1138421760

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 208

約数和(自身を含む): 4164435456

約数和(自身を除く): 3026013696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2647, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5294, 5376, 6144, 6720, 7168, 7680, 7941, 8960, 10240, 10588, 10752, 12288, 13235, 13440, 14336, 15360, 15882, 17920, 18529, 20480, 21176, 21504, 26470, 26880, 28672, 30720, 31764, 35840, 37058, 39705, 42352, 43008, 52940, 53760, 55587, 61440, 63528, 71680, 74116, 79410, 84704, 86016, 92645, 105880, 107520, 111174, 127056, 143360, 148232, 158820, 169408, 185290, 211760, 215040, 222348, 254112, 277935, 296464, 317640, 338816, 370580, 423520, 430080, 444696, 508224, 555870, 592928, 635280, 677632, 741160, 847040, 889392, 1016448, 1111740, 1185856, 1270560, 1355264, 1482320, 1694080, 1778784, 2032896, 2223480, 2371712, 2541120, 2710528, 2964640, 3388160, 3557568, 4065792, 4446960, 4743424, 5082240, 5421056, 5929280, 6776320, 7115136, 8131584, 8893920, 9486848, 10164480, 10842112, 11858560, 13552640, 14230272, 16263168, 17787840, 18973696, 20328960, 23717120, 27105280, 28460544, 32526336, 35575680, 37947392, 40657920, 47434240, 54210560, 56921088, 71151360, 75894784, 81315840, 94868480, 113842176, 142302720, 162631680, 189736960, 227684352, 284605440, 379473920, 569210880, 1138421760]

約数ペア:

[(1, 1138421760), (2, 569210880), (3, 379473920), (4, 284605440), (5, 227684352), (6, 189736960), (7, 162631680), (8, 142302720), (10, 113842176), (12, 94868480), (14, 81315840), (15, 75894784), (16, 71151360), (20, 56921088), (21, 54210560), (24, 47434240), (28, 40657920), (30, 37947392), (32, 35575680), (35, 32526336), (40, 28460544), (42, 27105280), (48, 23717120), (56, 20328960), (60, 18973696), (64, 17787840), (70, 16263168), (80, 14230272), (84, 13552640), (96, 11858560), (105, 10842112), (112, 10164480), (120, 9486848), (128, 8893920), (140, 8131584), (160, 7115136), (168, 6776320), (192, 5929280), (210, 5421056), (224, 5082240), (240, 4743424), (256, 4446960), (280, 4065792), (320, 3557568), (336, 3388160), (384, 2964640), (420, 2710528), (448, 2541120), (480, 2371712), (512, 2223480), (560, 2032896), (640, 1778784), (672, 1694080), (768, 1482320), (840, 1355264), (896, 1270560), (960, 1185856), (1024, 1111740), (1120, 1016448), (1280, 889392), (1344, 847040), (1536, 741160), (1680, 677632), (1792, 635280), (1920, 592928), (2048, 555870), (2240, 508224), (2560, 444696), (2647, 430080), (2688, 423520), (3072, 370580), (3360, 338816), (3584, 317640), (3840, 296464), (4096, 277935), (4480, 254112), (5120, 222348), (5294, 215040), (5376, 211760), (6144, 185290), (6720, 169408), (7168, 158820), (7680, 148232), (7941, 143360), (8960, 127056), (10240, 111174), (10588, 107520), (10752, 105880), (12288, 92645), (13235, 86016), (13440, 84704), (14336, 79410), (15360, 74116), (15882, 71680), (17920, 63528), (18529, 61440), (20480, 55587), (21176, 53760), (21504, 52940), (26470, 43008), (26880, 42352), (28672, 39705), (30720, 37058), (31764, 35840)]