4790400000

素因数分解:

$2^{10}\times 3^1\times 5^5\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 264

約数和(自身を含む): 15991164000

約数和(自身を除く): 11200764000

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, 499, 500, 512, 600, 625, 640, 750, 768, 800, 960, 998, 1000, 1024, 1200, 1250, 1280, 1497, 1500, 1536, 1600, 1875, 1920, 1996, 2000, 2400, 2495, 2500, 2560, 2994, 3000, 3072, 3125, 3200, 3750, 3840, 3992, 4000, 4800, 4990, 5000, 5120, 5988, 6000, 6250, 6400, 7485, 7500, 7680, 7984, 8000, 9375, 9600, 9980, 10000, 11976, 12000, 12475, 12500, 12800, 14970, 15000, 15360, 15968, 16000, 18750, 19200, 19960, 20000, 23952, 24000, 24950, 25000, 25600, 29940, 30000, 31936, 32000, 37425, 37500, 38400, 39920, 40000, 47904, 48000, 49900, 50000, 59880, 60000, 62375, 63872, 64000, 74850, 75000, 76800, 79840, 80000, 95808, 96000, 99800, 100000, 119760, 120000, 124750, 127744, 128000, 149700, 150000, 159680, 160000, 187125, 191616, 192000, 199600, 200000, 239520, 240000, 249500, 255488, 299400, 300000, 311875, 319360, 320000, 374250, 383232, 384000, 399200, 400000, 479040, 480000, 499000, 510976, 598800, 600000, 623750, 638720, 640000, 748500, 766464, 798400, 800000, 935625, 958080, 960000, 998000, 1197600, 1200000, 1247500, 1277440, 1497000, 1532928, 1559375, 1596800, 1600000, 1871250, 1916160, 1920000, 1996000, 2395200, 2400000, 2495000, 2554880, 2994000, 3118750, 3193600, 3200000, 3742500, 3832320, 3992000, 4678125, 4790400, 4800000, 4990000, 5988000, 6237500, 6387200, 7485000, 7664640, 7984000, 9356250, 9580800, 9600000, 9980000, 11976000, 12475000, 12774400, 14970000, 15968000, 18712500, 19161600, 19960000, 23952000, 24950000, 29940000, 31936000, 37425000, 38323200, 39920000, 47904000, 49900000, 59880000, 63872000, 74850000, 79840000, 95808000, 99800000, 119760000, 149700000, 159680000, 191616000, 199600000, 239520000, 299400000, 319360000, 399200000, 479040000, 598800000, 798400000, 958080000, 1197600000, 1596800000, 2395200000, 4790400000]

約数ペア:

[(1, 4790400000), (2, 2395200000), (3, 1596800000), (4, 1197600000), (5, 958080000), (6, 798400000), (8, 598800000), (10, 479040000), (12, 399200000), (15, 319360000), (16, 299400000), (20, 239520000), (24, 199600000), (25, 191616000), (30, 159680000), (32, 149700000), (40, 119760000), (48, 99800000), (50, 95808000), (60, 79840000), (64, 74850000), (75, 63872000), (80, 59880000), (96, 49900000), (100, 47904000), (120, 39920000), (125, 38323200), (128, 37425000), (150, 31936000), (160, 29940000), (192, 24950000), (200, 23952000), (240, 19960000), (250, 19161600), (256, 18712500), (300, 15968000), (320, 14970000), (375, 12774400), (384, 12475000), (400, 11976000), (480, 9980000), (499, 9600000), (500, 9580800), (512, 9356250), (600, 7984000), (625, 7664640), (640, 7485000), (750, 6387200), (768, 6237500), (800, 5988000), (960, 4990000), (998, 4800000), (1000, 4790400), (1024, 4678125), (1200, 3992000), (1250, 3832320), (1280, 3742500), (1497, 3200000), (1500, 3193600), (1536, 3118750), (1600, 2994000), (1875, 2554880), (1920, 2495000), (1996, 2400000), (2000, 2395200), (2400, 1996000), (2495, 1920000), (2500, 1916160), (2560, 1871250), (2994, 1600000), (3000, 1596800), (3072, 1559375), (3125, 1532928), (3200, 1497000), (3750, 1277440), (3840, 1247500), (3992, 1200000), (4000, 1197600), (4800, 998000), (4990, 960000), (5000, 958080), (5120, 935625), (5988, 800000), (6000, 798400), (6250, 766464), (6400, 748500), (7485, 640000), (7500, 638720), (7680, 623750), (7984, 600000), (8000, 598800), (9375, 510976), (9600, 499000), (9980, 480000), (10000, 479040), (11976, 400000), (12000, 399200), (12475, 384000), (12500, 383232), (12800, 374250), (14970, 320000), (15000, 319360), (15360, 311875), (15968, 300000), (16000, 299400), (18750, 255488), (19200, 249500), (19960, 240000), (20000, 239520), (23952, 200000), (24000, 199600), (24950, 192000), (25000, 191616), (25600, 187125), (29940, 160000), (30000, 159680), (31936, 150000), (32000, 149700), (37425, 128000), (37500, 127744), (38400, 124750), (39920, 120000), (40000, 119760), (47904, 100000), (48000, 99800), (49900, 96000), (50000, 95808), (59880, 80000), (60000, 79840), (62375, 76800), (63872, 75000), (64000, 74850)]