21446688000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{223403}}^1$

素因数の和:223437

約数の個数: 144

約数和(自身を含む): 71235493056

約数和(自身を除く): 49788805056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 12000, 16000, 19200, 24000, 32000, 48000, 96000, 223403, 446806, 670209, 893612, 1117015, 1340418, 1787224, 2234030, 2680836, 3351045, 3574448, 4468060, 5361672, 5585075, 6702090, 7148896, 8936120, 10723344, 11170150, 13404180, 14297792, 16755225, 17872240, 21446688, 22340300, 26808360, 27925375, 28595584, 33510450, 35744480, 42893376, 44680600, 53616720, 55850750, 57191168, 67020900, 71488960, 83776125, 85786752, 89361200, 107233440, 111701500, 134041800, 142977920, 167552250, 171573504, 178722400, 214466880, 223403000, 268083600, 285955840, 335104500, 357444800, 428933760, 446806000, 536167200, 670209000, 714889600, 857867520, 893612000, 1072334400, 1340418000, 1429779200, 1787224000, 2144668800, 2680836000, 3574448000, 4289337600, 5361672000, 7148896000, 10723344000, 21446688000]

約数ペア:

[(1, 21446688000), (2, 10723344000), (3, 7148896000), (4, 5361672000), (5, 4289337600), (6, 3574448000), (8, 2680836000), (10, 2144668800), (12, 1787224000), (15, 1429779200), (16, 1340418000), (20, 1072334400), (24, 893612000), (25, 857867520), (30, 714889600), (32, 670209000), (40, 536167200), (48, 446806000), (50, 428933760), (60, 357444800), (64, 335104500), (75, 285955840), (80, 268083600), (96, 223403000), (100, 214466880), (120, 178722400), (125, 171573504), (128, 167552250), (150, 142977920), (160, 134041800), (192, 111701500), (200, 107233440), (240, 89361200), (250, 85786752), (256, 83776125), (300, 71488960), (320, 67020900), (375, 57191168), (384, 55850750), (400, 53616720), (480, 44680600), (500, 42893376), (600, 35744480), (640, 33510450), (750, 28595584), (768, 27925375), (800, 26808360), (960, 22340300), (1000, 21446688), (1200, 17872240), (1280, 16755225), (1500, 14297792), (1600, 13404180), (1920, 11170150), (2000, 10723344), (2400, 8936120), (3000, 7148896), (3200, 6702090), (3840, 5585075), (4000, 5361672), (4800, 4468060), (6000, 3574448), (6400, 3351045), (8000, 2680836), (9600, 2234030), (12000, 1787224), (16000, 1340418), (19200, 1117015), (24000, 893612), (32000, 670209), (48000, 446806), (96000, 223403)]