133689920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4628

約数の個数: 112

約数和(自身を含む): 391899648

約数和(自身を除く): 258209728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4591, 5824, 7280, 9182, 14560, 18364, 22955, 29120, 32137, 36728, 45910, 59683, 64274, 73456, 91820, 119366, 128548, 146912, 160685, 183640, 238732, 257096, 293824, 298415, 321370, 367280, 417781, 477464, 514192, 596830, 642740, 734560, 835562, 954928, 1028384, 1193660, 1285480, 1469120, 1671124, 1909856, 2056768, 2088905, 2387320, 2570960, 3342248, 3819712, 4177810, 4774640, 5141920, 6684496, 8355620, 9549280, 10283840, 13368992, 16711240, 19098560, 26737984, 33422480, 66844960, 133689920]

約数ペア:

[(1, 133689920), (2, 66844960), (4, 33422480), (5, 26737984), (7, 19098560), (8, 16711240), (10, 13368992), (13, 10283840), (14, 9549280), (16, 8355620), (20, 6684496), (26, 5141920), (28, 4774640), (32, 4177810), (35, 3819712), (40, 3342248), (52, 2570960), (56, 2387320), (64, 2088905), (65, 2056768), (70, 1909856), (80, 1671124), (91, 1469120), (104, 1285480), (112, 1193660), (130, 1028384), (140, 954928), (160, 835562), (182, 734560), (208, 642740), (224, 596830), (260, 514192), (280, 477464), (320, 417781), (364, 367280), (416, 321370), (448, 298415), (455, 293824), (520, 257096), (560, 238732), (728, 183640), (832, 160685), (910, 146912), (1040, 128548), (1120, 119366), (1456, 91820), (1820, 73456), (2080, 64274), (2240, 59683), (2912, 45910), (3640, 36728), (4160, 32137), (4591, 29120), (5824, 22955), (7280, 18364), (9182, 14560)]