263761920

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 312

約数和(自身を含む): 966013776

約数和(自身を除く): 702251856

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 486, 512, 530, 540, 576, 636, 640, 648, 720, 768, 795, 810, 848, 864, 954, 960, 972, 1024, 1060, 1080, 1152, 1215, 1272, 1280, 1296, 1431, 1440, 1536, 1590, 1620, 1696, 1728, 1908, 1920, 1944, 2048, 2120, 2160, 2304, 2385, 2430, 2544, 2560, 2592, 2862, 2880, 3072, 3180, 3240, 3392, 3456, 3816, 3840, 3888, 4096, 4240, 4293, 4320, 4608, 4770, 4860, 5088, 5120, 5184, 5724, 5760, 6144, 6360, 6480, 6784, 6912, 7155, 7632, 7680, 7776, 8480, 8586, 8640, 9216, 9540, 9720, 10176, 10240, 10368, 11448, 11520, 12288, 12720, 12879, 12960, 13568, 13824, 14310, 15264, 15360, 15552, 16960, 17172, 17280, 18432, 19080, 19440, 20352, 20480, 20736, 21465, 22896, 23040, 25440, 25758, 25920, 27136, 27648, 28620, 30528, 30720, 31104, 33920, 34344, 34560, 36864, 38160, 38880, 40704, 41472, 42930, 45792, 46080, 50880, 51516, 51840, 54272, 55296, 57240, 61056, 61440, 62208, 64395, 67840, 68688, 69120, 76320, 77760, 81408, 82944, 85860, 91584, 92160, 101760, 103032, 103680, 108544, 110592, 114480, 122112, 124416, 128790, 135680, 137376, 138240, 152640, 155520, 162816, 165888, 171720, 183168, 184320, 203520, 206064, 207360, 217088, 228960, 244224, 248832, 257580, 271360, 274752, 276480, 305280, 311040, 325632, 331776, 343440, 366336, 407040, 412128, 414720, 457920, 488448, 497664, 515160, 542720, 549504, 552960, 610560, 622080, 651264, 686880, 732672, 814080, 824256, 829440, 915840, 976896, 995328, 1030320, 1085440, 1099008, 1221120, 1244160, 1373760, 1465344, 1628160, 1648512, 1658880, 1831680, 1953792, 2060640, 2198016, 2442240, 2488320, 2747520, 2930688, 3256320, 3297024, 3663360, 4121280, 4396032, 4884480, 4976640, 5495040, 5861376, 6594048, 7326720, 8242560, 8792064, 9768960, 10990080, 13188096, 14653440, 16485120, 17584128, 21980160, 26376192, 29306880, 32970240, 43960320, 52752384, 65940480, 87920640, 131880960, 263761920]

約数ペア:

[(1, 263761920), (2, 131880960), (3, 87920640), (4, 65940480), (5, 52752384), (6, 43960320), (8, 32970240), (9, 29306880), (10, 26376192), (12, 21980160), (15, 17584128), (16, 16485120), (18, 14653440), (20, 13188096), (24, 10990080), (27, 9768960), (30, 8792064), (32, 8242560), (36, 7326720), (40, 6594048), (45, 5861376), (48, 5495040), (53, 4976640), (54, 4884480), (60, 4396032), (64, 4121280), (72, 3663360), (80, 3297024), (81, 3256320), (90, 2930688), (96, 2747520), (106, 2488320), (108, 2442240), (120, 2198016), (128, 2060640), (135, 1953792), (144, 1831680), (159, 1658880), (160, 1648512), (162, 1628160), (180, 1465344), (192, 1373760), (212, 1244160), (216, 1221120), (240, 1099008), (243, 1085440), (256, 1030320), (265, 995328), (270, 976896), (288, 915840), (318, 829440), (320, 824256), (324, 814080), (360, 732672), (384, 686880), (405, 651264), (424, 622080), (432, 610560), (477, 552960), (480, 549504), (486, 542720), (512, 515160), (530, 497664), (540, 488448), (576, 457920), (636, 414720), (640, 412128), (648, 407040), (720, 366336), (768, 343440), (795, 331776), (810, 325632), (848, 311040), (864, 305280), (954, 276480), (960, 274752), (972, 271360), (1024, 257580), (1060, 248832), (1080, 244224), (1152, 228960), (1215, 217088), (1272, 207360), (1280, 206064), (1296, 203520), (1431, 184320), (1440, 183168), (1536, 171720), (1590, 165888), (1620, 162816), (1696, 155520), (1728, 152640), (1908, 138240), (1920, 137376), (1944, 135680), (2048, 128790), (2120, 124416), (2160, 122112), (2304, 114480), (2385, 110592), (2430, 108544), (2544, 103680), (2560, 103032), (2592, 101760), (2862, 92160), (2880, 91584), (3072, 85860), (3180, 82944), (3240, 81408), (3392, 77760), (3456, 76320), (3816, 69120), (3840, 68688), (3888, 67840), (4096, 64395), (4240, 62208), (4293, 61440), (4320, 61056), (4608, 57240), (4770, 55296), (4860, 54272), (5088, 51840), (5120, 51516), (5184, 50880), (5724, 46080), (5760, 45792), (6144, 42930), (6360, 41472), (6480, 40704), (6784, 38880), (6912, 38160), (7155, 36864), (7632, 34560), (7680, 34344), (7776, 33920), (8480, 31104), (8586, 30720), (8640, 30528), (9216, 28620), (9540, 27648), (9720, 27136), (10176, 25920), (10240, 25758), (10368, 25440), (11448, 23040), (11520, 22896), (12288, 21465), (12720, 20736), (12879, 20480), (12960, 20352), (13568, 19440), (13824, 19080), (14310, 18432), (15264, 17280), (15360, 17172), (15552, 16960)]