39131212800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{509521}}^1$

素因数の和:509554

約数の個数: 132

約数和(自身を含む): 129330950216

約数和(自身を除く): 90199737416

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 19200, 25600, 38400, 76800, 509521, 1019042, 1528563, 2038084, 2547605, 3057126, 4076168, 5095210, 6114252, 7642815, 8152336, 10190420, 12228504, 12738025, 15285630, 16304672, 20380840, 24457008, 25476050, 30571260, 32609344, 38214075, 40761680, 48914016, 50952100, 61142520, 65218688, 76428150, 81523360, 97828032, 101904200, 122285040, 130437376, 152856300, 163046720, 195656064, 203808400, 244570080, 260874752, 305712600, 326093440, 391312128, 407616800, 489140160, 521749504, 611425200, 652186880, 782624256, 815233600, 978280320, 1222850400, 1304373760, 1565248512, 1630467200, 1956560640, 2445700800, 2608747520, 3260934400, 3913121280, 4891401600, 6521868800, 7826242560, 9782803200, 13043737600, 19565606400, 39131212800]

約数ペア:

[(1, 39131212800), (2, 19565606400), (3, 13043737600), (4, 9782803200), (5, 7826242560), (6, 6521868800), (8, 4891401600), (10, 3913121280), (12, 3260934400), (15, 2608747520), (16, 2445700800), (20, 1956560640), (24, 1630467200), (25, 1565248512), (30, 1304373760), (32, 1222850400), (40, 978280320), (48, 815233600), (50, 782624256), (60, 652186880), (64, 611425200), (75, 521749504), (80, 489140160), (96, 407616800), (100, 391312128), (120, 326093440), (128, 305712600), (150, 260874752), (160, 244570080), (192, 203808400), (200, 195656064), (240, 163046720), (256, 152856300), (300, 130437376), (320, 122285040), (384, 101904200), (400, 97828032), (480, 81523360), (512, 76428150), (600, 65218688), (640, 61142520), (768, 50952100), (800, 48914016), (960, 40761680), (1024, 38214075), (1200, 32609344), (1280, 30571260), (1536, 25476050), (1600, 24457008), (1920, 20380840), (2400, 16304672), (2560, 15285630), (3072, 12738025), (3200, 12228504), (3840, 10190420), (4800, 8152336), (5120, 7642815), (6400, 6114252), (7680, 5095210), (9600, 4076168), (12800, 3057126), (15360, 2547605), (19200, 2038084), (25600, 1528563), (38400, 1019042), (76800, 509521)]