247911520), (516, 4124425720), (645, 3299540576), (668, 3185933640), (688, 3093319290), (835, 2548746912), (860, 2474655432), (1002, 2123955760), (1032, 2062212860), (1290, 1649770288), (1336, 1592966820), (1376, 1546659645), (1670, 1274373456), (1720, 1237327716), (2004, 1061977880), (2064, 1031106430), (2505, 849582304), (2580, 824885144), (2672, 796483410), (3340, 637186728), (3440, 618663858), (4008, 530988940), (4128, 515553215), (5010, 424791152), (5160, 412442572), (5344, 398241705), (6680, 318593364), (6880, 309331929), (7181, 296365920), (8016, 265494470), (10020, 212395576), (10320, 206221286), (13360, 159296682), (14362, 148182960), (16032, 132747235), (20040, 106197788), (20640, 103110643), (21543, 98788640), (26720, 79648341), (28724, 74091480), (35905, 59273184), (40080, 53098894), (43086, 49394320), (57448, 37045740), (71810, 29636592), (80160, 26549447), (86172, 24697160), (107715, 19757728), (114896, 18522870), (143620, 14818296), (172344, 12348580), (215430, 9878864), (229792, 9261435), (287240, 7409148), (344688, 6174290), (430860, 4939432), (574480, 3704574), (617429, 3446880), (689376, 3087145), (861720, 2469716), (1148960, 1852287), (1234858, 1723440)]