20883035520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1193}}^1$

素因数の和:2234

約数の個数: 256

約数和(自身を含む): 74095819200

約数和(自身を除く): 53212783680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1013, 1080, 1152, 1193, 1440, 1728, 1920, 2026, 2160, 2386, 2880, 3039, 3456, 3579, 4052, 4320, 4772, 5065, 5760, 5965, 6078, 7158, 8104, 8640, 9117, 9544, 10130, 10737, 11930, 12156, 14316, 15195, 16208, 17280, 17895, 18234, 19088, 20260, 21474, 23860, 24312, 27351, 28632, 30390, 32211, 32416, 35790, 36468, 38176, 40520, 42948, 45585, 47720, 48624, 53685, 54702, 57264, 60780, 64422, 64832, 71580, 72936, 76352, 81040, 85896, 91170, 95440, 97248, 107370, 109404, 114528, 121560, 128844, 129664, 136755, 143160, 145872, 152704, 161055, 162080, 171792, 182340, 190880, 194496, 214740, 218808, 229056, 243120, 257688, 273510, 286320, 291744, 322110, 324160, 343584, 364680, 381760, 388992, 429480, 437616, 458112, 486240, 515376, 547020, 572640, 583488, 644220, 648320, 687168, 729360, 763520, 858960, 875232, 972480, 1030752, 1094040, 1145280, 1166976, 1208509, 1288440, 1374336, 1458720, 1717920, 1750464, 1944960, 2061504, 2188080, 2290560, 2417018, 2576880, 2917440, 3435840, 3500928, 3625527, 4123008, 4376160, 4834036, 5153760, 5834880, 6042545, 6871680, 7251054, 8752320, 9668072, 10307520, 10876581, 12085090, 14502108, 17504640, 18127635, 19336144, 20615040, 21753162, 24170180, 29004216, 32629743, 36255270, 38672288, 43506324, 48340360, 54382905, 58008432, 65259486, 72510540, 77344576, 87012648, 96680720, 108765810, 116016864, 130518972, 145021080, 154689152, 163148715, 174025296, 193361440, 217531620, 232033728, 261037944, 290042160, 326297430, 348050592, 386722880, 435063240, 464067456, 522075888, 580084320, 652594860, 696101184, 773445760, 870126480, 1044151776, 1160168640, 1305189720, 1392202368, 1740252960, 2088303552, 2320337280, 2610379440, 3480505920, 4176607104, 5220758880, 6961011840, 10441517760, 20883035520]

約数ペア:

[(1, 20883035520), (2, 10441517760), (3, 6961011840), (4, 5220758880), (5, 4176607104), (6, 3480505920), (8, 2610379440), (9, 2320337280), (10, 2088303552), (12, 1740252960), (15, 1392202368), (16, 1305189720), (18, 1160168640), (20, 1044151776), (24, 870126480), (27, 773445760), (30, 696101184), (32, 652594860), (36, 580084320), (40, 522075888), (45, 464067456), (48, 435063240), (54, 386722880), (60, 348050592), (64, 326297430), (72, 290042160), (80, 261037944), (90, 232033728), (96, 217531620), (108, 193361440), (120, 174025296), (128, 163148715), (135, 154689152), (144, 145021080), (160, 130518972), (180, 116016864), (192, 108765810), (216, 96680720), (240, 87012648), (270, 77344576), (288, 72510540), (320, 65259486), (360, 58008432), (384, 54382905), (432, 48340360), (480, 43506324), (540, 38672288), (576, 36255270), (640, 32629743), (720, 29004216), (864, 24170180), (960, 21753162), (1013, 20615040), (1080, 19336144), (1152, 18127635), (1193, 17504640), (1440, 14502108), (1728, 12085090), (1920, 10876581), (2026, 10307520), (2160, 9668072), (2386, 8752320), (2880, 7251054), (3039, 6871680), (3456, 6042545), (3579, 5834880), (4052, 5153760), (4320, 4834036), (4772, 4376160), (5065, 4123008), (5760, 3625527), (5965, 3500928), (6078, 3435840), (7158, 2917440), (8104, 2576880), (8640, 2417018), (9117, 2290560), (9544, 2188080), (10130, 2061504), (10737, 1944960), (11930, 1750464), (12156, 1717920), (14316, 1458720), (15195, 1374336), (16208, 1288440), (17280, 1208509), (17895, 1166976), (18234, 1145280), (19088, 1094040), (20260, 1030752), (21474, 972480), (23860, 875232), (24312, 858960), (27351, 763520), (28632, 729360), (30390, 687168), (32211, 648320), (32416, 644220), (35790, 583488), (36468, 572640), (38176, 547020), (40520, 515376), (42948, 486240), (45585, 458112), (47720, 437616), (48624, 429480), (53685, 388992), (54702, 381760), (57264, 364680), (60780, 343584), (64422, 324160), (64832, 322110), (71580, 291744), (72936, 286320), (76352, 273510), (81040, 257688), (85896, 243120), (91170, 229056), (95440, 218808), (97248, 214740), (107370, 194496), (109404, 190880), (114528, 182340), (121560, 171792), (128844, 162080), (129664, 161055), (136755, 152704), (143160, 145872)]