2255808000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 320

約数和(自身を含む): 7762360320

約数和(自身を除く): 5506552320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 256, 300, 310, 320, 372, 375, 379, 384, 400, 465, 480, 496, 500, 512, 600, 620, 640, 744, 750, 758, 768, 775, 800, 930, 960, 992, 1000, 1137, 1200, 1240, 1280, 1488, 1500, 1516, 1536, 1550, 1600, 1860, 1895, 1920, 1984, 2000, 2274, 2325, 2400, 2480, 2560, 2976, 3000, 3032, 3100, 3200, 3720, 3790, 3840, 3875, 3968, 4000, 4548, 4650, 4800, 4960, 5685, 5952, 6000, 6064, 6200, 6400, 7440, 7580, 7680, 7750, 7936, 8000, 9096, 9300, 9475, 9600, 9920, 11370, 11625, 11749, 11904, 12000, 12128, 12400, 12800, 14880, 15160, 15500, 15872, 16000, 18192, 18600, 18950, 19200, 19840, 22740, 23250, 23498, 23808, 24000, 24256, 24800, 28425, 29760, 30320, 31000, 32000, 35247, 36384, 37200, 37900, 38400, 39680, 45480, 46500, 46996, 47375, 47616, 48000, 48512, 49600, 56850, 58745, 59520, 60640, 62000, 64000, 70494, 72768, 74400, 75800, 79360, 90960, 93000, 93992, 94750, 96000, 97024, 99200, 113700, 117490, 119040, 121280, 124000, 140988, 142125, 145536, 148800, 151600, 176235, 181920, 186000, 187984, 189500, 192000, 194048, 198400, 227400, 234980, 238080, 242560, 248000, 281976, 284250, 291072, 293725, 297600, 303200, 352470, 363840, 372000, 375968, 379000, 396800, 454800, 469960, 485120, 496000, 563952, 568500, 582144, 587450, 595200, 606400, 704940, 727680, 744000, 751936, 758000, 881175, 909600, 939920, 970240, 992000, 1127904, 1137000, 1174900, 1190400, 1212800, 1409880, 1455360, 1468625, 1488000, 1503872, 1516000, 1762350, 1819200, 1879840, 1984000, 2255808, 2274000, 2349800, 2425600, 2819760, 2910720, 2937250, 2976000, 3007744, 3032000, 3524700, 3638400, 3759680, 4405875, 4511616, 4548000, 4699600, 4851200, 5639520, 5874500, 5952000, 6015488, 6064000, 7049400, 7276800, 7519360, 8811750, 9023232, 9096000, 9399200, 11279040, 11749000, 12128000, 14098800, 14553600, 15038720, 17623500, 18046464, 18192000, 18798400, 22558080, 23498000, 24256000, 28197600, 30077440, 35247000, 36384000, 37596800, 45116160, 46996000, 56395200, 70494000, 72768000, 75193600, 90232320, 93992000, 112790400, 140988000, 150387200, 187984000, 225580800, 281976000, 375968000, 451161600, 563952000, 751936000, 1127904000, 2255808000]

約数ペア:

[(1, 2255808000), (2, 1127904000), (3, 751936000), (4, 563952000), (5, 451161600), (6, 375968000), (8, 281976000), (10, 225580800), (12, 187984000), (15, 150387200), (16, 140988000), (20, 112790400), (24, 93992000), (25, 90232320), (30, 75193600), (31, 72768000), (32, 70494000), (40, 56395200), (48, 46996000), (50, 45116160), (60, 37596800), (62, 36384000), (64, 35247000), (75, 30077440), (80, 28197600), (93, 24256000), (96, 23498000), (100, 22558080), (120, 18798400), (124, 18192000), (125, 18046464), (128, 17623500), (150, 15038720), (155, 14553600), (160, 14098800), (186, 12128000), (192, 11749000), (200, 11279040), (240, 9399200), (248, 9096000), (250, 9023232), (256, 8811750), (300, 7519360), (310, 7276800), (320, 7049400), (372, 6064000), (375, 6015488), (379, 5952000), (384, 5874500), (400, 5639520), (465, 4851200), (480, 4699600), (496, 4548000), (500, 4511616), (512, 4405875), (600, 3759680), (620, 3638400), (640, 3524700), (744, 3032000), (750, 3007744), (758, 2976000), (768, 2937250), (775, 2910720), (800, 2819760), (930, 2425600), (960, 2349800), (992, 2274000), (1000, 2255808), (1137, 1984000), (1200, 1879840), (1240, 1819200), (1280, 1762350), (1488, 1516000), (1500, 1503872), (1516, 1488000), (1536, 1468625), (1550, 1455360), (1600, 1409880), (1860, 1212800), (1895, 1190400), (1920, 1174900), (1984, 1137000), (2000, 1127904), (2274, 992000), (2325, 970240), (2400, 939920), (2480, 909600), (2560, 881175), (2976, 758000), (3000, 751936), (3032, 744000), (3100, 727680), (3200, 704940), (3720, 606400), (3790, 595200), (3840, 587450), (3875, 582144), (3968, 568500), (4000, 563952), (4548, 496000), (4650, 485120), (4800, 469960), (4960, 454800), (5685, 396800), (5952, 379000), (6000, 375968), (6064, 372000), (6200, 363840), (6400, 352470), (7440, 303200), (7580, 297600), (7680, 293725), (7750, 291072), (7936, 284250), (8000, 281976), (9096, 248000), (9300, 242560), (9475, 238080), (9600, 234980), (9920, 227400), (11370, 198400), (11625, 194048), (11749, 192000), (11904, 189500), (12000, 187984), (12128, 186000), (12400, 181920), (12800, 176235), (14880, 151600), (15160, 148800), (15500, 145536), (15872, 142125), (16000, 140988), (18192, 124000), (18600, 121280), (18950, 119040), (19200, 117490), (19840, 113700), (22740, 99200), (23250, 97024), (23498, 96000), (23808, 94750), (24000, 93992), (24256, 93000), (24800, 90960), (28425, 79360), (29760, 75800), (30320, 74400), (31000, 72768), (32000, 70494), (35247, 64000), (36384, 62000), (37200, 60640), (37900, 59520), (38400, 58745), (39680, 56850), (45480, 49600), (46500, 48512), (46996, 48000), (47375, 47616)]