83982080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 254453472

約数和(自身を除く): 170471392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 103, 104, 112, 128, 130, 140, 160, 182, 196, 206, 208, 224, 245, 256, 260, 280, 320, 364, 392, 412, 416, 448, 455, 490, 515, 520, 560, 637, 640, 721, 728, 784, 824, 832, 896, 910, 980, 1030, 1040, 1120, 1274, 1280, 1339, 1442, 1456, 1568, 1648, 1664, 1792, 1820, 1960, 2060, 2080, 2240, 2548, 2678, 2884, 2912, 3136, 3185, 3296, 3328, 3605, 3640, 3920, 4120, 4160, 4480, 5047, 5096, 5356, 5768, 5824, 6272, 6370, 6592, 6695, 7210, 7280, 7840, 8240, 8320, 8960, 9373, 10094, 10192, 10712, 11536, 11648, 12544, 12740, 13184, 13390, 14420, 14560, 15680, 16480, 16640, 18746, 20188, 20384, 21424, 23072, 23296, 25235, 25480, 26368, 26780, 28840, 29120, 31360, 32960, 37492, 40376, 40768, 42848, 46144, 46865, 50470, 50960, 53560, 57680, 58240, 62720, 65611, 65920, 74984, 80752, 81536, 85696, 92288, 93730, 100940, 101920, 107120, 115360, 116480, 131222, 131840, 149968, 161504, 163072, 171392, 184576, 187460, 201880, 203840, 214240, 230720, 262444, 299936, 323008, 328055, 342784, 374920, 403760, 407680, 428480, 461440, 524888, 599872, 646016, 656110, 749840, 807520, 815360, 856960, 922880, 1049776, 1199744, 1292032, 1312220, 1499680, 1615040, 1713920, 2099552, 2399488, 2624440, 2999360, 3230080, 4199104, 5248880, 5998720, 6460160, 8398208, 10497760, 11997440, 16796416, 20995520, 41991040, 83982080]

約数ペア:

[(1, 83982080), (2, 41991040), (4, 20995520), (5, 16796416), (7, 11997440), (8, 10497760), (10, 8398208), (13, 6460160), (14, 5998720), (16, 5248880), (20, 4199104), (26, 3230080), (28, 2999360), (32, 2624440), (35, 2399488), (40, 2099552), (49, 1713920), (52, 1615040), (56, 1499680), (64, 1312220), (65, 1292032), (70, 1199744), (80, 1049776), (91, 922880), (98, 856960), (103, 815360), (104, 807520), (112, 749840), (128, 656110), (130, 646016), (140, 599872), (160, 524888), (182, 461440), (196, 428480), (206, 407680), (208, 403760), (224, 374920), (245, 342784), (256, 328055), (260, 323008), (280, 299936), (320, 262444), (364, 230720), (392, 214240), (412, 203840), (416, 201880), (448, 187460), (455, 184576), (490, 171392), (515, 163072), (520, 161504), (560, 149968), (637, 131840), (640, 131222), (721, 116480), (728, 115360), (784, 107120), (824, 101920), (832, 100940), (896, 93730), (910, 92288), (980, 85696), (1030, 81536), (1040, 80752), (1120, 74984), (1274, 65920), (1280, 65611), (1339, 62720), (1442, 58240), (1456, 57680), (1568, 53560), (1648, 50960), (1664, 50470), (1792, 46865), (1820, 46144), (1960, 42848), (2060, 40768), (2080, 40376), (2240, 37492), (2548, 32960), (2678, 31360), (2884, 29120), (2912, 28840), (3136, 26780), (3185, 26368), (3296, 25480), (3328, 25235), (3605, 23296), (3640, 23072), (3920, 21424), (4120, 20384), (4160, 20188), (4480, 18746), (5047, 16640), (5096, 16480), (5356, 15680), (5768, 14560), (5824, 14420), (6272, 13390), (6370, 13184), (6592, 12740), (6695, 12544), (7210, 11648), (7280, 11536), (7840, 10712), (8240, 10192), (8320, 10094), (8960, 9373)]