229361440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18617}}^1$

素因数の和:18650

約数の個数: 96

約数和(自身を含む): 675609984

約数和(自身を除く): 446248544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 18617, 37234, 74468, 93085, 130319, 148936, 186170, 204787, 260638, 297872, 372340, 409574, 521276, 595744, 651595, 744680, 819148, 1023935, 1042552, 1303190, 1433509, 1489360, 1638296, 2047870, 2085104, 2606380, 2867018, 2978720, 3276592, 4095740, 4170208, 5212760, 5734036, 6553184, 7167545, 8191480, 10425520, 11468072, 14335090, 16382960, 20851040, 22936144, 28670180, 32765920, 45872288, 57340360, 114680720, 229361440]

約数ペア:

[(1, 229361440), (2, 114680720), (4, 57340360), (5, 45872288), (7, 32765920), (8, 28670180), (10, 22936144), (11, 20851040), (14, 16382960), (16, 14335090), (20, 11468072), (22, 10425520), (28, 8191480), (32, 7167545), (35, 6553184), (40, 5734036), (44, 5212760), (55, 4170208), (56, 4095740), (70, 3276592), (77, 2978720), (80, 2867018), (88, 2606380), (110, 2085104), (112, 2047870), (140, 1638296), (154, 1489360), (160, 1433509), (176, 1303190), (220, 1042552), (224, 1023935), (280, 819148), (308, 744680), (352, 651595), (385, 595744), (440, 521276), (560, 409574), (616, 372340), (770, 297872), (880, 260638), (1120, 204787), (1232, 186170), (1540, 148936), (1760, 130319), (2464, 93085), (3080, 74468), (6160, 37234), (12320, 18617)]