640860488928

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22476869}}^1$

素因数の和:22476902

約数の個数: 120

約数和(自身を含む): 2056094160120

約数和(自身を除く): 1415233671192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 9504, 14256, 28512, 22476869, 44953738, 67430607, 89907476, 134861214, 179814952, 202291821, 247245559, 269722428, 359629904, 404583642, 494491118, 539444856, 606875463, 719259808, 741736677, 809167284, 988982236, 1078889712, 1213750926, 1483473354, 1618334568, 1820626389, 1977964472, 2157779424, 2225210031, 2427501852, 2966946708, 3236669136, 3641252778, 3955928944, 4450420062, 4855003704, 5933893416, 6473338272, 6675630093, 7282505556, 7911857888, 8900840124, 9710007408, 11867786832, 13351260186, 14565011112, 17801680248, 19420014816, 20026890279, 23735573664, 26702520372, 29130022224, 35603360496, 40053780558, 53405040744, 58260044448, 71206720992, 80107561116, 106810081488, 160215122232, 213620162976, 320430244464, 640860488928]

約数ペア:

[(1, 640860488928), (2, 320430244464), (3, 213620162976), (4, 160215122232), (6, 106810081488), (8, 80107561116), (9, 71206720992), (11, 58260044448), (12, 53405040744), (16, 40053780558), (18, 35603360496), (22, 29130022224), (24, 26702520372), (27, 23735573664), (32, 20026890279), (33, 19420014816), (36, 17801680248), (44, 14565011112), (48, 13351260186), (54, 11867786832), (66, 9710007408), (72, 8900840124), (81, 7911857888), (88, 7282505556), (96, 6675630093), (99, 6473338272), (108, 5933893416), (132, 4855003704), (144, 4450420062), (162, 3955928944), (176, 3641252778), (198, 3236669136), (216, 2966946708), (264, 2427501852), (288, 2225210031), (297, 2157779424), (324, 1977964472), (352, 1820626389), (396, 1618334568), (432, 1483473354), (528, 1213750926), (594, 1078889712), (648, 988982236), (792, 809167284), (864, 741736677), (891, 719259808), (1056, 606875463), (1188, 539444856), (1296, 494491118), (1584, 404583642), (1782, 359629904), (2376, 269722428), (2592, 247245559), (3168, 202291821), (3564, 179814952), (4752, 134861214), (7128, 89907476), (9504, 67430607), (14256, 44953738), (28512, 22476869)]