1569883840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9966

約数の個数: 112

約数和(自身を含む): 4332939264

約数和(自身を除く): 2763055424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4544, 4970, 5680, 7952, 9871, 9940, 11360, 15904, 19742, 19880, 22720, 31808, 39484, 39760, 49355, 69097, 78968, 79520, 98710, 138194, 157936, 159040, 197420, 276388, 315872, 345485, 394840, 552776, 631744, 690970, 700841, 789680, 1105552, 1381940, 1401682, 1579360, 2211104, 2763880, 2803364, 3158720, 3504205, 4422208, 4905887, 5527760, 5606728, 7008410, 9811774, 11055520, 11213456, 14016820, 19623548, 22111040, 22426912, 24529435, 28033640, 39247096, 44853824, 49058870, 56067280, 78494192, 98117740, 112134560, 156988384, 196235480, 224269120, 313976768, 392470960, 784941920, 1569883840]

約数ペア:

[(1, 1569883840), (2, 784941920), (4, 392470960), (5, 313976768), (7, 224269120), (8, 196235480), (10, 156988384), (14, 112134560), (16, 98117740), (20, 78494192), (28, 56067280), (32, 49058870), (35, 44853824), (40, 39247096), (56, 28033640), (64, 24529435), (70, 22426912), (71, 22111040), (80, 19623548), (112, 14016820), (140, 11213456), (142, 11055520), (160, 9811774), (224, 7008410), (280, 5606728), (284, 5527760), (320, 4905887), (355, 4422208), (448, 3504205), (497, 3158720), (560, 2803364), (568, 2763880), (710, 2211104), (994, 1579360), (1120, 1401682), (1136, 1381940), (1420, 1105552), (1988, 789680), (2240, 700841), (2272, 690970), (2485, 631744), (2840, 552776), (3976, 394840), (4544, 345485), (4970, 315872), (5680, 276388), (7952, 197420), (9871, 159040), (9940, 157936), (11360, 138194), (15904, 98710), (19742, 79520), (19880, 78968), (22720, 69097), (31808, 49355), (39484, 39760)]