80204256

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 268939440

約数和(自身を除く): 188735184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 96, 97, 99, 108, 116, 132, 144, 162, 174, 176, 194, 198, 216, 232, 261, 264, 288, 291, 297, 319, 324, 348, 352, 388, 396, 432, 464, 522, 528, 582, 594, 638, 648, 696, 776, 783, 792, 864, 873, 891, 928, 957, 1044, 1056, 1067, 1164, 1188, 1276, 1296, 1392, 1552, 1566, 1584, 1746, 1782, 1914, 2088, 2134, 2328, 2349, 2376, 2552, 2592, 2619, 2784, 2813, 2871, 3104, 3132, 3168, 3201, 3492, 3564, 3828, 4176, 4268, 4656, 4698, 4752, 5104, 5238, 5626, 5742, 6264, 6402, 6984, 7128, 7656, 7857, 8352, 8439, 8536, 8613, 9312, 9396, 9504, 9603, 10208, 10476, 11252, 11484, 12528, 12804, 13968, 14256, 15312, 15714, 16878, 17072, 17226, 18792, 19206, 20952, 22504, 22968, 25056, 25317, 25608, 25839, 27936, 28512, 28809, 30624, 30943, 31428, 33756, 34144, 34452, 37584, 38412, 41904, 45008, 45936, 50634, 51216, 51678, 57618, 61886, 62856, 67512, 68904, 75168, 75951, 76824, 83808, 86427, 90016, 91872, 92829, 101268, 102432, 103356, 115236, 123772, 125712, 135024, 137808, 151902, 153648, 172854, 185658, 202536, 206712, 227853, 230472, 247544, 251424, 270048, 275616, 278487, 303804, 307296, 345708, 371316, 405072, 413424, 455706, 460944, 495088, 556974, 607608, 691416, 742632, 810144, 826848, 835461, 911412, 921888, 990176, 1113948, 1215216, 1382832, 1485264, 1670922, 1822824, 2227896, 2430432, 2506383, 2765664, 2970528, 3341844, 3645648, 4455792, 5012766, 6683688, 7291296, 8911584, 10025532, 13367376, 20051064, 26734752, 40102128, 80204256]

約数ペア:

[(1, 80204256), (2, 40102128), (3, 26734752), (4, 20051064), (6, 13367376), (8, 10025532), (9, 8911584), (11, 7291296), (12, 6683688), (16, 5012766), (18, 4455792), (22, 3645648), (24, 3341844), (27, 2970528), (29, 2765664), (32, 2506383), (33, 2430432), (36, 2227896), (44, 1822824), (48, 1670922), (54, 1485264), (58, 1382832), (66, 1215216), (72, 1113948), (81, 990176), (87, 921888), (88, 911412), (96, 835461), (97, 826848), (99, 810144), (108, 742632), (116, 691416), (132, 607608), (144, 556974), (162, 495088), (174, 460944), (176, 455706), (194, 413424), (198, 405072), (216, 371316), (232, 345708), (261, 307296), (264, 303804), (288, 278487), (291, 275616), (297, 270048), (319, 251424), (324, 247544), (348, 230472), (352, 227853), (388, 206712), (396, 202536), (432, 185658), (464, 172854), (522, 153648), (528, 151902), (582, 137808), (594, 135024), (638, 125712), (648, 123772), (696, 115236), (776, 103356), (783, 102432), (792, 101268), (864, 92829), (873, 91872), (891, 90016), (928, 86427), (957, 83808), (1044, 76824), (1056, 75951), (1067, 75168), (1164, 68904), (1188, 67512), (1276, 62856), (1296, 61886), (1392, 57618), (1552, 51678), (1566, 51216), (1584, 50634), (1746, 45936), (1782, 45008), (1914, 41904), (2088, 38412), (2134, 37584), (2328, 34452), (2349, 34144), (2376, 33756), (2552, 31428), (2592, 30943), (2619, 30624), (2784, 28809), (2813, 28512), (2871, 27936), (3104, 25839), (3132, 25608), (3168, 25317), (3201, 25056), (3492, 22968), (3564, 22504), (3828, 20952), (4176, 19206), (4268, 18792), (4656, 17226), (4698, 17072), (4752, 16878), (5104, 15714), (5238, 15312), (5626, 14256), (5742, 13968), (6264, 12804), (6402, 12528), (6984, 11484), (7128, 11252), (7656, 10476), (7857, 10208), (8352, 9603), (8439, 9504), (8536, 9396), (8613, 9312)]