1295953920

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 312

約数和(自身を含む): 4600065600

約数和(自身を除く): 3304111680

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, 79, 80, 89, 90, 96, 120, 128, 144, 158, 160, 178, 180, 192, 237, 240, 256, 267, 288, 316, 320, 356, 360, 384, 395, 445, 474, 480, 512, 534, 576, 632, 640, 711, 712, 720, 768, 790, 801, 890, 948, 960, 1024, 1068, 1152, 1185, 1264, 1280, 1335, 1422, 1424, 1440, 1536, 1580, 1602, 1780, 1896, 1920, 2048, 2136, 2304, 2370, 2528, 2560, 2670, 2844, 2848, 2880, 3072, 3160, 3204, 3555, 3560, 3792, 3840, 4005, 4096, 4272, 4608, 4740, 5056, 5120, 5340, 5688, 5696, 5760, 6144, 6320, 6408, 7031, 7110, 7120, 7584, 7680, 8010, 8544, 9216, 9480, 10112, 10240, 10680, 11376, 11392, 11520, 12288, 12640, 12816, 14062, 14220, 14240, 15168, 15360, 16020, 17088, 18432, 18960, 20224, 20480, 21093, 21360, 22752, 22784, 23040, 25280, 25632, 28124, 28440, 28480, 30336, 30720, 32040, 34176, 35155, 36864, 37920, 40448, 42186, 42720, 45504, 45568, 46080, 50560, 51264, 56248, 56880, 56960, 60672, 61440, 63279, 64080, 68352, 70310, 75840, 80896, 84372, 85440, 91008, 91136, 92160, 101120, 102528, 105465, 112496, 113760, 113920, 121344, 126558, 128160, 136704, 140620, 151680, 161792, 168744, 170880, 182016, 182272, 184320, 202240, 205056, 210930, 224992, 227520, 227840, 242688, 253116, 256320, 273408, 281240, 303360, 316395, 323584, 337488, 341760, 364032, 364544, 404480, 410112, 421860, 449984, 455040, 455680, 485376, 506232, 512640, 546816, 562480, 606720, 632790, 674976, 683520, 728064, 808960, 820224, 843720, 899968, 910080, 911360, 970752, 1012464, 1025280, 1093632, 1124960, 1213440, 1265580, 1349952, 1367040, 1456128, 1617920, 1640448, 1687440, 1799936, 1820160, 1822720, 2024928, 2050560, 2249920, 2426880, 2531160, 2699904, 2734080, 2912256, 3280896, 3374880, 3599872, 3640320, 4049856, 4101120, 4499840, 4853760, 5062320, 5399808, 5468160, 6749760, 7199744, 7280640, 8099712, 8202240, 8999680, 10124640, 10799616, 13499520, 14399488, 14561280, 16199424, 16404480, 17999360, 20249280, 21599232, 26999040, 28798976, 32398848, 35998720, 40498560, 43198464, 53998080, 64797696, 71997440, 80997120, 86396928, 107996160, 129595392, 143994880, 161994240, 215992320, 259190784, 323988480, 431984640, 647976960, 1295953920]

約数ペア:

[(1, 1295953920), (2, 647976960), (3, 431984640), (4, 323988480), (5, 259190784), (6, 215992320), (8, 161994240), (9, 143994880), (10, 129595392), (12, 107996160), (15, 86396928), (16, 80997120), (18, 71997440), (20, 64797696), (24, 53998080), (30, 43198464), (32, 40498560), (36, 35998720), (40, 32398848), (45, 28798976), (48, 26999040), (60, 21599232), (64, 20249280), (72, 17999360), (79, 16404480), (80, 16199424), (89, 14561280), (90, 14399488), (96, 13499520), (120, 10799616), (128, 10124640), (144, 8999680), (158, 8202240), (160, 8099712), (178, 7280640), (180, 7199744), (192, 6749760), (237, 5468160), (240, 5399808), (256, 5062320), (267, 4853760), (288, 4499840), (316, 4101120), (320, 4049856), (356, 3640320), (360, 3599872), (384, 3374880), (395, 3280896), (445, 2912256), (474, 2734080), (480, 2699904), (512, 2531160), (534, 2426880), (576, 2249920), (632, 2050560), (640, 2024928), (711, 1822720), (712, 1820160), (720, 1799936), (768, 1687440), (790, 1640448), (801, 1617920), (890, 1456128), (948, 1367040), (960, 1349952), (1024, 1265580), (1068, 1213440), (1152, 1124960), (1185, 1093632), (1264, 1025280), (1280, 1012464), (1335, 970752), (1422, 911360), (1424, 910080), (1440, 899968), (1536, 843720), (1580, 820224), (1602, 808960), (1780, 728064), (1896, 683520), (1920, 674976), (2048, 632790), (2136, 606720), (2304, 562480), (2370, 546816), (2528, 512640), (2560, 506232), (2670, 485376), (2844, 455680), (2848, 455040), (2880, 449984), (3072, 421860), (3160, 410112), (3204, 404480), (3555, 364544), (3560, 364032), (3792, 341760), (3840, 337488), (4005, 323584), (4096, 316395), (4272, 303360), (4608, 281240), (4740, 273408), (5056, 256320), (5120, 253116), (5340, 242688), (5688, 227840), (5696, 227520), (5760, 224992), (6144, 210930), (6320, 205056), (6408, 202240), (7031, 184320), (7110, 182272), (7120, 182016), (7584, 170880), (7680, 168744), (8010, 161792), (8544, 151680), (9216, 140620), (9480, 136704), (10112, 128160), (10240, 126558), (10680, 121344), (11376, 113920), (11392, 113760), (11520, 112496), (12288, 105465), (12640, 102528), (12816, 101120), (14062, 92160), (14220, 91136), (14240, 91008), (15168, 85440), (15360, 84372), (16020, 80896), (17088, 75840), (18432, 70310), (18960, 68352), (20224, 64080), (20480, 63279), (21093, 61440), (21360, 60672), (22752, 56960), (22784, 56880), (23040, 56248), (25280, 51264), (25632, 50560), (28124, 46080), (28440, 45568), (28480, 45504), (30336, 42720), (30720, 42186), (32040, 40448), (34176, 37920), (35155, 36864)]