352226560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 1015459200

約数和(自身を除く): 663232640

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, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2069, 2128, 2240, 2432, 2660, 3040, 4138, 4256, 4480, 4864, 5320, 6080, 8276, 8512, 8960, 10345, 10640, 12160, 14483, 16552, 17024, 20690, 21280, 24320, 28966, 33104, 34048, 39311, 41380, 42560, 57932, 66208, 72415, 78622, 82760, 85120, 115864, 132416, 144830, 157244, 165520, 170240, 196555, 231728, 264832, 275177, 289660, 314488, 331040, 393110, 463456, 529664, 550354, 579320, 628976, 662080, 786220, 926912, 1100708, 1158640, 1257952, 1324160, 1375885, 1572440, 1853824, 2201416, 2317280, 2515904, 2648320, 2751770, 3144880, 3707648, 4402832, 4634560, 5031808, 5503540, 6289760, 8805664, 9269120, 10063616, 11007080, 12579520, 17611328, 18538240, 22014160, 25159040, 35222656, 44028320, 50318080, 70445312, 88056640, 176113280, 352226560]

約数ペア:

[(1, 352226560), (2, 176113280), (4, 88056640), (5, 70445312), (7, 50318080), (8, 44028320), (10, 35222656), (14, 25159040), (16, 22014160), (19, 18538240), (20, 17611328), (28, 12579520), (32, 11007080), (35, 10063616), (38, 9269120), (40, 8805664), (56, 6289760), (64, 5503540), (70, 5031808), (76, 4634560), (80, 4402832), (95, 3707648), (112, 3144880), (128, 2751770), (133, 2648320), (140, 2515904), (152, 2317280), (160, 2201416), (190, 1853824), (224, 1572440), (256, 1375885), (266, 1324160), (280, 1257952), (304, 1158640), (320, 1100708), (380, 926912), (448, 786220), (532, 662080), (560, 628976), (608, 579320), (640, 550354), (665, 529664), (760, 463456), (896, 393110), (1064, 331040), (1120, 314488), (1216, 289660), (1280, 275177), (1330, 264832), (1520, 231728), (1792, 196555), (2069, 170240), (2128, 165520), (2240, 157244), (2432, 144830), (2660, 132416), (3040, 115864), (4138, 85120), (4256, 82760), (4480, 78622), (4864, 72415), (5320, 66208), (6080, 57932), (8276, 42560), (8512, 41380), (8960, 39311), (10345, 34048), (10640, 33104), (12160, 28966), (14483, 24320), (16552, 21280), (17024, 20690)]