2161244160

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{7817}}^1$

素因数の和:7853

約数の個数: 192

約数和(自身を含む): 7683530400

約数和(自身を除く): 5522286240

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, 7817, 8640, 9216, 10240, 11520, 13824, 15360, 15634, 17280, 18432, 23040, 23451, 27648, 30720, 31268, 34560, 39085, 46080, 46902, 55296, 62536, 69120, 70353, 78170, 92160, 93804, 117255, 125072, 138240, 140706, 156340, 187608, 211059, 234510, 250144, 276480, 281412, 312680, 351765, 375216, 422118, 469020, 500288, 562824, 625360, 703530, 750432, 844236, 938040, 1000576, 1055295, 1125648, 1250720, 1407060, 1500864, 1688472, 1876080, 2001152, 2110590, 2251296, 2501440, 2814120, 3001728, 3376944, 3752160, 4002304, 4221180, 4502592, 5002880, 5628240, 6003456, 6753888, 7504320, 8004608, 8442360, 9005184, 10005760, 11256480, 12006912, 13507776, 15008640, 16009216, 16884720, 18010368, 20011520, 22512960, 24013824, 27015552, 30017280, 33769440, 36020736, 40023040, 45025920, 48027648, 54031104, 60034560, 67538880, 72041472, 80046080, 90051840, 108062208, 120069120, 135077760, 144082944, 180103680, 216124416, 240138240, 270155520, 360207360, 432248832, 540311040, 720414720, 1080622080, 2161244160]

約数ペア:

[(1, 2161244160), (2, 1080622080), (3, 720414720), (4, 540311040), (5, 432248832), (6, 360207360), (8, 270155520), (9, 240138240), (10, 216124416), (12, 180103680), (15, 144082944), (16, 135077760), (18, 120069120), (20, 108062208), (24, 90051840), (27, 80046080), (30, 72041472), (32, 67538880), (36, 60034560), (40, 54031104), (45, 48027648), (48, 45025920), (54, 40023040), (60, 36020736), (64, 33769440), (72, 30017280), (80, 27015552), (90, 24013824), (96, 22512960), (108, 20011520), (120, 18010368), (128, 16884720), (135, 16009216), (144, 15008640), (160, 13507776), (180, 12006912), (192, 11256480), (216, 10005760), (240, 9005184), (256, 8442360), (270, 8004608), (288, 7504320), (320, 6753888), (360, 6003456), (384, 5628240), (432, 5002880), (480, 4502592), (512, 4221180), (540, 4002304), (576, 3752160), (640, 3376944), (720, 3001728), (768, 2814120), (864, 2501440), (960, 2251296), (1024, 2110590), (1080, 2001152), (1152, 1876080), (1280, 1688472), (1440, 1500864), (1536, 1407060), (1728, 1250720), (1920, 1125648), (2048, 1055295), (2160, 1000576), (2304, 938040), (2560, 844236), (2880, 750432), (3072, 703530), (3456, 625360), (3840, 562824), (4320, 500288), (4608, 469020), (5120, 422118), (5760, 375216), (6144, 351765), (6912, 312680), (7680, 281412), (7817, 276480), (8640, 250144), (9216, 234510), (10240, 211059), (11520, 187608), (13824, 156340), (15360, 140706), (15634, 138240), (17280, 125072), (18432, 117255), (23040, 93804), (23451, 92160), (27648, 78170), (30720, 70353), (31268, 69120), (34560, 62536), (39085, 55296), (46080, 46902)]