2086657920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9791}}^1$

素因数の和:9853

約数の個数: 192

約数和(自身を含む): 7400989440

約数和(自身を除く): 5314331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9791, 10656, 11840, 13320, 14208, 17760, 19582, 21312, 23680, 26640, 29373, 35520, 39164, 42624, 48955, 53280, 58746, 71040, 78328, 88119, 97910, 106560, 117492, 146865, 156656, 176238, 195820, 213120, 234984, 293730, 313312, 352476, 362267, 391640, 440595, 469968, 587460, 626624, 704952, 724534, 783280, 881190, 939936, 1086801, 1174920, 1253248, 1409904, 1449068, 1566560, 1762380, 1811335, 1879872, 2173602, 2349840, 2819808, 2898136, 3133120, 3260403, 3524760, 3622670, 3759744, 4347204, 4699680, 5434005, 5639616, 5796272, 6266240, 6520806, 7049520, 7245340, 8694408, 9399360, 10868010, 11279232, 11592544, 13041612, 14099040, 14490680, 16302015, 17388816, 18798720, 21736020, 23185088, 26083224, 28198080, 28981360, 32604030, 34777632, 43472040, 46370176, 52166448, 56396160, 57962720, 65208060, 69555264, 86944080, 104332896, 115925440, 130416120, 139110528, 173888160, 208665792, 231850880, 260832240, 347776320, 417331584, 521664480, 695552640, 1043328960, 2086657920]

約数ペア:

[(1, 2086657920), (2, 1043328960), (3, 695552640), (4, 521664480), (5, 417331584), (6, 347776320), (8, 260832240), (9, 231850880), (10, 208665792), (12, 173888160), (15, 139110528), (16, 130416120), (18, 115925440), (20, 104332896), (24, 86944080), (30, 69555264), (32, 65208060), (36, 57962720), (37, 56396160), (40, 52166448), (45, 46370176), (48, 43472040), (60, 34777632), (64, 32604030), (72, 28981360), (74, 28198080), (80, 26083224), (90, 23185088), (96, 21736020), (111, 18798720), (120, 17388816), (128, 16302015), (144, 14490680), (148, 14099040), (160, 13041612), (180, 11592544), (185, 11279232), (192, 10868010), (222, 9399360), (240, 8694408), (288, 7245340), (296, 7049520), (320, 6520806), (333, 6266240), (360, 5796272), (370, 5639616), (384, 5434005), (444, 4699680), (480, 4347204), (555, 3759744), (576, 3622670), (592, 3524760), (640, 3260403), (666, 3133120), (720, 2898136), (740, 2819808), (888, 2349840), (960, 2173602), (1110, 1879872), (1152, 1811335), (1184, 1762380), (1332, 1566560), (1440, 1449068), (1480, 1409904), (1665, 1253248), (1776, 1174920), (1920, 1086801), (2220, 939936), (2368, 881190), (2664, 783280), (2880, 724534), (2960, 704952), (3330, 626624), (3552, 587460), (4440, 469968), (4736, 440595), (5328, 391640), (5760, 362267), (5920, 352476), (6660, 313312), (7104, 293730), (8880, 234984), (9791, 213120), (10656, 195820), (11840, 176238), (13320, 156656), (14208, 146865), (17760, 117492), (19582, 106560), (21312, 97910), (23680, 88119), (26640, 78328), (29373, 71040), (35520, 58746), (39164, 53280), (42624, 48955)]