4989888000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{8663}}^1$

素因数の和:8702

約数の個数: 240

約数和(自身を含む): 17974715616

約数和(自身を除く): 12984827616

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, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4608, 4800, 5760, 6000, 6400, 7200, 7680, 8000, 8663, 9000, 9600, 11520, 12000, 12800, 14400, 16000, 17326, 18000, 19200, 23040, 24000, 25989, 28800, 32000, 34652, 36000, 38400, 43315, 48000, 51978, 57600, 64000, 69304, 72000, 77967, 86630, 96000, 103956, 115200, 129945, 138608, 144000, 155934, 173260, 192000, 207912, 216575, 259890, 277216, 288000, 311868, 346520, 389835, 415824, 433150, 519780, 554432, 576000, 623736, 649725, 693040, 779670, 831648, 866300, 1039560, 1082875, 1108864, 1247472, 1299450, 1386080, 1559340, 1663296, 1732600, 1949175, 2079120, 2165750, 2217728, 2494944, 2598900, 2772160, 3118680, 3248625, 3326592, 3465200, 3898350, 4158240, 4331500, 4435456, 4989888, 5197800, 5544320, 6237360, 6497250, 6653184, 6930400, 7796700, 8316480, 8663000, 9745875, 9979776, 10395600, 11088640, 12474720, 12994500, 13306368, 13860800, 15593400, 16632960, 17326000, 19491750, 19959552, 20791200, 22177280, 24949440, 25989000, 27721600, 31186800, 33265920, 34652000, 38983500, 39919104, 41582400, 49898880, 51978000, 55443200, 62373600, 66531840, 69304000, 77967000, 83164800, 99797760, 103956000, 110886400, 124747200, 138608000, 155934000, 166329600, 199595520, 207912000, 249494400, 277216000, 311868000, 332659200, 415824000, 498988800, 554432000, 623736000, 831648000, 997977600, 1247472000, 1663296000, 2494944000, 4989888000]

約数ペア:

[(1, 4989888000), (2, 2494944000), (3, 1663296000), (4, 1247472000), (5, 997977600), (6, 831648000), (8, 623736000), (9, 554432000), (10, 498988800), (12, 415824000), (15, 332659200), (16, 311868000), (18, 277216000), (20, 249494400), (24, 207912000), (25, 199595520), (30, 166329600), (32, 155934000), (36, 138608000), (40, 124747200), (45, 110886400), (48, 103956000), (50, 99797760), (60, 83164800), (64, 77967000), (72, 69304000), (75, 66531840), (80, 62373600), (90, 55443200), (96, 51978000), (100, 49898880), (120, 41582400), (125, 39919104), (128, 38983500), (144, 34652000), (150, 33265920), (160, 31186800), (180, 27721600), (192, 25989000), (200, 24949440), (225, 22177280), (240, 20791200), (250, 19959552), (256, 19491750), (288, 17326000), (300, 16632960), (320, 15593400), (360, 13860800), (375, 13306368), (384, 12994500), (400, 12474720), (450, 11088640), (480, 10395600), (500, 9979776), (512, 9745875), (576, 8663000), (600, 8316480), (640, 7796700), (720, 6930400), (750, 6653184), (768, 6497250), (800, 6237360), (900, 5544320), (960, 5197800), (1000, 4989888), (1125, 4435456), (1152, 4331500), (1200, 4158240), (1280, 3898350), (1440, 3465200), (1500, 3326592), (1536, 3248625), (1600, 3118680), (1800, 2772160), (1920, 2598900), (2000, 2494944), (2250, 2217728), (2304, 2165750), (2400, 2079120), (2560, 1949175), (2880, 1732600), (3000, 1663296), (3200, 1559340), (3600, 1386080), (3840, 1299450), (4000, 1247472), (4500, 1108864), (4608, 1082875), (4800, 1039560), (5760, 866300), (6000, 831648), (6400, 779670), (7200, 693040), (7680, 649725), (8000, 623736), (8663, 576000), (9000, 554432), (9600, 519780), (11520, 433150), (12000, 415824), (12800, 389835), (14400, 346520), (16000, 311868), (17326, 288000), (18000, 277216), (19200, 259890), (23040, 216575), (24000, 207912), (25989, 192000), (28800, 173260), (32000, 155934), (34652, 144000), (36000, 138608), (38400, 129945), (43315, 115200), (48000, 103956), (51978, 96000), (57600, 86630), (64000, 77967), (69304, 72000)]