12781570560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1$

素因数の和:8019

約数の個数: 320

約数和(自身を含む): 46927710720

約数和(自身を除く): 34146140160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 512, 528, 570, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1408, 1520, 1536, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2560, 2640, 2816, 3040, 3135, 3344, 3520, 3648, 3840, 4180, 4224, 4560, 4864, 5016, 5280, 5632, 6080, 6270, 6688, 7040, 7296, 7680, 7963, 8360, 8448, 9120, 9728, 10032, 10560, 12160, 12540, 13376, 14080, 14592, 15926, 16720, 16896, 18240, 20064, 21120, 23889, 24320, 25080, 26752, 28160, 29184, 31852, 33440, 36480, 39815, 40128, 42240, 47778, 48640, 50160, 53504, 63704, 66880, 72960, 79630, 80256, 84480, 87593, 95556, 100320, 107008, 119445, 127408, 133760, 145920, 151297, 159260, 160512, 175186, 191112, 200640, 238890, 254816, 262779, 267520, 302594, 318520, 321024, 350372, 382224, 401280, 437965, 453891, 477780, 509632, 525558, 535040, 605188, 637040, 700744, 756485, 764448, 802560, 875930, 907782, 955560, 1019264, 1051116, 1210376, 1274080, 1313895, 1401488, 1512970, 1528896, 1605120, 1664267, 1751860, 1815564, 1911120, 2038528, 2102232, 2269455, 2420752, 2548160, 2627790, 2802976, 3025940, 3057792, 3328534, 3503720, 3631128, 3822240, 4077056, 4204464, 4538910, 4841504, 4992801, 5096320, 5255580, 5605952, 6051880, 6115584, 6657068, 7007440, 7262256, 7644480, 8321335, 8408928, 9077820, 9683008, 9985602, 10192640, 10511160, 11211904, 12103760, 12231168, 13314136, 14014880, 14524512, 15288960, 16642670, 16817856, 18155640, 19366016, 19971204, 20385280, 21022320, 22423808, 24207520, 24964005, 26628272, 28029760, 29049024, 30577920, 33285340, 33635712, 36311280, 38732032, 39942408, 42044640, 44847616, 48415040, 49928010, 53256544, 56059520, 58098048, 61155840, 66570680, 67271424, 72622560, 77464064, 79884816, 84089280, 96830080, 99856020, 106513088, 112119040, 116196096, 133141360, 134542848, 145245120, 159769632, 168178560, 193660160, 199712040, 213026176, 224238080, 232392192, 266282720, 290490240, 319539264, 336357120, 387320320, 399424080, 426052352, 532565440, 580980480, 639078528, 672714240, 798848160, 852104704, 1065130880, 1161960960, 1278157056, 1597696320, 2130261760, 2556314112, 3195392640, 4260523520, 6390785280, 12781570560]

約数ペア:

[(1, 12781570560), (2, 6390785280), (3, 4260523520), (4, 3195392640), (5, 2556314112), (6, 2130261760), (8, 1597696320), (10, 1278157056), (11, 1161960960), (12, 1065130880), (15, 852104704), (16, 798848160), (19, 672714240), (20, 639078528), (22, 580980480), (24, 532565440), (30, 426052352), (32, 399424080), (33, 387320320), (38, 336357120), (40, 319539264), (44, 290490240), (48, 266282720), (55, 232392192), (57, 224238080), (60, 213026176), (64, 199712040), (66, 193660160), (76, 168178560), (80, 159769632), (88, 145245120), (95, 134542848), (96, 133141360), (110, 116196096), (114, 112119040), (120, 106513088), (128, 99856020), (132, 96830080), (152, 84089280), (160, 79884816), (165, 77464064), (176, 72622560), (190, 67271424), (192, 66570680), (209, 61155840), (220, 58098048), (228, 56059520), (240, 53256544), (256, 49928010), (264, 48415040), (285, 44847616), (304, 42044640), (320, 39942408), (330, 38732032), (352, 36311280), (380, 33635712), (384, 33285340), (418, 30577920), (440, 29049024), (456, 28029760), (480, 26628272), (512, 24964005), (528, 24207520), (570, 22423808), (608, 21022320), (627, 20385280), (640, 19971204), (660, 19366016), (704, 18155640), (760, 16817856), (768, 16642670), (836, 15288960), (880, 14524512), (912, 14014880), (960, 13314136), (1045, 12231168), (1056, 12103760), (1140, 11211904), (1216, 10511160), (1254, 10192640), (1280, 9985602), (1320, 9683008), (1408, 9077820), (1520, 8408928), (1536, 8321335), (1672, 7644480), (1760, 7262256), (1824, 7007440), (1920, 6657068), (2090, 6115584), (2112, 6051880), (2280, 5605952), (2432, 5255580), (2508, 5096320), (2560, 4992801), (2640, 4841504), (2816, 4538910), (3040, 4204464), (3135, 4077056), (3344, 3822240), (3520, 3631128), (3648, 3503720), (3840, 3328534), (4180, 3057792), (4224, 3025940), (4560, 2802976), (4864, 2627790), (5016, 2548160), (5280, 2420752), (5632, 2269455), (6080, 2102232), (6270, 2038528), (6688, 1911120), (7040, 1815564), (7296, 1751860), (7680, 1664267), (7963, 1605120), (8360, 1528896), (8448, 1512970), (9120, 1401488), (9728, 1313895), (10032, 1274080), (10560, 1210376), (12160, 1051116), (12540, 1019264), (13376, 955560), (14080, 907782), (14592, 875930), (15926, 802560), (16720, 764448), (16896, 756485), (18240, 700744), (20064, 637040), (21120, 605188), (23889, 535040), (24320, 525558), (25080, 509632), (26752, 477780), (28160, 453891), (29184, 437965), (31852, 401280), (33440, 382224), (36480, 350372), (39815, 321024), (40128, 318520), (42240, 302594), (47778, 267520), (48640, 262779), (50160, 254816), (53504, 238890), (63704, 200640), (66880, 191112), (72960, 175186), (79630, 160512), (80256, 159260), (84480, 151297), (87593, 145920), (95556, 133760), (100320, 127408), (107008, 119445)]