28813393920

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 96833467440

約数和(自身を除く): 68020073520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 183, 186, 192, 240, 244, 248, 256, 305, 310, 320, 366, 372, 384, 465, 480, 488, 496, 512, 610, 620, 640, 732, 744, 768, 915, 930, 960, 961, 976, 992, 1024, 1220, 1240, 1280, 1464, 1488, 1536, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2048, 2440, 2480, 2560, 2883, 2928, 2976, 3072, 3660, 3720, 3782, 3840, 3844, 3904, 3968, 4096, 4805, 4880, 4960, 5120, 5673, 5766, 5856, 5952, 6144, 7320, 7440, 7564, 7680, 7688, 7808, 7936, 8192, 9455, 9610, 9760, 9920, 10240, 11346, 11532, 11712, 11904, 12288, 14415, 14640, 14880, 15128, 15360, 15376, 15616, 15872, 16384, 18910, 19220, 19520, 19840, 20480, 22692, 23064, 23424, 23808, 24576, 28365, 28830, 29280, 29760, 30256, 30720, 30752, 31232, 31744, 32768, 37820, 38440, 39040, 39680, 40960, 45384, 46128, 46848, 47616, 49152, 56730, 57660, 58560, 58621, 59520, 60512, 61440, 61504, 62464, 63488, 75640, 76880, 78080, 79360, 81920, 90768, 92256, 93696, 95232, 98304, 113460, 115320, 117120, 117242, 119040, 121024, 122880, 123008, 124928, 126976, 151280, 153760, 156160, 158720, 163840, 175863, 181536, 184512, 187392, 190464, 226920, 230640, 234240, 234484, 238080, 242048, 245760, 246016, 249856, 253952, 293105, 302560, 307520, 312320, 317440, 351726, 363072, 369024, 374784, 380928, 453840, 461280, 468480, 468968, 476160, 484096, 491520, 492032, 499712, 507904, 586210, 605120, 615040, 624640, 634880, 703452, 726144, 738048, 749568, 761856, 879315, 907680, 922560, 936960, 937936, 952320, 968192, 984064, 999424, 1015808, 1172420, 1210240, 1230080, 1249280, 1269760, 1406904, 1452288, 1476096, 1499136, 1523712, 1758630, 1815360, 1845120, 1873920, 1875872, 1904640, 1936384, 1968128, 1998848, 2344840, 2420480, 2460160, 2498560, 2539520, 2813808, 2904576, 2952192, 2998272, 3047424, 3517260, 3630720, 3690240, 3747840, 3751744, 3809280, 3872768, 3936256, 4689680, 4840960, 4920320, 4997120, 5079040, 5627616, 5809152, 5904384, 5996544, 7034520, 7261440, 7380480, 7495680, 7503488, 7618560, 7745536, 7872512, 9379360, 9681920, 9840640, 9994240, 11255232, 11618304, 11808768, 14069040, 14522880, 14760960, 14991360, 15006976, 15237120, 15491072, 15745024, 18758720, 19363840, 19681280, 22510464, 23236608, 23617536, 28138080, 29045760, 29521920, 29982720, 30013952, 30982144, 31490048, 37517440, 38727680, 39362560, 45020928, 46473216, 47235072, 56276160, 58091520, 59043840, 60027904, 61964288, 75034880, 77455360, 78725120, 90041856, 92946432, 94470144, 112552320, 116183040, 118087680, 120055808, 150069760, 154910720, 157450240, 180083712, 185892864, 225104640, 232366080, 236175360, 240111616, 300139520, 309821440, 360167424, 450209280, 464732160, 472350720, 480223232, 600279040, 720334848, 900418560, 929464320, 960446464, 1200558080, 1440669696, 1800837120, 1920892928, 2401116160, 2881339392, 3601674240, 4802232320, 5762678784, 7203348480, 9604464640, 14406696960, 28813393920]

約数ペア:

[(1, 28813393920), (2, 14406696960), (3, 9604464640), (4, 7203348480), (5, 5762678784), (6, 4802232320), (8, 3601674240), (10, 2881339392), (12, 2401116160), (15, 1920892928), (16, 1800837120), (20, 1440669696), (24, 1200558080), (30, 960446464), (31, 929464320), (32, 900418560), (40, 720334848), (48, 600279040), (60, 480223232), (61, 472350720), (62, 464732160), (64, 450209280), (80, 360167424), (93, 309821440), (96, 300139520), (120, 240111616), (122, 236175360), (124, 232366080), (128, 225104640), (155, 185892864), (160, 180083712), (183, 157450240), (186, 154910720), (192, 150069760), (240, 120055808), (244, 118087680), (248, 116183040), (256, 112552320), (305, 94470144), (310, 92946432), (320, 90041856), (366, 78725120), (372, 77455360), (384, 75034880), (465, 61964288), (480, 60027904), (488, 59043840), (496, 58091520), (512, 56276160), (610, 47235072), (620, 46473216), (640, 45020928), (732, 39362560), (744, 38727680), (768, 37517440), (915, 31490048), (930, 30982144), (960, 30013952), (961, 29982720), (976, 29521920), (992, 29045760), (1024, 28138080), (1220, 23617536), (1240, 23236608), (1280, 22510464), (1464, 19681280), (1488, 19363840), (1536, 18758720), (1830, 15745024), (1860, 15491072), (1891, 15237120), (1920, 15006976), (1922, 14991360), (1952, 14760960), (1984, 14522880), (2048, 14069040), (2440, 11808768), (2480, 11618304), (2560, 11255232), (2883, 9994240), (2928, 9840640), (2976, 9681920), (3072, 9379360), (3660, 7872512), (3720, 7745536), (3782, 7618560), (3840, 7503488), (3844, 7495680), (3904, 7380480), (3968, 7261440), (4096, 7034520), (4805, 5996544), (4880, 5904384), (4960, 5809152), (5120, 5627616), (5673, 5079040), (5766, 4997120), (5856, 4920320), (5952, 4840960), (6144, 4689680), (7320, 3936256), (7440, 3872768), (7564, 3809280), (7680, 3751744), (7688, 3747840), (7808, 3690240), (7936, 3630720), (8192, 3517260), (9455, 3047424), (9610, 2998272), (9760, 2952192), (9920, 2904576), (10240, 2813808), (11346, 2539520), (11532, 2498560), (11712, 2460160), (11904, 2420480), (12288, 2344840), (14415, 1998848), (14640, 1968128), (14880, 1936384), (15128, 1904640), (15360, 1875872), (15376, 1873920), (15616, 1845120), (15872, 1815360), (16384, 1758630), (18910, 1523712), (19220, 1499136), (19520, 1476096), (19840, 1452288), (20480, 1406904), (22692, 1269760), (23064, 1249280), (23424, 1230080), (23808, 1210240), (24576, 1172420), (28365, 1015808), (28830, 999424), (29280, 984064), (29760, 968192), (30256, 952320), (30720, 937936), (30752, 936960), (31232, 922560), (31744, 907680), (32768, 879315), (37820, 761856), (38440, 749568), (39040, 738048), (39680, 726144), (40960, 703452), (45384, 634880), (46128, 624640), (46848, 615040), (47616, 605120), (49152, 586210), (56730, 507904), (57660, 499712), (58560, 492032), (58621, 491520), (59520, 484096), (60512, 476160), (61440, 468968), (61504, 468480), (62464, 461280), (63488, 453840), (75640, 380928), (76880, 374784), (78080, 369024), (79360, 363072), (81920, 351726), (90768, 317440), (92256, 312320), (93696, 307520), (95232, 302560), (98304, 293105), (113460, 253952), (115320, 249856), (117120, 246016), (117242, 245760), (119040, 242048), (121024, 238080), (122880, 234484), (123008, 234240), (124928, 230640), (126976, 226920), (151280, 190464), (153760, 187392), (156160, 184512), (158720, 181536), (163840, 175863)]