88056640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2112

約数の個数: 112

約数和(自身を含む): 252374400

約数和(自身を除く): 164317760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2069, 2128, 2240, 2660, 3040, 4138, 4256, 5320, 6080, 8276, 8512, 10345, 10640, 14483, 16552, 20690, 21280, 28966, 33104, 39311, 41380, 42560, 57932, 66208, 72415, 78622, 82760, 115864, 132416, 144830, 157244, 165520, 196555, 231728, 275177, 289660, 314488, 331040, 393110, 463456, 550354, 579320, 628976, 662080, 786220, 926912, 1100708, 1158640, 1257952, 1375885, 1572440, 2201416, 2317280, 2515904, 2751770, 3144880, 4402832, 4634560, 5503540, 6289760, 8805664, 11007080, 12579520, 17611328, 22014160, 44028320, 88056640]

約数ペア:

[(1, 88056640), (2, 44028320), (4, 22014160), (5, 17611328), (7, 12579520), (8, 11007080), (10, 8805664), (14, 6289760), (16, 5503540), (19, 4634560), (20, 4402832), (28, 3144880), (32, 2751770), (35, 2515904), (38, 2317280), (40, 2201416), (56, 1572440), (64, 1375885), (70, 1257952), (76, 1158640), (80, 1100708), (95, 926912), (112, 786220), (133, 662080), (140, 628976), (152, 579320), (160, 550354), (190, 463456), (224, 393110), (266, 331040), (280, 314488), (304, 289660), (320, 275177), (380, 231728), (448, 196555), (532, 165520), (560, 157244), (608, 144830), (665, 132416), (760, 115864), (1064, 82760), (1120, 78622), (1216, 72415), (1330, 66208), (1520, 57932), (2069, 42560), (2128, 41380), (2240, 39311), (2660, 33104), (3040, 28966), (4138, 21280), (4256, 20690), (5320, 16552), (6080, 14483), (8276, 10640), (8512, 10345)]