20960508768

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2422

約数の個数: 192

約数和(自身を含む): 61562592000

約数和(自身を除く): 40602083232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 289, 304, 323, 408, 456, 544, 578, 608, 646, 816, 867, 912, 969, 1156, 1292, 1632, 1734, 1824, 1938, 2312, 2339, 2584, 3468, 3876, 4624, 4678, 4913, 5168, 5491, 6936, 7017, 7752, 9248, 9356, 9826, 10336, 10982, 13872, 14034, 14739, 15504, 16473, 18712, 19652, 21964, 27744, 28068, 29478, 31008, 32946, 37424, 39304, 39763, 43928, 44441, 56136, 58956, 65892, 74848, 78608, 79526, 87856, 88882, 93347, 112272, 117912, 119289, 131784, 133323, 157216, 159052, 175712, 177764, 186694, 224544, 235824, 238578, 263568, 266646, 280041, 318104, 355528, 373388, 471648, 477156, 527136, 533292, 560082, 636208, 675971, 711056, 746776, 755497, 954312, 1066584, 1120164, 1272416, 1351942, 1422112, 1493552, 1510994, 1908624, 2027913, 2133168, 2240328, 2266491, 2703884, 2987104, 3021988, 3817248, 4055826, 4266336, 4480656, 4532982, 5407768, 6043976, 8111652, 8961312, 9065964, 10815536, 11491507, 12087952, 12843449, 16223304, 18131928, 21631072, 22983014, 24175904, 25686898, 32446608, 34474521, 36263856, 38530347, 45966028, 51373796, 64893216, 68949042, 72527712, 77060694, 91932056, 102747592, 137898084, 154121388, 183864112, 205495184, 218338633, 275796168, 308242776, 367728224, 410990368, 436677266, 551592336, 616485552, 655015899, 873354532, 1103184672, 1232971104, 1310031798, 1746709064, 2620063596, 3493418128, 5240127192, 6986836256, 10480254384, 20960508768]

約数ペア:

[(1, 20960508768), (2, 10480254384), (3, 6986836256), (4, 5240127192), (6, 3493418128), (8, 2620063596), (12, 1746709064), (16, 1310031798), (17, 1232971104), (19, 1103184672), (24, 873354532), (32, 655015899), (34, 616485552), (38, 551592336), (48, 436677266), (51, 410990368), (57, 367728224), (68, 308242776), (76, 275796168), (96, 218338633), (102, 205495184), (114, 183864112), (136, 154121388), (152, 137898084), (204, 102747592), (228, 91932056), (272, 77060694), (289, 72527712), (304, 68949042), (323, 64893216), (408, 51373796), (456, 45966028), (544, 38530347), (578, 36263856), (608, 34474521), (646, 32446608), (816, 25686898), (867, 24175904), (912, 22983014), (969, 21631072), (1156, 18131928), (1292, 16223304), (1632, 12843449), (1734, 12087952), (1824, 11491507), (1938, 10815536), (2312, 9065964), (2339, 8961312), (2584, 8111652), (3468, 6043976), (3876, 5407768), (4624, 4532982), (4678, 4480656), (4913, 4266336), (5168, 4055826), (5491, 3817248), (6936, 3021988), (7017, 2987104), (7752, 2703884), (9248, 2266491), (9356, 2240328), (9826, 2133168), (10336, 2027913), (10982, 1908624), (13872, 1510994), (14034, 1493552), (14739, 1422112), (15504, 1351942), (16473, 1272416), (18712, 1120164), (19652, 1066584), (21964, 954312), (27744, 755497), (28068, 746776), (29478, 711056), (31008, 675971), (32946, 636208), (37424, 560082), (39304, 533292), (39763, 527136), (43928, 477156), (44441, 471648), (56136, 373388), (58956, 355528), (65892, 318104), (74848, 280041), (78608, 266646), (79526, 263568), (87856, 238578), (88882, 235824), (93347, 224544), (112272, 186694), (117912, 177764), (119289, 175712), (131784, 159052), (133323, 157216)]