1231159680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 192

約数和(自身を含む): 4275713520

約数和(自身を除く): 3044553840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 844, 960, 1013, 1055, 1152, 1266, 1440, 1688, 1899, 1920, 2026, 2110, 2532, 2880, 3039, 3165, 3376, 3798, 4052, 4220, 5064, 5065, 5760, 6078, 6330, 6752, 7596, 8104, 8440, 9117, 9495, 10128, 10130, 12156, 12660, 13504, 15192, 15195, 16208, 16880, 18234, 18990, 20256, 20260, 24312, 25320, 27008, 30384, 30390, 32416, 33760, 36468, 37980, 40512, 40520, 45585, 48624, 50640, 60768, 60780, 64832, 67520, 72936, 75960, 81024, 81040, 91170, 97248, 101280, 121536, 121560, 129664, 135040, 145872, 151920, 162080, 182340, 194496, 202560, 213743, 243072, 243120, 291744, 303840, 324160, 364680, 388992, 405120, 427486, 486240, 583488, 607680, 641229, 648320, 729360, 854972, 972480, 1068715, 1166976, 1215360, 1282458, 1458720, 1709944, 1923687, 1944960, 2137430, 2564916, 2917440, 3206145, 3419888, 3847374, 4274860, 5129832, 5834880, 6412290, 6839776, 7694748, 8549720, 9618435, 10259664, 12824580, 13679552, 15389496, 17099440, 19236870, 20519328, 25649160, 27359104, 30778992, 34198880, 38473740, 41038656, 51298320, 61557984, 68397760, 76947480, 82077312, 102596640, 123115968, 136795520, 153894960, 205193280, 246231936, 307789920, 410386560, 615579840, 1231159680]

約数ペア:

[(1, 1231159680), (2, 615579840), (3, 410386560), (4, 307789920), (5, 246231936), (6, 205193280), (8, 153894960), (9, 136795520), (10, 123115968), (12, 102596640), (15, 82077312), (16, 76947480), (18, 68397760), (20, 61557984), (24, 51298320), (30, 41038656), (32, 38473740), (36, 34198880), (40, 30778992), (45, 27359104), (48, 25649160), (60, 20519328), (64, 19236870), (72, 17099440), (80, 15389496), (90, 13679552), (96, 12824580), (120, 10259664), (128, 9618435), (144, 8549720), (160, 7694748), (180, 6839776), (192, 6412290), (211, 5834880), (240, 5129832), (288, 4274860), (320, 3847374), (360, 3419888), (384, 3206145), (422, 2917440), (480, 2564916), (576, 2137430), (633, 1944960), (640, 1923687), (720, 1709944), (844, 1458720), (960, 1282458), (1013, 1215360), (1055, 1166976), (1152, 1068715), (1266, 972480), (1440, 854972), (1688, 729360), (1899, 648320), (1920, 641229), (2026, 607680), (2110, 583488), (2532, 486240), (2880, 427486), (3039, 405120), (3165, 388992), (3376, 364680), (3798, 324160), (4052, 303840), (4220, 291744), (5064, 243120), (5065, 243072), (5760, 213743), (6078, 202560), (6330, 194496), (6752, 182340), (7596, 162080), (8104, 151920), (8440, 145872), (9117, 135040), (9495, 129664), (10128, 121560), (10130, 121536), (12156, 101280), (12660, 97248), (13504, 91170), (15192, 81040), (15195, 81024), (16208, 75960), (16880, 72936), (18234, 67520), (18990, 64832), (20256, 60780), (20260, 60768), (24312, 50640), (25320, 48624), (27008, 45585), (30384, 40520), (30390, 40512), (32416, 37980), (33760, 36468)]