286048000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 144

約数和(自身を含む): 815016384

約数和(自身を除く): 528968384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1277, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2554, 2800, 3200, 3500, 4000, 4480, 5108, 5600, 6385, 6400, 7000, 8000, 8939, 8960, 10216, 11200, 12770, 14000, 16000, 17878, 20432, 22400, 25540, 28000, 31925, 32000, 35756, 40864, 44695, 44800, 51080, 56000, 63850, 71512, 81728, 89390, 102160, 112000, 127700, 143024, 159625, 163456, 178780, 204320, 223475, 224000, 255400, 286048, 319250, 326912, 357560, 408640, 446950, 510800, 572096, 638500, 715120, 817280, 893900, 1021600, 1117375, 1144192, 1277000, 1430240, 1634560, 1787800, 2043200, 2234750, 2288384, 2554000, 2860480, 3575600, 4086400, 4469500, 5108000, 5720960, 7151200, 8172800, 8939000, 10216000, 11441920, 14302400, 17878000, 20432000, 28604800, 35756000, 40864000, 57209600, 71512000, 143024000, 286048000]

約数ペア:

[(1, 286048000), (2, 143024000), (4, 71512000), (5, 57209600), (7, 40864000), (8, 35756000), (10, 28604800), (14, 20432000), (16, 17878000), (20, 14302400), (25, 11441920), (28, 10216000), (32, 8939000), (35, 8172800), (40, 7151200), (50, 5720960), (56, 5108000), (64, 4469500), (70, 4086400), (80, 3575600), (100, 2860480), (112, 2554000), (125, 2288384), (128, 2234750), (140, 2043200), (160, 1787800), (175, 1634560), (200, 1430240), (224, 1277000), (250, 1144192), (256, 1117375), (280, 1021600), (320, 893900), (350, 817280), (400, 715120), (448, 638500), (500, 572096), (560, 510800), (640, 446950), (700, 408640), (800, 357560), (875, 326912), (896, 319250), (1000, 286048), (1120, 255400), (1277, 224000), (1280, 223475), (1400, 204320), (1600, 178780), (1750, 163456), (1792, 159625), (2000, 143024), (2240, 127700), (2554, 112000), (2800, 102160), (3200, 89390), (3500, 81728), (4000, 71512), (4480, 63850), (5108, 56000), (5600, 51080), (6385, 44800), (6400, 44695), (7000, 40864), (8000, 35756), (8939, 32000), (8960, 31925), (10216, 28000), (11200, 25540), (12770, 22400), (14000, 20432), (16000, 17878)]