2028257280

素因数分解:

$2^{14}\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 480

約数和(自身を含む): 8304468480

約数和(自身を除く): 6276211200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 131, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 262, 270, 280, 288, 315, 320, 336, 360, 378, 384, 393, 420, 432, 448, 480, 504, 512, 524, 540, 560, 576, 630, 640, 655, 672, 720, 756, 768, 786, 840, 864, 896, 917, 945, 960, 1008, 1024, 1048, 1080, 1120, 1152, 1179, 1260, 1280, 1310, 1344, 1440, 1512, 1536, 1572, 1680, 1728, 1792, 1834, 1890, 1920, 1965, 2016, 2048, 2096, 2160, 2240, 2304, 2358, 2520, 2560, 2620, 2688, 2751, 2880, 3024, 3072, 3144, 3360, 3456, 3537, 3584, 3668, 3780, 3840, 3930, 4032, 4096, 4192, 4320, 4480, 4585, 4608, 4716, 5040, 5120, 5240, 5376, 5502, 5760, 5895, 6048, 6144, 6288, 6720, 6912, 7074, 7168, 7336, 7560, 7680, 7860, 8064, 8192, 8253, 8384, 8640, 8960, 9170, 9216, 9432, 10080, 10240, 10480, 10752, 11004, 11520, 11790, 12096, 12288, 12576, 13440, 13755, 13824, 14148, 14336, 14672, 15120, 15360, 15720, 16128, 16384, 16506, 16768, 17280, 17685, 17920, 18340, 18432, 18864, 20160, 20480, 20960, 21504, 22008, 23040, 23580, 24192, 24576, 24759, 25152, 26880, 27510, 27648, 28296, 28672, 29344, 30240, 30720, 31440, 32256, 33012, 33536, 34560, 35370, 35840, 36680, 36864, 37728, 40320, 40960, 41265, 41920, 43008, 44016, 46080, 47160, 48384, 49152, 49518, 50304, 53760, 55020, 55296, 56592, 57344, 58688, 60480, 61440, 62880, 64512, 66024, 67072, 69120, 70740, 71680, 73360, 73728, 75456, 80640, 81920, 82530, 83840, 86016, 88032, 92160, 94320, 96768, 99036, 100608, 107520, 110040, 110592, 113184, 114688, 117376, 120960, 122880, 123795, 125760, 129024, 132048, 134144, 138240, 141480, 143360, 146720, 147456, 150912, 161280, 165060, 167680, 172032, 176064, 184320, 188640, 193536, 198072, 201216, 215040, 220080, 221184, 226368, 234752, 241920, 245760, 247590, 251520, 258048, 264096, 268288, 276480, 282960, 286720, 293440, 301824, 322560, 330120, 335360, 344064, 352128, 368640, 377280, 387072, 396144, 402432, 430080, 440160, 442368, 452736, 469504, 483840, 495180, 503040, 516096, 528192, 536576, 552960, 565920, 573440, 586880, 603648, 645120, 660240, 670720, 704256, 737280, 754560, 774144, 792288, 804864, 860160, 880320, 905472, 939008, 967680, 990360, 1006080, 1032192, 1056384, 1073152, 1105920, 1131840, 1173760, 1207296, 1290240, 1320480, 1341440, 1408512, 1509120, 1548288, 1584576, 1609728, 1720320, 1760640, 1810944, 1878016, 1935360, 1980720, 2012160, 2112768, 2146304, 2211840, 2263680, 2347520, 2414592, 2580480, 2640960, 2682880, 2817024, 3018240, 3096576, 3169152, 3219456, 3521280, 3621888, 3756032, 3870720, 3961440, 4024320, 4225536, 4527360, 4695040, 4829184, 5160960, 5281920, 5365760, 5634048, 6036480, 6338304, 6438912, 7042560, 7243776, 7512064, 7741440, 7922880, 8048640, 8451072, 9054720, 9390080, 9658368, 10563840, 10731520, 11268096, 12072960, 12676608, 14085120, 14487552, 15024128, 15482880, 15845760, 16097280, 16902144, 18109440, 18780160, 19316736, 21127680, 22536192, 24145920, 25353216, 28170240, 28975104, 31691520, 32194560, 33804288, 36218880, 37560320, 42255360, 45072384, 48291840, 50706432, 56340480, 57950208, 63383040, 67608576, 72437760, 75120640, 84510720, 96583680, 101412864, 112680960, 126766080, 135217152, 144875520, 169021440, 202825728, 225361920, 253532160, 289751040, 338042880, 405651456, 507064320, 676085760, 1014128640, 2028257280]

約数ペア:

[(1, 2028257280), (2, 1014128640), (3, 676085760), (4, 507064320), (5, 405651456), (6, 338042880), (7, 289751040), (8, 253532160), (9, 225361920), (10, 202825728), (12, 169021440), (14, 144875520), (15, 135217152), (16, 126766080), (18, 112680960), (20, 101412864), (21, 96583680), (24, 84510720), (27, 75120640), (28, 72437760), (30, 67608576), (32, 63383040), (35, 57950208), (36, 56340480), (40, 50706432), (42, 48291840), (45, 45072384), (48, 42255360), (54, 37560320), (56, 36218880), (60, 33804288), (63, 32194560), (64, 31691520), (70, 28975104), (72, 28170240), (80, 25353216), (84, 24145920), (90, 22536192), (96, 21127680), (105, 19316736), (108, 18780160), (112, 18109440), (120, 16902144), (126, 16097280), (128, 15845760), (131, 15482880), (135, 15024128), (140, 14487552), (144, 14085120), (160, 12676608), (168, 12072960), (180, 11268096), (189, 10731520), (192, 10563840), (210, 9658368), (216, 9390080), (224, 9054720), (240, 8451072), (252, 8048640), (256, 7922880), (262, 7741440), (270, 7512064), (280, 7243776), (288, 7042560), (315, 6438912), (320, 6338304), (336, 6036480), (360, 5634048), (378, 5365760), (384, 5281920), (393, 5160960), (420, 4829184), (432, 4695040), (448, 4527360), (480, 4225536), (504, 4024320), (512, 3961440), (524, 3870720), (540, 3756032), (560, 3621888), (576, 3521280), (630, 3219456), (640, 3169152), (655, 3096576), (672, 3018240), (720, 2817024), (756, 2682880), (768, 2640960), (786, 2580480), (840, 2414592), (864, 2347520), (896, 2263680), (917, 2211840), (945, 2146304), (960, 2112768), (1008, 2012160), (1024, 1980720), (1048, 1935360), (1080, 1878016), (1120, 1810944), (1152, 1760640), (1179, 1720320), (1260, 1609728), (1280, 1584576), (1310, 1548288), (1344, 1509120), (1440, 1408512), (1512, 1341440), (1536, 1320480), (1572, 1290240), (1680, 1207296), (1728, 1173760), (1792, 1131840), (1834, 1105920), (1890, 1073152), (1920, 1056384), (1965, 1032192), (2016, 1006080), (2048, 990360), (2096, 967680), (2160, 939008), (2240, 905472), (2304, 880320), (2358, 860160), (2520, 804864), (2560, 792288), (2620, 774144), (2688, 754560), (2751, 737280), (2880, 704256), (3024, 670720), (3072, 660240), (3144, 645120), (3360, 603648), (3456, 586880), (3537, 573440), (3584, 565920), (3668, 552960), (3780, 536576), (3840, 528192), (3930, 516096), (4032, 503040), (4096, 495180), (4192, 483840), (4320, 469504), (4480, 452736), (4585, 442368), (4608, 440160), (4716, 430080), (5040, 402432), (5120, 396144), (5240, 387072), (5376, 377280), (5502, 368640), (5760, 352128), (5895, 344064), (6048, 335360), (6144, 330120), (6288, 322560), (6720, 301824), (6912, 293440), (7074, 286720), (7168, 282960), (7336, 276480), (7560, 268288), (7680, 264096), (7860, 258048), (8064, 251520), (8192, 247590), (8253, 245760), (8384, 241920), (8640, 234752), (8960, 226368), (9170, 221184), (9216, 220080), (9432, 215040), (10080, 201216), (10240, 198072), (10480, 193536), (10752, 188640), (11004, 184320), (11520, 176064), (11790, 172032), (12096, 167680), (12288, 165060), (12576, 161280), (13440, 150912), (13755, 147456), (13824, 146720), (14148, 143360), (14336, 141480), (14672, 138240), (15120, 134144), (15360, 132048), (15720, 129024), (16128, 125760), (16384, 123795), (16506, 122880), (16768, 120960), (17280, 117376), (17685, 114688), (17920, 113184), (18340, 110592), (18432, 110040), (18864, 107520), (20160, 100608), (20480, 99036), (20960, 96768), (21504, 94320), (22008, 92160), (23040, 88032), (23580, 86016), (24192, 83840), (24576, 82530), (24759, 81920), (25152, 80640), (26880, 75456), (27510, 73728), (27648, 73360), (28296, 71680), (28672, 70740), (29344, 69120), (30240, 67072), (30720, 66024), (31440, 64512), (32256, 62880), (33012, 61440), (33536, 60480), (34560, 58688), (35370, 57344), (35840, 56592), (36680, 55296), (36864, 55020), (37728, 53760), (40320, 50304), (40960, 49518), (41265, 49152), (41920, 48384), (43008, 47160), (44016, 46080)]