7221381120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{26119}}^1$

素因数の和:26155

約数の個数: 192

約数和(自身を含む): 25670736000

約数和(自身を除く): 18449354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 26119, 27648, 30720, 34560, 46080, 52238, 55296, 69120, 78357, 92160, 104476, 130595, 138240, 156714, 208952, 235071, 261190, 276480, 313428, 391785, 417904, 470142, 522380, 626856, 705213, 783570, 835808, 940284, 1044760, 1175355, 1253712, 1410426, 1567140, 1671616, 1880568, 2089520, 2350710, 2507424, 2820852, 3134280, 3343232, 3526065, 3761136, 4179040, 4701420, 5014848, 5641704, 6268560, 6686464, 7052130, 7522272, 8358080, 9402840, 10029696, 11283408, 12537120, 13372928, 14104260, 15044544, 16716160, 18805680, 20059392, 22566816, 25074240, 26745856, 28208520, 30089088, 33432320, 37611360, 40118784, 45133632, 50148480, 53491712, 56417040, 60178176, 66864640, 75222720, 80237568, 90267264, 100296960, 112834080, 120356352, 133729280, 150445440, 160475136, 180534528, 200593920, 225668160, 240712704, 267458560, 300890880, 361069056, 401187840, 451336320, 481425408, 601781760, 722138112, 802375680, 902672640, 1203563520, 1444276224, 1805345280, 2407127040, 3610690560, 7221381120]

約数ペア:

[(1, 7221381120), (2, 3610690560), (3, 2407127040), (4, 1805345280), (5, 1444276224), (6, 1203563520), (8, 902672640), (9, 802375680), (10, 722138112), (12, 601781760), (15, 481425408), (16, 451336320), (18, 401187840), (20, 361069056), (24, 300890880), (27, 267458560), (30, 240712704), (32, 225668160), (36, 200593920), (40, 180534528), (45, 160475136), (48, 150445440), (54, 133729280), (60, 120356352), (64, 112834080), (72, 100296960), (80, 90267264), (90, 80237568), (96, 75222720), (108, 66864640), (120, 60178176), (128, 56417040), (135, 53491712), (144, 50148480), (160, 45133632), (180, 40118784), (192, 37611360), (216, 33432320), (240, 30089088), (256, 28208520), (270, 26745856), (288, 25074240), (320, 22566816), (360, 20059392), (384, 18805680), (432, 16716160), (480, 15044544), (512, 14104260), (540, 13372928), (576, 12537120), (640, 11283408), (720, 10029696), (768, 9402840), (864, 8358080), (960, 7522272), (1024, 7052130), (1080, 6686464), (1152, 6268560), (1280, 5641704), (1440, 5014848), (1536, 4701420), (1728, 4179040), (1920, 3761136), (2048, 3526065), (2160, 3343232), (2304, 3134280), (2560, 2820852), (2880, 2507424), (3072, 2350710), (3456, 2089520), (3840, 1880568), (4320, 1671616), (4608, 1567140), (5120, 1410426), (5760, 1253712), (6144, 1175355), (6912, 1044760), (7680, 940284), (8640, 835808), (9216, 783570), (10240, 705213), (11520, 626856), (13824, 522380), (15360, 470142), (17280, 417904), (18432, 391785), (23040, 313428), (26119, 276480), (27648, 261190), (30720, 235071), (34560, 208952), (46080, 156714), (52238, 138240), (55296, 130595), (69120, 104476), (78357, 92160)]