713973040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 1898717760

約数和(自身を除く): 1184744720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 101, 110, 116, 145, 176, 202, 220, 232, 277, 290, 319, 404, 440, 464, 505, 554, 580, 638, 808, 880, 1010, 1108, 1111, 1160, 1276, 1385, 1595, 1616, 2020, 2216, 2222, 2320, 2552, 2770, 2929, 3047, 3190, 4040, 4432, 4444, 5104, 5540, 5555, 5858, 6094, 6380, 8033, 8080, 8888, 11080, 11110, 11716, 12188, 12760, 14645, 15235, 16066, 17776, 22160, 22220, 23432, 24376, 25520, 27977, 29290, 30470, 32132, 32219, 40165, 44440, 46864, 48752, 55954, 58580, 60940, 64264, 64438, 80330, 88363, 88880, 111908, 117160, 121880, 128528, 128876, 139885, 160660, 161095, 176726, 223816, 234320, 243760, 257752, 279770, 307747, 321320, 322190, 353452, 441815, 447632, 515504, 559540, 615494, 642640, 644380, 706904, 811333, 883630, 1119080, 1230988, 1288760, 1413808, 1538735, 1622666, 1767260, 2238160, 2461976, 2577520, 3077470, 3245332, 3534520, 4056665, 4923952, 6154940, 6490664, 7069040, 8113330, 8924663, 12309880, 12981328, 16226660, 17849326, 24619760, 32453320, 35698652, 44623315, 64906640, 71397304, 89246630, 142794608, 178493260, 356986520, 713973040]

約数ペア:

[(1, 713973040), (2, 356986520), (4, 178493260), (5, 142794608), (8, 89246630), (10, 71397304), (11, 64906640), (16, 44623315), (20, 35698652), (22, 32453320), (29, 24619760), (40, 17849326), (44, 16226660), (55, 12981328), (58, 12309880), (80, 8924663), (88, 8113330), (101, 7069040), (110, 6490664), (116, 6154940), (145, 4923952), (176, 4056665), (202, 3534520), (220, 3245332), (232, 3077470), (277, 2577520), (290, 2461976), (319, 2238160), (404, 1767260), (440, 1622666), (464, 1538735), (505, 1413808), (554, 1288760), (580, 1230988), (638, 1119080), (808, 883630), (880, 811333), (1010, 706904), (1108, 644380), (1111, 642640), (1160, 615494), (1276, 559540), (1385, 515504), (1595, 447632), (1616, 441815), (2020, 353452), (2216, 322190), (2222, 321320), (2320, 307747), (2552, 279770), (2770, 257752), (2929, 243760), (3047, 234320), (3190, 223816), (4040, 176726), (4432, 161095), (4444, 160660), (5104, 139885), (5540, 128876), (5555, 128528), (5858, 121880), (6094, 117160), (6380, 111908), (8033, 88880), (8080, 88363), (8888, 80330), (11080, 64438), (11110, 64264), (11716, 60940), (12188, 58580), (12760, 55954), (14645, 48752), (15235, 46864), (16066, 44440), (17776, 40165), (22160, 32219), (22220, 32132), (23432, 30470), (24376, 29290), (25520, 27977)]