80960256

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 278147520

約数和(自身を除く): 197187264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 53, 54, 64, 68, 72, 78, 96, 102, 104, 106, 108, 117, 128, 136, 144, 153, 156, 159, 192, 204, 208, 212, 216, 221, 234, 256, 272, 288, 306, 312, 318, 351, 384, 408, 416, 424, 432, 442, 459, 468, 477, 544, 576, 612, 624, 636, 663, 689, 702, 768, 816, 832, 848, 864, 884, 901, 918, 936, 954, 1088, 1152, 1224, 1248, 1272, 1326, 1378, 1404, 1431, 1632, 1664, 1696, 1728, 1768, 1802, 1836, 1872, 1908, 1989, 2067, 2176, 2304, 2448, 2496, 2544, 2652, 2703, 2756, 2808, 2862, 3264, 3328, 3392, 3456, 3536, 3604, 3672, 3744, 3816, 3978, 4134, 4352, 4896, 4992, 5088, 5304, 5406, 5512, 5616, 5724, 5967, 6201, 6528, 6784, 6912, 7072, 7208, 7344, 7488, 7632, 7956, 8109, 8268, 9792, 9984, 10176, 10608, 10812, 11024, 11232, 11448, 11713, 11934, 12402, 13056, 13568, 14144, 14416, 14688, 14976, 15264, 15912, 16218, 16536, 18603, 19584, 20352, 21216, 21624, 22048, 22464, 22896, 23426, 23868, 24327, 24804, 28288, 28832, 29376, 29952, 30528, 31824, 32436, 33072, 35139, 37206, 39168, 40704, 42432, 43248, 44096, 44928, 45792, 46852, 47736, 48654, 49608, 56576, 57664, 58752, 61056, 63648, 64872, 66144, 70278, 74412, 84864, 86496, 88192, 89856, 91584, 93704, 95472, 97308, 99216, 105417, 115328, 117504, 122112, 127296, 129744, 132288, 140556, 148824, 169728, 172992, 176384, 183168, 187408, 190944, 194616, 198432, 210834, 230656, 254592, 259488, 264576, 281112, 297648, 316251, 345984, 366336, 374816, 381888, 389232, 396864, 421668, 509184, 518976, 529152, 562224, 595296, 632502, 691968, 749632, 763776, 778464, 793728, 843336, 1037952, 1124448, 1190592, 1265004, 1499264, 1527552, 1556928, 1587456, 1686672, 2075904, 2248896, 2381184, 2530008, 2998528, 3113856, 3373344, 4497792, 4762368, 5060016, 6227712, 6746688, 8995584, 10120032, 13493376, 20240064, 26986752, 40480128, 80960256]

約数ペア:

[(1, 80960256), (2, 40480128), (3, 26986752), (4, 20240064), (6, 13493376), (8, 10120032), (9, 8995584), (12, 6746688), (13, 6227712), (16, 5060016), (17, 4762368), (18, 4497792), (24, 3373344), (26, 3113856), (27, 2998528), (32, 2530008), (34, 2381184), (36, 2248896), (39, 2075904), (48, 1686672), (51, 1587456), (52, 1556928), (53, 1527552), (54, 1499264), (64, 1265004), (68, 1190592), (72, 1124448), (78, 1037952), (96, 843336), (102, 793728), (104, 778464), (106, 763776), (108, 749632), (117, 691968), (128, 632502), (136, 595296), (144, 562224), (153, 529152), (156, 518976), (159, 509184), (192, 421668), (204, 396864), (208, 389232), (212, 381888), (216, 374816), (221, 366336), (234, 345984), (256, 316251), (272, 297648), (288, 281112), (306, 264576), (312, 259488), (318, 254592), (351, 230656), (384, 210834), (408, 198432), (416, 194616), (424, 190944), (432, 187408), (442, 183168), (459, 176384), (468, 172992), (477, 169728), (544, 148824), (576, 140556), (612, 132288), (624, 129744), (636, 127296), (663, 122112), (689, 117504), (702, 115328), (768, 105417), (816, 99216), (832, 97308), (848, 95472), (864, 93704), (884, 91584), (901, 89856), (918, 88192), (936, 86496), (954, 84864), (1088, 74412), (1152, 70278), (1224, 66144), (1248, 64872), (1272, 63648), (1326, 61056), (1378, 58752), (1404, 57664), (1431, 56576), (1632, 49608), (1664, 48654), (1696, 47736), (1728, 46852), (1768, 45792), (1802, 44928), (1836, 44096), (1872, 43248), (1908, 42432), (1989, 40704), (2067, 39168), (2176, 37206), (2304, 35139), (2448, 33072), (2496, 32436), (2544, 31824), (2652, 30528), (2703, 29952), (2756, 29376), (2808, 28832), (2862, 28288), (3264, 24804), (3328, 24327), (3392, 23868), (3456, 23426), (3536, 22896), (3604, 22464), (3672, 22048), (3744, 21624), (3816, 21216), (3978, 20352), (4134, 19584), (4352, 18603), (4896, 16536), (4992, 16218), (5088, 15912), (5304, 15264), (5406, 14976), (5512, 14688), (5616, 14416), (5724, 14144), (5967, 13568), (6201, 13056), (6528, 12402), (6784, 11934), (6912, 11713), (7072, 11448), (7208, 11232), (7344, 11024), (7488, 10812), (7632, 10608), (7956, 10176), (8109, 9984), (8268, 9792)]