28466363520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{235337}}^1$

素因数の和:235372

約数の個数: 256

約数和(自身を含む): 115221484800

約数和(自身を除く): 86755121280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 235337, 470674, 706011, 941348, 1176685, 1412022, 1647359, 1882696, 2118033, 2353370, 2824044, 3294718, 3530055, 3765392, 4236066, 4706740, 4942077, 5648088, 6354099, 6589436, 7060110, 7530784, 8236795, 8472132, 9413480, 9884154, 10590165, 11296176, 12708198, 13178872, 14120220, 14826231, 15061568, 16473590, 16944264, 18826960, 19768308, 21180330, 22592352, 24710385, 25416396, 26357744, 28240440, 29652462, 30123136, 31770495, 32947180, 33888528, 37653920, 39536616, 42360660, 44478693, 45184704, 49420770, 50832792, 52715488, 56480880, 59304924, 63540990, 65894360, 67777056, 74131155, 75307840, 79073232, 84721320, 88957386, 90369408, 98841540, 101665584, 105430976, 112961760, 118609848, 127081980, 131788720, 135554112, 148262310, 150615680, 158146464, 169442640, 177914772, 197683080, 203331168, 210861952, 222393465, 225923520, 237219696, 254163960, 263577440, 271108224, 296524620, 316292928, 338885280, 355829544, 395366160, 406662336, 444786930, 451847040, 474439392, 508327920, 527154880, 593049240, 632585856, 677770560, 711659088, 790732320, 813324672, 889573860, 948878784, 1016655840, 1054309760, 1186098480, 1355541120, 1423318176, 1581464640, 1779147720, 1897757568, 2033311680, 2372196960, 2846636352, 3162929280, 3558295440, 4066623360, 4744393920, 5693272704, 7116590880, 9488787840, 14233181760, 28466363520]

約数ペア:

[(1, 28466363520), (2, 14233181760), (3, 9488787840), (4, 7116590880), (5, 5693272704), (6, 4744393920), (7, 4066623360), (8, 3558295440), (9, 3162929280), (10, 2846636352), (12, 2372196960), (14, 2033311680), (15, 1897757568), (16, 1779147720), (18, 1581464640), (20, 1423318176), (21, 1355541120), (24, 1186098480), (27, 1054309760), (28, 1016655840), (30, 948878784), (32, 889573860), (35, 813324672), (36, 790732320), (40, 711659088), (42, 677770560), (45, 632585856), (48, 593049240), (54, 527154880), (56, 508327920), (60, 474439392), (63, 451847040), (64, 444786930), (70, 406662336), (72, 395366160), (80, 355829544), (84, 338885280), (90, 316292928), (96, 296524620), (105, 271108224), (108, 263577440), (112, 254163960), (120, 237219696), (126, 225923520), (128, 222393465), (135, 210861952), (140, 203331168), (144, 197683080), (160, 177914772), (168, 169442640), (180, 158146464), (189, 150615680), (192, 148262310), (210, 135554112), (216, 131788720), (224, 127081980), (240, 118609848), (252, 112961760), (270, 105430976), (280, 101665584), (288, 98841540), (315, 90369408), (320, 88957386), (336, 84721320), (360, 79073232), (378, 75307840), (384, 74131155), (420, 67777056), (432, 65894360), (448, 63540990), (480, 59304924), (504, 56480880), (540, 52715488), (560, 50832792), (576, 49420770), (630, 45184704), (640, 44478693), (672, 42360660), (720, 39536616), (756, 37653920), (840, 33888528), (864, 32947180), (896, 31770495), (945, 30123136), (960, 29652462), (1008, 28240440), (1080, 26357744), (1120, 25416396), (1152, 24710385), (1260, 22592352), (1344, 21180330), (1440, 19768308), (1512, 18826960), (1680, 16944264), (1728, 16473590), (1890, 15061568), (1920, 14826231), (2016, 14120220), (2160, 13178872), (2240, 12708198), (2520, 11296176), (2688, 10590165), (2880, 9884154), (3024, 9413480), (3360, 8472132), (3456, 8236795), (3780, 7530784), (4032, 7060110), (4320, 6589436), (4480, 6354099), (5040, 5648088), (5760, 4942077), (6048, 4706740), (6720, 4236066), (7560, 3765392), (8064, 3530055), (8640, 3294718), (10080, 2824044), (12096, 2353370), (13440, 2118033), (15120, 1882696), (17280, 1647359), (20160, 1412022), (24192, 1176685), (30240, 941348), (40320, 706011), (60480, 470674), (120960, 235337)]