5311648000

素因数分解:

$2^8\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 13346371584

約数和(自身を除く): 8034723584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 256, 320, 400, 500, 508, 635, 640, 800, 1000, 1016, 1270, 1280, 1307, 1600, 2000, 2032, 2540, 2614, 3175, 3200, 4000, 4064, 5080, 5228, 6350, 6400, 6535, 8000, 8128, 10160, 10456, 12700, 13070, 15875, 16000, 16256, 20320, 20912, 25400, 26140, 31750, 32000, 32512, 32675, 40640, 41824, 50800, 52280, 63500, 65350, 81280, 83648, 101600, 104560, 127000, 130700, 162560, 163375, 165989, 167296, 203200, 209120, 254000, 261400, 326750, 331978, 334592, 406400, 418240, 508000, 522800, 653500, 663956, 812800, 829945, 836480, 1016000, 1045600, 1307000, 1327912, 1659890, 1672960, 2032000, 2091200, 2614000, 2655824, 3319780, 4064000, 4149725, 4182400, 5228000, 5311648, 6639560, 8299450, 8364800, 10456000, 10623296, 13279120, 16598900, 20748625, 20912000, 21246592, 26558240, 33197800, 41497250, 41824000, 42493184, 53116480, 66395600, 82994500, 106232960, 132791200, 165989000, 212465920, 265582400, 331978000, 531164800, 663956000, 1062329600, 1327912000, 2655824000, 5311648000]

約数ペア:

[(1, 5311648000), (2, 2655824000), (4, 1327912000), (5, 1062329600), (8, 663956000), (10, 531164800), (16, 331978000), (20, 265582400), (25, 212465920), (32, 165989000), (40, 132791200), (50, 106232960), (64, 82994500), (80, 66395600), (100, 53116480), (125, 42493184), (127, 41824000), (128, 41497250), (160, 33197800), (200, 26558240), (250, 21246592), (254, 20912000), (256, 20748625), (320, 16598900), (400, 13279120), (500, 10623296), (508, 10456000), (635, 8364800), (640, 8299450), (800, 6639560), (1000, 5311648), (1016, 5228000), (1270, 4182400), (1280, 4149725), (1307, 4064000), (1600, 3319780), (2000, 2655824), (2032, 2614000), (2540, 2091200), (2614, 2032000), (3175, 1672960), (3200, 1659890), (4000, 1327912), (4064, 1307000), (5080, 1045600), (5228, 1016000), (6350, 836480), (6400, 829945), (6535, 812800), (8000, 663956), (8128, 653500), (10160, 522800), (10456, 508000), (12700, 418240), (13070, 406400), (15875, 334592), (16000, 331978), (16256, 326750), (20320, 261400), (20912, 254000), (25400, 209120), (26140, 203200), (31750, 167296), (32000, 165989), (32512, 163375), (32675, 162560), (40640, 130700), (41824, 127000), (50800, 104560), (52280, 101600), (63500, 83648), (65350, 81280)]