313440000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 180

約数和(自身を含む): 1044022056

約数和(自身を除く): 730582056

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, 625, 640, 653, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1306, 1500, 1600, 1875, 1920, 1959, 2000, 2400, 2500, 2612, 3000, 3200, 3265, 3750, 3840, 3918, 4000, 4800, 5000, 5224, 6000, 6400, 6530, 7500, 7836, 8000, 9600, 9795, 10000, 10448, 12000, 13060, 15000, 15672, 16000, 16325, 19200, 19590, 20000, 20896, 24000, 26120, 30000, 31344, 32000, 32650, 39180, 40000, 41792, 48000, 48975, 52240, 60000, 62688, 65300, 78360, 80000, 81625, 83584, 96000, 97950, 104480, 120000, 125376, 130600, 156720, 160000, 163250, 167168, 195900, 208960, 240000, 244875, 250752, 261200, 313440, 326500, 391800, 408125, 417920, 480000, 489750, 501504, 522400, 626880, 653000, 783600, 816250, 835840, 979500, 1044800, 1224375, 1253760, 1306000, 1567200, 1632500, 1959000, 2089600, 2448750, 2507520, 2612000, 3134400, 3265000, 3918000, 4179200, 4897500, 5224000, 6268800, 6530000, 7836000, 9795000, 10448000, 12537600, 13060000, 15672000, 19590000, 20896000, 26120000, 31344000, 39180000, 52240000, 62688000, 78360000, 104480000, 156720000, 313440000]

約数ペア:

[(1, 313440000), (2, 156720000), (3, 104480000), (4, 78360000), (5, 62688000), (6, 52240000), (8, 39180000), (10, 31344000), (12, 26120000), (15, 20896000), (16, 19590000), (20, 15672000), (24, 13060000), (25, 12537600), (30, 10448000), (32, 9795000), (40, 7836000), (48, 6530000), (50, 6268800), (60, 5224000), (64, 4897500), (75, 4179200), (80, 3918000), (96, 3265000), (100, 3134400), (120, 2612000), (125, 2507520), (128, 2448750), (150, 2089600), (160, 1959000), (192, 1632500), (200, 1567200), (240, 1306000), (250, 1253760), (256, 1224375), (300, 1044800), (320, 979500), (375, 835840), (384, 816250), (400, 783600), (480, 653000), (500, 626880), (600, 522400), (625, 501504), (640, 489750), (653, 480000), (750, 417920), (768, 408125), (800, 391800), (960, 326500), (1000, 313440), (1200, 261200), (1250, 250752), (1280, 244875), (1306, 240000), (1500, 208960), (1600, 195900), (1875, 167168), (1920, 163250), (1959, 160000), (2000, 156720), (2400, 130600), (2500, 125376), (2612, 120000), (3000, 104480), (3200, 97950), (3265, 96000), (3750, 83584), (3840, 81625), (3918, 80000), (4000, 78360), (4800, 65300), (5000, 62688), (5224, 60000), (6000, 52240), (6400, 48975), (6530, 48000), (7500, 41792), (7836, 40000), (8000, 39180), (9600, 32650), (9795, 32000), (10000, 31344), (10448, 30000), (12000, 26120), (13060, 24000), (15000, 20896), (15672, 20000), (16000, 19590), (16325, 19200)]