261504000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 264

約数和(自身を含む): 946500048

約数和(自身を除く): 684996048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 227, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 454, 480, 500, 512, 576, 600, 640, 681, 720, 750, 768, 800, 900, 908, 960, 1000, 1024, 1125, 1135, 1152, 1200, 1280, 1362, 1440, 1500, 1536, 1600, 1800, 1816, 1920, 2000, 2043, 2250, 2270, 2304, 2400, 2560, 2724, 2880, 3000, 3072, 3200, 3405, 3600, 3632, 3840, 4000, 4086, 4500, 4540, 4608, 4800, 5120, 5448, 5675, 5760, 6000, 6400, 6810, 7200, 7264, 7680, 8000, 8172, 9000, 9080, 9216, 9600, 10215, 10896, 11350, 11520, 12000, 12800, 13620, 14400, 14528, 15360, 16000, 16344, 17025, 18000, 18160, 19200, 20430, 21792, 22700, 23040, 24000, 25600, 27240, 28375, 28800, 29056, 32000, 32688, 34050, 36000, 36320, 38400, 40860, 43584, 45400, 46080, 48000, 51075, 54480, 56750, 57600, 58112, 64000, 65376, 68100, 72000, 72640, 76800, 81720, 85125, 87168, 90800, 96000, 102150, 108960, 113500, 115200, 116224, 128000, 130752, 136200, 144000, 145280, 163440, 170250, 174336, 181600, 192000, 204300, 217920, 227000, 230400, 232448, 255375, 261504, 272400, 288000, 290560, 326880, 340500, 348672, 363200, 384000, 408600, 435840, 454000, 510750, 523008, 544800, 576000, 581120, 653760, 681000, 697344, 726400, 817200, 871680, 908000, 1021500, 1046016, 1089600, 1152000, 1162240, 1307520, 1362000, 1452800, 1634400, 1743360, 1816000, 2043000, 2092032, 2179200, 2615040, 2724000, 2905600, 3268800, 3486720, 3632000, 4086000, 4358400, 5230080, 5448000, 5811200, 6537600, 7264000, 8172000, 8716800, 10460160, 10896000, 13075200, 14528000, 16344000, 17433600, 21792000, 26150400, 29056000, 32688000, 43584000, 52300800, 65376000, 87168000, 130752000, 261504000]

約数ペア:

[(1, 261504000), (2, 130752000), (3, 87168000), (4, 65376000), (5, 52300800), (6, 43584000), (8, 32688000), (9, 29056000), (10, 26150400), (12, 21792000), (15, 17433600), (16, 16344000), (18, 14528000), (20, 13075200), (24, 10896000), (25, 10460160), (30, 8716800), (32, 8172000), (36, 7264000), (40, 6537600), (45, 5811200), (48, 5448000), (50, 5230080), (60, 4358400), (64, 4086000), (72, 3632000), (75, 3486720), (80, 3268800), (90, 2905600), (96, 2724000), (100, 2615040), (120, 2179200), (125, 2092032), (128, 2043000), (144, 1816000), (150, 1743360), (160, 1634400), (180, 1452800), (192, 1362000), (200, 1307520), (225, 1162240), (227, 1152000), (240, 1089600), (250, 1046016), (256, 1021500), (288, 908000), (300, 871680), (320, 817200), (360, 726400), (375, 697344), (384, 681000), (400, 653760), (450, 581120), (454, 576000), (480, 544800), (500, 523008), (512, 510750), (576, 454000), (600, 435840), (640, 408600), (681, 384000), (720, 363200), (750, 348672), (768, 340500), (800, 326880), (900, 290560), (908, 288000), (960, 272400), (1000, 261504), (1024, 255375), (1125, 232448), (1135, 230400), (1152, 227000), (1200, 217920), (1280, 204300), (1362, 192000), (1440, 181600), (1500, 174336), (1536, 170250), (1600, 163440), (1800, 145280), (1816, 144000), (1920, 136200), (2000, 130752), (2043, 128000), (2250, 116224), (2270, 115200), (2304, 113500), (2400, 108960), (2560, 102150), (2724, 96000), (2880, 90800), (3000, 87168), (3072, 85125), (3200, 81720), (3405, 76800), (3600, 72640), (3632, 72000), (3840, 68100), (4000, 65376), (4086, 64000), (4500, 58112), (4540, 57600), (4608, 56750), (4800, 54480), (5120, 51075), (5448, 48000), (5675, 46080), (5760, 45400), (6000, 43584), (6400, 40860), (6810, 38400), (7200, 36320), (7264, 36000), (7680, 34050), (8000, 32688), (8172, 32000), (9000, 29056), (9080, 28800), (9216, 28375), (9600, 27240), (10215, 25600), (10896, 24000), (11350, 23040), (11520, 22700), (12000, 21792), (12800, 20430), (13620, 19200), (14400, 18160), (14528, 18000), (15360, 17025), (16000, 16344)]