2898685440

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 400

約数和(自身を含む): 11871284832

約数和(自身を除く): 8972599392

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 1997, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 3994, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5670, 5760, 5991, 6048, 6480, 6720, 6912, 7560, 7680, 7988, 8064, 8640, 8960, 9072, 9985, 10080, 10368, 10752, 11340, 11520, 11982, 12096, 12960, 13440, 13824, 13979, 15120, 15976, 16128, 17280, 17920, 17973, 18144, 19970, 20160, 20736, 22680, 23040, 23964, 24192, 25920, 26880, 27958, 29955, 30240, 31952, 32256, 34560, 35946, 36288, 39940, 40320, 41472, 41937, 45360, 47928, 48384, 51840, 53760, 53919, 55916, 59910, 60480, 63904, 69120, 69895, 71892, 72576, 79880, 80640, 83874, 89865, 90720, 95856, 96768, 103680, 107838, 111832, 119820, 120960, 125811, 127808, 139790, 143784, 145152, 159760, 161280, 161757, 167748, 179730, 181440, 191712, 207360, 209685, 215676, 223664, 239640, 241920, 251622, 255616, 269595, 279580, 287568, 290304, 319520, 323514, 335496, 359460, 362880, 377433, 383424, 419370, 431352, 447328, 479280, 483840, 503244, 511232, 539190, 559160, 575136, 629055, 639040, 647028, 670992, 718920, 725760, 754866, 766848, 808785, 838740, 862704, 894656, 958560, 1006488, 1022464, 1078380, 1118320, 1132299, 1150272, 1258110, 1278080, 1294056, 1341984, 1437840, 1451520, 1509732, 1533696, 1617570, 1677480, 1725408, 1789312, 1887165, 1917120, 2012976, 2156760, 2236640, 2264598, 2300544, 2516220, 2556160, 2588112, 2683968, 2875680, 3019464, 3067392, 3235140, 3354960, 3450816, 3578624, 3774330, 3834240, 4025952, 4313520, 4473280, 4529196, 4601088, 5032440, 5112320, 5176224, 5367936, 5661495, 5751360, 6038928, 6470280, 6709920, 6901632, 7157248, 7548660, 7668480, 8051904, 8627040, 8946560, 9058392, 9202176, 10064880, 10352448, 10735872, 11322990, 11502720, 12077856, 12940560, 13419840, 13803264, 15097320, 15336960, 16103808, 17254080, 17893120, 18116784, 20129760, 20704896, 21471744, 22645980, 23005440, 24155712, 25881120, 26839680, 27606528, 30194640, 32207616, 34508160, 35786240, 36233568, 40259520, 41409792, 45291960, 46010880, 48311424, 51762240, 53679360, 60389280, 64415232, 69016320, 72467136, 80519040, 82819584, 90583920, 96622848, 103524480, 107358720, 120778560, 138032640, 144934272, 161038080, 181167840, 193245696, 207048960, 241557120, 289868544, 322076160, 362335680, 414097920, 483114240, 579737088, 724671360, 966228480, 1449342720, 2898685440]

約数ペア:

[(1, 2898685440), (2, 1449342720), (3, 966228480), (4, 724671360), (5, 579737088), (6, 483114240), (7, 414097920), (8, 362335680), (9, 322076160), (10, 289868544), (12, 241557120), (14, 207048960), (15, 193245696), (16, 181167840), (18, 161038080), (20, 144934272), (21, 138032640), (24, 120778560), (27, 107358720), (28, 103524480), (30, 96622848), (32, 90583920), (35, 82819584), (36, 80519040), (40, 72467136), (42, 69016320), (45, 64415232), (48, 60389280), (54, 53679360), (56, 51762240), (60, 48311424), (63, 46010880), (64, 45291960), (70, 41409792), (72, 40259520), (80, 36233568), (81, 35786240), (84, 34508160), (90, 32207616), (96, 30194640), (105, 27606528), (108, 26839680), (112, 25881120), (120, 24155712), (126, 23005440), (128, 22645980), (135, 21471744), (140, 20704896), (144, 20129760), (160, 18116784), (162, 17893120), (168, 17254080), (180, 16103808), (189, 15336960), (192, 15097320), (210, 13803264), (216, 13419840), (224, 12940560), (240, 12077856), (252, 11502720), (256, 11322990), (270, 10735872), (280, 10352448), (288, 10064880), (315, 9202176), (320, 9058392), (324, 8946560), (336, 8627040), (360, 8051904), (378, 7668480), (384, 7548660), (405, 7157248), (420, 6901632), (432, 6709920), (448, 6470280), (480, 6038928), (504, 5751360), (512, 5661495), (540, 5367936), (560, 5176224), (567, 5112320), (576, 5032440), (630, 4601088), (640, 4529196), (648, 4473280), (672, 4313520), (720, 4025952), (756, 3834240), (768, 3774330), (810, 3578624), (840, 3450816), (864, 3354960), (896, 3235140), (945, 3067392), (960, 3019464), (1008, 2875680), (1080, 2683968), (1120, 2588112), (1134, 2556160), (1152, 2516220), (1260, 2300544), (1280, 2264598), (1296, 2236640), (1344, 2156760), (1440, 2012976), (1512, 1917120), (1536, 1887165), (1620, 1789312), (1680, 1725408), (1728, 1677480), (1792, 1617570), (1890, 1533696), (1920, 1509732), (1997, 1451520), (2016, 1437840), (2160, 1341984), (2240, 1294056), (2268, 1278080), (2304, 1258110), (2520, 1150272), (2560, 1132299), (2592, 1118320), (2688, 1078380), (2835, 1022464), (2880, 1006488), (3024, 958560), (3240, 894656), (3360, 862704), (3456, 838740), (3584, 808785), (3780, 766848), (3840, 754866), (3994, 725760), (4032, 718920), (4320, 670992), (4480, 647028), (4536, 639040), (4608, 629055), (5040, 575136), (5184, 559160), (5376, 539190), (5670, 511232), (5760, 503244), (5991, 483840), (6048, 479280), (6480, 447328), (6720, 431352), (6912, 419370), (7560, 383424), (7680, 377433), (7988, 362880), (8064, 359460), (8640, 335496), (8960, 323514), (9072, 319520), (9985, 290304), (10080, 287568), (10368, 279580), (10752, 269595), (11340, 255616), (11520, 251622), (11982, 241920), (12096, 239640), (12960, 223664), (13440, 215676), (13824, 209685), (13979, 207360), (15120, 191712), (15976, 181440), (16128, 179730), (17280, 167748), (17920, 161757), (17973, 161280), (18144, 159760), (19970, 145152), (20160, 143784), (20736, 139790), (22680, 127808), (23040, 125811), (23964, 120960), (24192, 119820), (25920, 111832), (26880, 107838), (27958, 103680), (29955, 96768), (30240, 95856), (31952, 90720), (32256, 89865), (34560, 83874), (35946, 80640), (36288, 79880), (39940, 72576), (40320, 71892), (41472, 69895), (41937, 69120), (45360, 63904), (47928, 60480), (48384, 59910), (51840, 55916), (53760, 53919)]