12278691840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2647}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 39557306880

約数和(自身を除く): 27278615040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 512, 604, 640, 755, 768, 906, 960, 1024, 1208, 1280, 1510, 1536, 1812, 1920, 2048, 2265, 2416, 2560, 2647, 3020, 3072, 3624, 3840, 4530, 4832, 5120, 5294, 6040, 6144, 7248, 7680, 7941, 9060, 9664, 10240, 10588, 12080, 13235, 14496, 15360, 15882, 18120, 19328, 21176, 24160, 26470, 28992, 30720, 31764, 36240, 38656, 39705, 42352, 48320, 52940, 57984, 63528, 72480, 77312, 79410, 84704, 96640, 105880, 115968, 127056, 144960, 154624, 158820, 169408, 193280, 211760, 231936, 254112, 289920, 309248, 317640, 338816, 386560, 399697, 423520, 463872, 508224, 579840, 635280, 677632, 773120, 799394, 847040, 927744, 1016448, 1159680, 1199091, 1270560, 1355264, 1546240, 1598788, 1694080, 1998485, 2032896, 2319360, 2398182, 2541120, 2710528, 3197576, 3388160, 3996970, 4065792, 4638720, 4796364, 5082240, 5421056, 5995455, 6395152, 6776320, 7993940, 8131584, 9592728, 10164480, 11990910, 12790304, 13552640, 15987880, 16263168, 19185456, 20328960, 23981820, 25580608, 27105280, 31975760, 38370912, 40657920, 47963640, 51161216, 63951520, 76741824, 81315840, 95927280, 102322432, 127903040, 153483648, 191854560, 204644864, 255806080, 306967296, 383709120, 409289728, 511612160, 613934592, 767418240, 818579456, 1023224320, 1227869184, 1534836480, 2046448640, 2455738368, 3069672960, 4092897280, 6139345920, 12278691840]

約数ペア:

[(1, 12278691840), (2, 6139345920), (3, 4092897280), (4, 3069672960), (5, 2455738368), (6, 2046448640), (8, 1534836480), (10, 1227869184), (12, 1023224320), (15, 818579456), (16, 767418240), (20, 613934592), (24, 511612160), (30, 409289728), (32, 383709120), (40, 306967296), (48, 255806080), (60, 204644864), (64, 191854560), (80, 153483648), (96, 127903040), (120, 102322432), (128, 95927280), (151, 81315840), (160, 76741824), (192, 63951520), (240, 51161216), (256, 47963640), (302, 40657920), (320, 38370912), (384, 31975760), (453, 27105280), (480, 25580608), (512, 23981820), (604, 20328960), (640, 19185456), (755, 16263168), (768, 15987880), (906, 13552640), (960, 12790304), (1024, 11990910), (1208, 10164480), (1280, 9592728), (1510, 8131584), (1536, 7993940), (1812, 6776320), (1920, 6395152), (2048, 5995455), (2265, 5421056), (2416, 5082240), (2560, 4796364), (2647, 4638720), (3020, 4065792), (3072, 3996970), (3624, 3388160), (3840, 3197576), (4530, 2710528), (4832, 2541120), (5120, 2398182), (5294, 2319360), (6040, 2032896), (6144, 1998485), (7248, 1694080), (7680, 1598788), (7941, 1546240), (9060, 1355264), (9664, 1270560), (10240, 1199091), (10588, 1159680), (12080, 1016448), (13235, 927744), (14496, 847040), (15360, 799394), (15882, 773120), (18120, 677632), (19328, 635280), (21176, 579840), (24160, 508224), (26470, 463872), (28992, 423520), (30720, 399697), (31764, 386560), (36240, 338816), (38656, 317640), (39705, 309248), (42352, 289920), (48320, 254112), (52940, 231936), (57984, 211760), (63528, 193280), (72480, 169408), (77312, 158820), (79410, 154624), (84704, 144960), (96640, 127056), (105880, 115968)]