19442810880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{26371}}^1$

素因数の和:26410

約数の個数: 180

約数和(自身を含む): 67402243272

約数和(自身を除く): 47959432392

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, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 26371, 30720, 36864, 40960, 46080, 49152, 52742, 61440, 73728, 79113, 81920, 92160, 105484, 122880, 131855, 147456, 158226, 184320, 210968, 237339, 245760, 263710, 316452, 368640, 395565, 421936, 474678, 527420, 632904, 737280, 791130, 843872, 949356, 1054840, 1186695, 1265808, 1582260, 1687744, 1898712, 2109680, 2373390, 2531616, 3164520, 3375488, 3797424, 4219360, 4746780, 5063232, 6329040, 6750976, 7594848, 8438720, 9493560, 10126464, 12658080, 13501952, 15189696, 16877440, 18987120, 20252928, 25316160, 27003904, 30379392, 33754880, 37974240, 40505856, 50632320, 54007808, 60758784, 67509760, 75948480, 81011712, 101264640, 108015616, 121517568, 135019520, 151896960, 162023424, 202529280, 216031232, 243035136, 270039040, 303793920, 324046848, 405058560, 432062464, 486070272, 540078080, 607587840, 648093696, 810117120, 972140544, 1080156160, 1215175680, 1296187392, 1620234240, 1944281088, 2160312320, 2430351360, 3240468480, 3888562176, 4860702720, 6480936960, 9721405440, 19442810880]

約数ペア:

[(1, 19442810880), (2, 9721405440), (3, 6480936960), (4, 4860702720), (5, 3888562176), (6, 3240468480), (8, 2430351360), (9, 2160312320), (10, 1944281088), (12, 1620234240), (15, 1296187392), (16, 1215175680), (18, 1080156160), (20, 972140544), (24, 810117120), (30, 648093696), (32, 607587840), (36, 540078080), (40, 486070272), (45, 432062464), (48, 405058560), (60, 324046848), (64, 303793920), (72, 270039040), (80, 243035136), (90, 216031232), (96, 202529280), (120, 162023424), (128, 151896960), (144, 135019520), (160, 121517568), (180, 108015616), (192, 101264640), (240, 81011712), (256, 75948480), (288, 67509760), (320, 60758784), (360, 54007808), (384, 50632320), (480, 40505856), (512, 37974240), (576, 33754880), (640, 30379392), (720, 27003904), (768, 25316160), (960, 20252928), (1024, 18987120), (1152, 16877440), (1280, 15189696), (1440, 13501952), (1536, 12658080), (1920, 10126464), (2048, 9493560), (2304, 8438720), (2560, 7594848), (2880, 6750976), (3072, 6329040), (3840, 5063232), (4096, 4746780), (4608, 4219360), (5120, 3797424), (5760, 3375488), (6144, 3164520), (7680, 2531616), (8192, 2373390), (9216, 2109680), (10240, 1898712), (11520, 1687744), (12288, 1582260), (15360, 1265808), (16384, 1186695), (18432, 1054840), (20480, 949356), (23040, 843872), (24576, 791130), (26371, 737280), (30720, 632904), (36864, 527420), (40960, 474678), (46080, 421936), (49152, 395565), (52742, 368640), (61440, 316452), (73728, 263710), (79113, 245760), (81920, 237339), (92160, 210968), (105484, 184320), (122880, 158226), (131855, 147456)]