513072560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 1649894400

約数和(自身を除く): 1136821840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 43, 44, 52, 55, 56, 65, 70, 77, 80, 86, 88, 91, 104, 110, 112, 130, 140, 143, 149, 154, 172, 176, 182, 208, 215, 220, 260, 280, 286, 298, 301, 308, 344, 364, 385, 430, 440, 455, 473, 520, 559, 560, 572, 596, 602, 616, 688, 715, 728, 745, 770, 860, 880, 910, 946, 1001, 1040, 1043, 1118, 1144, 1192, 1204, 1232, 1430, 1456, 1490, 1505, 1540, 1639, 1720, 1820, 1892, 1937, 2002, 2086, 2236, 2288, 2365, 2384, 2408, 2795, 2860, 2980, 3010, 3080, 3278, 3311, 3440, 3640, 3784, 3874, 3913, 4004, 4172, 4472, 4730, 4816, 5005, 5215, 5590, 5720, 5960, 6020, 6149, 6160, 6407, 6556, 6622, 7280, 7568, 7748, 7826, 8008, 8195, 8344, 8944, 9460, 9685, 10010, 10430, 11180, 11440, 11473, 11920, 12040, 12298, 12814, 13112, 13244, 13559, 15496, 15652, 16016, 16390, 16555, 16688, 18920, 19370, 19565, 20020, 20860, 21307, 22360, 22946, 24080, 24596, 25628, 26224, 26488, 27118, 30745, 30992, 31304, 32035, 32780, 33110, 37840, 38740, 39130, 40040, 41720, 42614, 43043, 44720, 44849, 45892, 49192, 51256, 52976, 54236, 57365, 61490, 62608, 64070, 65560, 66220, 67795, 70477, 77480, 78260, 80080, 83291, 83440, 85228, 86086, 89698, 91784, 98384, 102512, 106535, 108472, 114730, 122980, 128140, 131120, 132440, 135590, 140954, 149149, 154960, 156520, 166582, 170456, 172172, 179396, 183568, 213070, 215215, 216944, 224245, 229460, 245960, 256280, 264880, 271180, 281908, 298298, 313040, 333164, 340912, 344344, 352385, 358792, 416455, 426140, 430430, 448490, 458920, 491920, 493339, 512560, 542360, 563816, 583037, 596596, 666328, 688688, 704770, 717584, 745745, 832910, 852280, 860860, 896980, 916201, 917840, 986678, 1084720, 1127632, 1166074, 1193192, 1332656, 1409540, 1491490, 1665820, 1704560, 1721720, 1793960, 1832402, 1973356, 2332148, 2386384, 2466695, 2819080, 2915185, 2982980, 3331640, 3443440, 3587920, 3664804, 3946712, 4581005, 4664296, 4933390, 5638160, 5830370, 5965960, 6413407, 6663280, 7329608, 7893424, 9162010, 9328592, 9866780, 11660740, 11931920, 12826814, 14659216, 18324020, 19733560, 23321480, 25653628, 32067035, 36648040, 39467120, 46642960, 51307256, 64134070, 73296080, 102614512, 128268140, 256536280, 513072560]

約数ペア:

[(1, 513072560), (2, 256536280), (4, 128268140), (5, 102614512), (7, 73296080), (8, 64134070), (10, 51307256), (11, 46642960), (13, 39467120), (14, 36648040), (16, 32067035), (20, 25653628), (22, 23321480), (26, 19733560), (28, 18324020), (35, 14659216), (40, 12826814), (43, 11931920), (44, 11660740), (52, 9866780), (55, 9328592), (56, 9162010), (65, 7893424), (70, 7329608), (77, 6663280), (80, 6413407), (86, 5965960), (88, 5830370), (91, 5638160), (104, 4933390), (110, 4664296), (112, 4581005), (130, 3946712), (140, 3664804), (143, 3587920), (149, 3443440), (154, 3331640), (172, 2982980), (176, 2915185), (182, 2819080), (208, 2466695), (215, 2386384), (220, 2332148), (260, 1973356), (280, 1832402), (286, 1793960), (298, 1721720), (301, 1704560), (308, 1665820), (344, 1491490), (364, 1409540), (385, 1332656), (430, 1193192), (440, 1166074), (455, 1127632), (473, 1084720), (520, 986678), (559, 917840), (560, 916201), (572, 896980), (596, 860860), (602, 852280), (616, 832910), (688, 745745), (715, 717584), (728, 704770), (745, 688688), (770, 666328), (860, 596596), (880, 583037), (910, 563816), (946, 542360), (1001, 512560), (1040, 493339), (1043, 491920), (1118, 458920), (1144, 448490), (1192, 430430), (1204, 426140), (1232, 416455), (1430, 358792), (1456, 352385), (1490, 344344), (1505, 340912), (1540, 333164), (1639, 313040), (1720, 298298), (1820, 281908), (1892, 271180), (1937, 264880), (2002, 256280), (2086, 245960), (2236, 229460), (2288, 224245), (2365, 216944), (2384, 215215), (2408, 213070), (2795, 183568), (2860, 179396), (2980, 172172), (3010, 170456), (3080, 166582), (3278, 156520), (3311, 154960), (3440, 149149), (3640, 140954), (3784, 135590), (3874, 132440), (3913, 131120), (4004, 128140), (4172, 122980), (4472, 114730), (4730, 108472), (4816, 106535), (5005, 102512), (5215, 98384), (5590, 91784), (5720, 89698), (5960, 86086), (6020, 85228), (6149, 83440), (6160, 83291), (6407, 80080), (6556, 78260), (6622, 77480), (7280, 70477), (7568, 67795), (7748, 66220), (7826, 65560), (8008, 64070), (8195, 62608), (8344, 61490), (8944, 57365), (9460, 54236), (9685, 52976), (10010, 51256), (10430, 49192), (11180, 45892), (11440, 44849), (11473, 44720), (11920, 43043), (12040, 42614), (12298, 41720), (12814, 40040), (13112, 39130), (13244, 38740), (13559, 37840), (15496, 33110), (15652, 32780), (16016, 32035), (16390, 31304), (16555, 30992), (16688, 30745), (18920, 27118), (19370, 26488), (19565, 26224), (20020, 25628), (20860, 24596), (21307, 24080), (22360, 22946)]