31131386880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8011}}^1$

素因数の和:8073

約数の個数: 352

約数和(自身を含む): 113360698368

約数和(自身を除く): 82229311488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 256, 264, 276, 320, 330, 345, 352, 368, 384, 440, 460, 480, 506, 512, 528, 552, 640, 660, 690, 704, 736, 759, 768, 880, 920, 960, 1012, 1024, 1056, 1104, 1265, 1280, 1320, 1380, 1408, 1472, 1518, 1536, 1760, 1840, 1920, 2024, 2112, 2208, 2530, 2560, 2640, 2760, 2816, 2944, 3036, 3072, 3520, 3680, 3795, 3840, 4048, 4224, 4416, 5060, 5120, 5280, 5520, 5632, 5888, 6072, 7040, 7360, 7590, 7680, 8011, 8096, 8448, 8832, 10120, 10560, 11040, 11264, 11776, 12144, 14080, 14720, 15180, 15360, 16022, 16192, 16896, 17664, 20240, 21120, 22080, 23552, 24033, 24288, 28160, 29440, 30360, 32044, 32384, 33792, 35328, 40055, 40480, 42240, 44160, 48066, 48576, 56320, 58880, 60720, 64088, 64768, 70656, 80110, 80960, 84480, 88121, 88320, 96132, 97152, 117760, 120165, 121440, 128176, 129536, 160220, 161920, 168960, 176242, 176640, 184253, 192264, 194304, 240330, 242880, 256352, 259072, 264363, 320440, 323840, 352484, 353280, 368506, 384528, 388608, 440605, 480660, 485760, 512704, 528726, 552759, 640880, 647680, 704968, 737012, 769056, 777216, 881210, 921265, 961320, 971520, 1025408, 1057452, 1105518, 1281760, 1295360, 1321815, 1409936, 1474024, 1538112, 1762420, 1842530, 1922640, 1943040, 2026783, 2050816, 2114904, 2211036, 2563520, 2643630, 2763795, 2819872, 2948048, 3076224, 3524840, 3685060, 3845280, 3886080, 4053566, 4101632, 4229808, 4422072, 5127040, 5287260, 5527590, 5639744, 5896096, 6080349, 6152448, 7049680, 7370120, 7690560, 8107132, 8203264, 8459616, 8844144, 10133915, 10254080, 10574520, 11055180, 11279488, 11792192, 12160698, 12304896, 14099360, 14740240, 15381120, 16214264, 16919232, 17688288, 20267830, 20508160, 21149040, 22110360, 22558976, 23584384, 24321396, 24609792, 28198720, 29480480, 30401745, 30762240, 32428528, 33838464, 35376576, 40535660, 41016320, 42298080, 44220720, 45117952, 47168768, 48642792, 56397440, 58960960, 60803490, 61524480, 64857056, 67676928, 70753152, 81071320, 84596160, 88441440, 90235904, 94337536, 97285584, 112794880, 117921920, 121606980, 123048960, 129714112, 135353856, 141506304, 162142640, 169192320, 176882880, 188675072, 194571168, 225589760, 235843840, 243213960, 259428224, 270707712, 283012608, 324285280, 338384640, 353765760, 389142336, 451179520, 471687680, 486427920, 518856448, 566025216, 648570560, 676769280, 707531520, 778284672, 943375360, 972855840, 1037712896, 1297141120, 1353538560, 1415063040, 1556569344, 1945711680, 2075425792, 2594282240, 2830126080, 3113138688, 3891423360, 5188564480, 6226277376, 7782846720, 10377128960, 15565693440, 31131386880]

約数ペア:

[(1, 31131386880), (2, 15565693440), (3, 10377128960), (4, 7782846720), (5, 6226277376), (6, 5188564480), (8, 3891423360), (10, 3113138688), (11, 2830126080), (12, 2594282240), (15, 2075425792), (16, 1945711680), (20, 1556569344), (22, 1415063040), (23, 1353538560), (24, 1297141120), (30, 1037712896), (32, 972855840), (33, 943375360), (40, 778284672), (44, 707531520), (46, 676769280), (48, 648570560), (55, 566025216), (60, 518856448), (64, 486427920), (66, 471687680), (69, 451179520), (80, 389142336), (88, 353765760), (92, 338384640), (96, 324285280), (110, 283012608), (115, 270707712), (120, 259428224), (128, 243213960), (132, 235843840), (138, 225589760), (160, 194571168), (165, 188675072), (176, 176882880), (184, 169192320), (192, 162142640), (220, 141506304), (230, 135353856), (240, 129714112), (253, 123048960), (256, 121606980), (264, 117921920), (276, 112794880), (320, 97285584), (330, 94337536), (345, 90235904), (352, 88441440), (368, 84596160), (384, 81071320), (440, 70753152), (460, 67676928), (480, 64857056), (506, 61524480), (512, 60803490), (528, 58960960), (552, 56397440), (640, 48642792), (660, 47168768), (690, 45117952), (704, 44220720), (736, 42298080), (759, 41016320), (768, 40535660), (880, 35376576), (920, 33838464), (960, 32428528), (1012, 30762240), (1024, 30401745), (1056, 29480480), (1104, 28198720), (1265, 24609792), (1280, 24321396), (1320, 23584384), (1380, 22558976), (1408, 22110360), (1472, 21149040), (1518, 20508160), (1536, 20267830), (1760, 17688288), (1840, 16919232), (1920, 16214264), (2024, 15381120), (2112, 14740240), (2208, 14099360), (2530, 12304896), (2560, 12160698), (2640, 11792192), (2760, 11279488), (2816, 11055180), (2944, 10574520), (3036, 10254080), (3072, 10133915), (3520, 8844144), (3680, 8459616), (3795, 8203264), (3840, 8107132), (4048, 7690560), (4224, 7370120), (4416, 7049680), (5060, 6152448), (5120, 6080349), (5280, 5896096), (5520, 5639744), (5632, 5527590), (5888, 5287260), (6072, 5127040), (7040, 4422072), (7360, 4229808), (7590, 4101632), (7680, 4053566), (8011, 3886080), (8096, 3845280), (8448, 3685060), (8832, 3524840), (10120, 3076224), (10560, 2948048), (11040, 2819872), (11264, 2763795), (11776, 2643630), (12144, 2563520), (14080, 2211036), (14720, 2114904), (15180, 2050816), (15360, 2026783), (16022, 1943040), (16192, 1922640), (16896, 1842530), (17664, 1762420), (20240, 1538112), (21120, 1474024), (22080, 1409936), (23552, 1321815), (24033, 1295360), (24288, 1281760), (28160, 1105518), (29440, 1057452), (30360, 1025408), (32044, 971520), (32384, 961320), (33792, 921265), (35328, 881210), (40055, 777216), (40480, 769056), (42240, 737012), (44160, 704968), (48066, 647680), (48576, 640880), (56320, 552759), (58880, 528726), (60720, 512704), (64088, 485760), (64768, 480660), (70656, 440605), (80110, 388608), (80960, 384528), (84480, 368506), (88121, 353280), (88320, 352484), (96132, 323840), (97152, 320440), (117760, 264363), (120165, 259072), (121440, 256352), (128176, 242880), (129536, 240330), (160220, 194304), (161920, 192264), (168960, 184253), (176242, 176640)]