2590801920

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 384

約数和(自身を含む): 10305247680

約数和(自身を除く): 7714445760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 251, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 502, 504, 512, 560, 576, 630, 640, 672, 720, 753, 768, 840, 896, 960, 1004, 1008, 1024, 1120, 1152, 1255, 1260, 1280, 1344, 1440, 1506, 1536, 1680, 1757, 1792, 1920, 2008, 2016, 2048, 2240, 2259, 2304, 2510, 2520, 2560, 2688, 2880, 3012, 3072, 3360, 3514, 3584, 3765, 3840, 4016, 4032, 4096, 4480, 4518, 4608, 5020, 5040, 5120, 5271, 5376, 5760, 6024, 6144, 6720, 7028, 7168, 7530, 7680, 8032, 8064, 8192, 8785, 8960, 9036, 9216, 10040, 10080, 10240, 10542, 10752, 11295, 11520, 12048, 12288, 13440, 14056, 14336, 15060, 15360, 15813, 16064, 16128, 16384, 17570, 17920, 18072, 18432, 20080, 20160, 20480, 21084, 21504, 22590, 23040, 24096, 24576, 26355, 26880, 28112, 28672, 30120, 30720, 31626, 32128, 32256, 32768, 35140, 35840, 36144, 36864, 40160, 40320, 40960, 42168, 43008, 45180, 46080, 48192, 49152, 52710, 53760, 56224, 57344, 60240, 61440, 63252, 64256, 64512, 70280, 71680, 72288, 73728, 79065, 80320, 80640, 81920, 84336, 86016, 90360, 92160, 96384, 98304, 105420, 107520, 112448, 114688, 120480, 122880, 126504, 128512, 129024, 140560, 143360, 144576, 147456, 158130, 160640, 161280, 163840, 168672, 172032, 180720, 184320, 192768, 210840, 215040, 224896, 229376, 240960, 245760, 253008, 257024, 258048, 281120, 286720, 289152, 294912, 316260, 321280, 322560, 337344, 344064, 361440, 368640, 385536, 421680, 430080, 449792, 481920, 491520, 506016, 514048, 516096, 562240, 573440, 578304, 632520, 642560, 645120, 674688, 688128, 722880, 737280, 771072, 843360, 860160, 899584, 963840, 1012032, 1028096, 1032192, 1124480, 1146880, 1156608, 1265040, 1285120, 1290240, 1349376, 1445760, 1474560, 1542144, 1686720, 1720320, 1799168, 1927680, 2024064, 2056192, 2064384, 2248960, 2313216, 2530080, 2570240, 2580480, 2698752, 2891520, 3084288, 3373440, 3440640, 3598336, 3855360, 4048128, 4112384, 4497920, 4626432, 5060160, 5140480, 5160960, 5397504, 5783040, 6168576, 6746880, 7196672, 7710720, 8096256, 8224768, 8995840, 9252864, 10120320, 10280960, 10321920, 10795008, 11566080, 12337152, 13493760, 14393344, 15421440, 16192512, 17991680, 18505728, 20240640, 20561920, 21590016, 23132160, 24674304, 26987520, 28786688, 30842880, 32385024, 35983360, 37011456, 40481280, 41123840, 43180032, 46264320, 53975040, 57573376, 61685760, 64770048, 71966720, 74022912, 80962560, 86360064, 92528640, 107950080, 123371520, 129540096, 143933440, 161925120, 172720128, 185057280, 215900160, 259080192, 287866880, 323850240, 370114560, 431800320, 518160384, 647700480, 863600640, 1295400960, 2590801920]

約数ペア:

[(1, 2590801920), (2, 1295400960), (3, 863600640), (4, 647700480), (5, 518160384), (6, 431800320), (7, 370114560), (8, 323850240), (9, 287866880), (10, 259080192), (12, 215900160), (14, 185057280), (15, 172720128), (16, 161925120), (18, 143933440), (20, 129540096), (21, 123371520), (24, 107950080), (28, 92528640), (30, 86360064), (32, 80962560), (35, 74022912), (36, 71966720), (40, 64770048), (42, 61685760), (45, 57573376), (48, 53975040), (56, 46264320), (60, 43180032), (63, 41123840), (64, 40481280), (70, 37011456), (72, 35983360), (80, 32385024), (84, 30842880), (90, 28786688), (96, 26987520), (105, 24674304), (112, 23132160), (120, 21590016), (126, 20561920), (128, 20240640), (140, 18505728), (144, 17991680), (160, 16192512), (168, 15421440), (180, 14393344), (192, 13493760), (210, 12337152), (224, 11566080), (240, 10795008), (251, 10321920), (252, 10280960), (256, 10120320), (280, 9252864), (288, 8995840), (315, 8224768), (320, 8096256), (336, 7710720), (360, 7196672), (384, 6746880), (420, 6168576), (448, 5783040), (480, 5397504), (502, 5160960), (504, 5140480), (512, 5060160), (560, 4626432), (576, 4497920), (630, 4112384), (640, 4048128), (672, 3855360), (720, 3598336), (753, 3440640), (768, 3373440), (840, 3084288), (896, 2891520), (960, 2698752), (1004, 2580480), (1008, 2570240), (1024, 2530080), (1120, 2313216), (1152, 2248960), (1255, 2064384), (1260, 2056192), (1280, 2024064), (1344, 1927680), (1440, 1799168), (1506, 1720320), (1536, 1686720), (1680, 1542144), (1757, 1474560), (1792, 1445760), (1920, 1349376), (2008, 1290240), (2016, 1285120), (2048, 1265040), (2240, 1156608), (2259, 1146880), (2304, 1124480), (2510, 1032192), (2520, 1028096), (2560, 1012032), (2688, 963840), (2880, 899584), (3012, 860160), (3072, 843360), (3360, 771072), (3514, 737280), (3584, 722880), (3765, 688128), (3840, 674688), (4016, 645120), (4032, 642560), (4096, 632520), (4480, 578304), (4518, 573440), (4608, 562240), (5020, 516096), (5040, 514048), (5120, 506016), (5271, 491520), (5376, 481920), (5760, 449792), (6024, 430080), (6144, 421680), (6720, 385536), (7028, 368640), (7168, 361440), (7530, 344064), (7680, 337344), (8032, 322560), (8064, 321280), (8192, 316260), (8785, 294912), (8960, 289152), (9036, 286720), (9216, 281120), (10040, 258048), (10080, 257024), (10240, 253008), (10542, 245760), (10752, 240960), (11295, 229376), (11520, 224896), (12048, 215040), (12288, 210840), (13440, 192768), (14056, 184320), (14336, 180720), (15060, 172032), (15360, 168672), (15813, 163840), (16064, 161280), (16128, 160640), (16384, 158130), (17570, 147456), (17920, 144576), (18072, 143360), (18432, 140560), (20080, 129024), (20160, 128512), (20480, 126504), (21084, 122880), (21504, 120480), (22590, 114688), (23040, 112448), (24096, 107520), (24576, 105420), (26355, 98304), (26880, 96384), (28112, 92160), (28672, 90360), (30120, 86016), (30720, 84336), (31626, 81920), (32128, 80640), (32256, 80320), (32768, 79065), (35140, 73728), (35840, 72288), (36144, 71680), (36864, 70280), (40160, 64512), (40320, 64256), (40960, 63252), (42168, 61440), (43008, 60240), (45180, 57344), (46080, 56224), (48192, 53760), (49152, 52710)]