31285800960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2182

約数の個数: 208

約数和(自身を含む): 100525194240

約数和(自身を除く): 69239393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 512, 542, 640, 768, 813, 960, 1024, 1084, 1280, 1355, 1536, 1626, 1879, 1920, 2048, 2168, 2560, 2710, 3072, 3252, 3758, 3840, 4065, 4096, 4336, 5120, 5420, 5637, 6144, 6504, 7516, 7680, 8130, 8672, 9395, 10240, 10840, 11274, 12288, 13008, 15032, 15360, 16260, 17344, 18790, 20480, 21680, 22548, 26016, 28185, 30064, 30720, 32520, 34688, 37580, 43360, 45096, 52032, 56370, 60128, 61440, 65040, 69376, 75160, 86720, 90192, 104064, 112740, 120256, 130080, 138752, 150320, 173440, 180384, 208128, 225480, 240512, 260160, 277504, 300640, 346880, 360768, 416256, 450960, 481024, 509209, 520320, 555008, 601280, 693760, 721536, 832512, 901920, 962048, 1018418, 1040640, 1110016, 1202560, 1387520, 1443072, 1527627, 1665024, 1803840, 1924096, 2036836, 2081280, 2405120, 2546045, 2775040, 2886144, 3055254, 3330048, 3607680, 3848192, 4073672, 4162560, 4810240, 5092090, 5550080, 5772288, 6110508, 7215360, 7638135, 7696384, 8147344, 8325120, 9620480, 10184180, 11544576, 12221016, 14430720, 15276270, 16294688, 16650240, 19240960, 20368360, 23089152, 24442032, 28861440, 30552540, 32589376, 38481920, 40736720, 48884064, 57722880, 61105080, 65178752, 81473440, 97768128, 115445760, 122210160, 130357504, 162946880, 195536256, 244420320, 260715008, 325893760, 391072512, 488840640, 521430016, 651787520, 782145024, 977681280, 1042860032, 1303575040, 1564290048, 1955362560, 2085720064, 2607150080, 3128580096, 3910725120, 5214300160, 6257160192, 7821450240, 10428600320, 15642900480, 31285800960]

約数ペア:

[(1, 31285800960), (2, 15642900480), (3, 10428600320), (4, 7821450240), (5, 6257160192), (6, 5214300160), (8, 3910725120), (10, 3128580096), (12, 2607150080), (15, 2085720064), (16, 1955362560), (20, 1564290048), (24, 1303575040), (30, 1042860032), (32, 977681280), (40, 782145024), (48, 651787520), (60, 521430016), (64, 488840640), (80, 391072512), (96, 325893760), (120, 260715008), (128, 244420320), (160, 195536256), (192, 162946880), (240, 130357504), (256, 122210160), (271, 115445760), (320, 97768128), (384, 81473440), (480, 65178752), (512, 61105080), (542, 57722880), (640, 48884064), (768, 40736720), (813, 38481920), (960, 32589376), (1024, 30552540), (1084, 28861440), (1280, 24442032), (1355, 23089152), (1536, 20368360), (1626, 19240960), (1879, 16650240), (1920, 16294688), (2048, 15276270), (2168, 14430720), (2560, 12221016), (2710, 11544576), (3072, 10184180), (3252, 9620480), (3758, 8325120), (3840, 8147344), (4065, 7696384), (4096, 7638135), (4336, 7215360), (5120, 6110508), (5420, 5772288), (5637, 5550080), (6144, 5092090), (6504, 4810240), (7516, 4162560), (7680, 4073672), (8130, 3848192), (8672, 3607680), (9395, 3330048), (10240, 3055254), (10840, 2886144), (11274, 2775040), (12288, 2546045), (13008, 2405120), (15032, 2081280), (15360, 2036836), (16260, 1924096), (17344, 1803840), (18790, 1665024), (20480, 1527627), (21680, 1443072), (22548, 1387520), (26016, 1202560), (28185, 1110016), (30064, 1040640), (30720, 1018418), (32520, 962048), (34688, 901920), (37580, 832512), (43360, 721536), (45096, 693760), (52032, 601280), (56370, 555008), (60128, 520320), (61440, 509209), (65040, 481024), (69376, 450960), (75160, 416256), (86720, 360768), (90192, 346880), (104064, 300640), (112740, 277504), (120256, 260160), (130080, 240512), (138752, 225480), (150320, 208128), (173440, 180384)]