68279205280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{175543}}^1$

素因数の和:175599

約数の個数: 192

約数和(自身を含む): 200659431168

約数和(自身を除く): 132380225888

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 352, 374, 416, 440, 442, 520, 544, 572, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1360, 1430, 1496, 1760, 1768, 1870, 2080, 2210, 2288, 2431, 2720, 2860, 2992, 3536, 3740, 4420, 4576, 4862, 5720, 5984, 7072, 7480, 8840, 9724, 11440, 12155, 14960, 17680, 19448, 22880, 24310, 29920, 35360, 38896, 48620, 77792, 97240, 175543, 194480, 351086, 388960, 702172, 877715, 1404344, 1755430, 1930973, 2282059, 2808688, 2984231, 3510860, 3861946, 4564118, 5617376, 5968462, 7021720, 7723892, 9128236, 9654865, 11410295, 11936924, 14043440, 14921155, 15447784, 18256472, 19309730, 22820590, 23873848, 25102649, 28086880, 29842310, 30895568, 32826541, 36512944, 38619460, 38795003, 45641180, 47747696, 50205298, 59684620, 61791136, 65653082, 73025888, 77238920, 77590006, 91282360, 95495392, 100410596, 119369240, 125513245, 131306164, 154477840, 155180012, 164132705, 182564720, 193975015, 200821192, 238738480, 251026490, 262612328, 308955680, 310360024, 328265410, 365129440, 387950030, 401642384, 426745033, 477476960, 502052980, 525224656, 620720048, 656530820, 775900060, 803284768, 853490066, 1004105960, 1050449312, 1241440096, 1313061640, 1551800120, 1706980132, 2008211920, 2133725165, 2626123280, 3103600240, 3413960264, 4016423840, 4267450330, 5252246560, 6207200480, 6827920528, 8534900660, 13655841056, 17069801320, 34139602640, 68279205280]

約数ペア:

[(1, 68279205280), (2, 34139602640), (4, 17069801320), (5, 13655841056), (8, 8534900660), (10, 6827920528), (11, 6207200480), (13, 5252246560), (16, 4267450330), (17, 4016423840), (20, 3413960264), (22, 3103600240), (26, 2626123280), (32, 2133725165), (34, 2008211920), (40, 1706980132), (44, 1551800120), (52, 1313061640), (55, 1241440096), (65, 1050449312), (68, 1004105960), (80, 853490066), (85, 803284768), (88, 775900060), (104, 656530820), (110, 620720048), (130, 525224656), (136, 502052980), (143, 477476960), (160, 426745033), (170, 401642384), (176, 387950030), (187, 365129440), (208, 328265410), (220, 310360024), (221, 308955680), (260, 262612328), (272, 251026490), (286, 238738480), (340, 200821192), (352, 193975015), (374, 182564720), (416, 164132705), (440, 155180012), (442, 154477840), (520, 131306164), (544, 125513245), (572, 119369240), (680, 100410596), (715, 95495392), (748, 91282360), (880, 77590006), (884, 77238920), (935, 73025888), (1040, 65653082), (1105, 61791136), (1144, 59684620), (1360, 50205298), (1430, 47747696), (1496, 45641180), (1760, 38795003), (1768, 38619460), (1870, 36512944), (2080, 32826541), (2210, 30895568), (2288, 29842310), (2431, 28086880), (2720, 25102649), (2860, 23873848), (2992, 22820590), (3536, 19309730), (3740, 18256472), (4420, 15447784), (4576, 14921155), (4862, 14043440), (5720, 11936924), (5984, 11410295), (7072, 9654865), (7480, 9128236), (8840, 7723892), (9724, 7021720), (11440, 5968462), (12155, 5617376), (14960, 4564118), (17680, 3861946), (19448, 3510860), (22880, 2984231), (24310, 2808688), (29920, 2282059), (35360, 1930973), (38896, 1755430), (48620, 1404344), (77792, 877715), (97240, 702172), (175543, 388960), (194480, 351086)]