80920224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 216278496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 89, 96, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 178, 198, 224, 231, 246, 252, 264, 267, 287, 288, 308, 328, 336, 352, 356, 369, 396, 451, 462, 492, 504, 528, 534, 574, 616, 623, 656, 672, 693, 712, 738, 792, 801, 861, 902, 924, 979, 984, 1008, 1056, 1068, 1148, 1232, 1246, 1312, 1353, 1386, 1424, 1476, 1584, 1602, 1722, 1804, 1848, 1869, 1958, 1968, 2016, 2136, 2296, 2464, 2492, 2583, 2706, 2772, 2848, 2937, 2952, 3157, 3168, 3204, 3444, 3608, 3649, 3696, 3738, 3916, 3936, 4059, 4272, 4592, 4984, 5166, 5412, 5544, 5607, 5874, 5904, 6314, 6408, 6853, 6888, 7216, 7298, 7392, 7476, 7832, 8118, 8544, 8811, 9184, 9471, 9968, 10332, 10824, 10947, 11088, 11214, 11748, 11808, 12628, 12816, 13706, 13776, 14432, 14596, 14952, 15664, 16236, 17622, 18942, 19936, 20559, 20664, 21648, 21894, 22176, 22428, 23496, 25256, 25543, 25632, 27412, 27552, 28413, 29192, 29904, 31328, 32472, 32841, 35244, 37884, 40139, 41118, 41328, 43296, 43788, 44856, 46992, 50512, 51086, 54824, 56826, 58384, 59808, 61677, 64944, 65682, 70488, 75768, 76629, 80278, 82236, 82656, 87576, 89712, 93984, 101024, 102172, 109648, 113652, 116768, 120417, 123354, 129888, 131364, 140976, 151536, 153258, 160556, 164472, 175152, 179424, 204344, 219296, 227304, 229887, 240834, 246708, 262728, 280973, 281952, 303072, 306516, 321112, 328944, 350304, 361251, 408688, 454608, 459774, 481668, 493416, 525456, 561946, 613032, 642224, 657888, 722502, 817376, 842919, 909216, 919548, 963336, 986832, 1050912, 1123892, 1226064, 1284448, 1445004, 1685838, 1839096, 1926672, 1973664, 2247784, 2452128, 2528757, 2890008, 3371676, 3678192, 3853344, 4495568, 5057514, 5780016, 6743352, 7356384, 8991136, 10115028, 11560032, 13486704, 20230056, 26973408, 40460112, 80920224]

約数ペア:

[(1, 80920224), (2, 40460112), (3, 26973408), (4, 20230056), (6, 13486704), (7, 11560032), (8, 10115028), (9, 8991136), (11, 7356384), (12, 6743352), (14, 5780016), (16, 5057514), (18, 4495568), (21, 3853344), (22, 3678192), (24, 3371676), (28, 2890008), (32, 2528757), (33, 2452128), (36, 2247784), (41, 1973664), (42, 1926672), (44, 1839096), (48, 1685838), (56, 1445004), (63, 1284448), (66, 1226064), (72, 1123892), (77, 1050912), (82, 986832), (84, 963336), (88, 919548), (89, 909216), (96, 842919), (99, 817376), (112, 722502), (123, 657888), (126, 642224), (132, 613032), (144, 561946), (154, 525456), (164, 493416), (168, 481668), (176, 459774), (178, 454608), (198, 408688), (224, 361251), (231, 350304), (246, 328944), (252, 321112), (264, 306516), (267, 303072), (287, 281952), (288, 280973), (308, 262728), (328, 246708), (336, 240834), (352, 229887), (356, 227304), (369, 219296), (396, 204344), (451, 179424), (462, 175152), (492, 164472), (504, 160556), (528, 153258), (534, 151536), (574, 140976), (616, 131364), (623, 129888), (656, 123354), (672, 120417), (693, 116768), (712, 113652), (738, 109648), (792, 102172), (801, 101024), (861, 93984), (902, 89712), (924, 87576), (979, 82656), (984, 82236), (1008, 80278), (1056, 76629), (1068, 75768), (1148, 70488), (1232, 65682), (1246, 64944), (1312, 61677), (1353, 59808), (1386, 58384), (1424, 56826), (1476, 54824), (1584, 51086), (1602, 50512), (1722, 46992), (1804, 44856), (1848, 43788), (1869, 43296), (1958, 41328), (1968, 41118), (2016, 40139), (2136, 37884), (2296, 35244), (2464, 32841), (2492, 32472), (2583, 31328), (2706, 29904), (2772, 29192), (2848, 28413), (2937, 27552), (2952, 27412), (3157, 25632), (3168, 25543), (3204, 25256), (3444, 23496), (3608, 22428), (3649, 22176), (3696, 21894), (3738, 21648), (3916, 20664), (3936, 20559), (4059, 19936), (4272, 18942), (4592, 17622), (4984, 16236), (5166, 15664), (5412, 14952), (5544, 14596), (5607, 14432), (5874, 13776), (5904, 13706), (6314, 12816), (6408, 12628), (6853, 11808), (6888, 11748), (7216, 11214), (7298, 11088), (7392, 10947), (7476, 10824), (7832, 10332), (8118, 9968), (8544, 9471), (8811, 9184)]