378112000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1083438720

約数和(自身を除く): 705326720

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, 211, 224, 250, 256, 280, 320, 350, 400, 422, 448, 500, 512, 560, 640, 700, 800, 844, 875, 896, 1000, 1024, 1055, 1120, 1280, 1400, 1477, 1600, 1688, 1750, 1792, 2000, 2048, 2110, 2240, 2560, 2800, 2954, 3200, 3376, 3500, 3584, 4000, 4220, 4480, 5120, 5275, 5600, 5908, 6400, 6752, 7000, 7168, 7385, 8000, 8440, 8960, 10240, 10550, 11200, 11816, 12800, 13504, 14000, 14336, 14770, 16000, 16880, 17920, 21100, 22400, 23632, 25600, 26375, 27008, 28000, 29540, 32000, 33760, 35840, 36925, 42200, 44800, 47264, 51200, 52750, 54016, 56000, 59080, 64000, 67520, 71680, 73850, 84400, 89600, 94528, 105500, 108032, 112000, 118160, 128000, 135040, 147700, 168800, 179200, 184625, 189056, 211000, 216064, 224000, 236320, 256000, 270080, 295400, 337600, 358400, 369250, 378112, 422000, 432128, 448000, 472640, 540160, 590800, 675200, 738500, 756224, 844000, 896000, 945280, 1080320, 1181600, 1350400, 1477000, 1512448, 1688000, 1792000, 1890560, 2160640, 2363200, 2700800, 2954000, 3024896, 3376000, 3781120, 4726400, 5401600, 5908000, 6752000, 7562240, 9452800, 10803200, 11816000, 13504000, 15124480, 18905600, 23632000, 27008000, 37811200, 47264000, 54016000, 75622400, 94528000, 189056000, 378112000]

約数ペア:

[(1, 378112000), (2, 189056000), (4, 94528000), (5, 75622400), (7, 54016000), (8, 47264000), (10, 37811200), (14, 27008000), (16, 23632000), (20, 18905600), (25, 15124480), (28, 13504000), (32, 11816000), (35, 10803200), (40, 9452800), (50, 7562240), (56, 6752000), (64, 5908000), (70, 5401600), (80, 4726400), (100, 3781120), (112, 3376000), (125, 3024896), (128, 2954000), (140, 2700800), (160, 2363200), (175, 2160640), (200, 1890560), (211, 1792000), (224, 1688000), (250, 1512448), (256, 1477000), (280, 1350400), (320, 1181600), (350, 1080320), (400, 945280), (422, 896000), (448, 844000), (500, 756224), (512, 738500), (560, 675200), (640, 590800), (700, 540160), (800, 472640), (844, 448000), (875, 432128), (896, 422000), (1000, 378112), (1024, 369250), (1055, 358400), (1120, 337600), (1280, 295400), (1400, 270080), (1477, 256000), (1600, 236320), (1688, 224000), (1750, 216064), (1792, 211000), (2000, 189056), (2048, 184625), (2110, 179200), (2240, 168800), (2560, 147700), (2800, 135040), (2954, 128000), (3200, 118160), (3376, 112000), (3500, 108032), (3584, 105500), (4000, 94528), (4220, 89600), (4480, 84400), (5120, 73850), (5275, 71680), (5600, 67520), (5908, 64000), (6400, 59080), (6752, 56000), (7000, 54016), (7168, 52750), (7385, 51200), (8000, 47264), (8440, 44800), (8960, 42200), (10240, 36925), (10550, 35840), (11200, 33760), (11816, 32000), (12800, 29540), (13504, 28000), (14000, 27008), (14336, 26375), (14770, 25600), (16000, 23632), (16880, 22400), (17920, 21100)]