1871064000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 336

約数和(自身を含む): 7211568000

約数和(自身を除く): 5340504000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 320, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 576, 585, 600, 624, 650, 720, 750, 780, 800, 832, 900, 936, 960, 975, 1000, 1040, 1125, 1170, 1200, 1248, 1300, 1440, 1500, 1560, 1600, 1625, 1800, 1872, 1950, 1999, 2000, 2080, 2250, 2340, 2400, 2496, 2600, 2880, 2925, 3000, 3120, 3250, 3600, 3744, 3900, 3998, 4000, 4160, 4500, 4680, 4800, 4875, 5200, 5850, 5997, 6000, 6240, 6500, 7200, 7488, 7800, 7996, 8000, 9000, 9360, 9750, 9995, 10400, 11700, 11994, 12000, 12480, 13000, 14400, 14625, 15600, 15992, 17991, 18000, 18720, 19500, 19990, 20800, 23400, 23988, 24000, 25987, 26000, 29250, 29985, 31200, 31984, 35982, 36000, 37440, 39000, 39980, 46800, 47976, 49975, 51974, 52000, 58500, 59970, 62400, 63968, 71964, 72000, 77961, 78000, 79960, 89955, 93600, 95952, 99950, 103948, 104000, 117000, 119940, 127936, 129935, 143928, 149925, 155922, 156000, 159920, 179910, 187200, 191904, 199900, 207896, 233883, 234000, 239880, 249875, 259870, 287856, 299850, 311844, 312000, 319840, 359820, 383808, 389805, 399800, 415792, 449775, 467766, 468000, 479760, 499750, 519740, 575712, 599700, 623688, 639680, 649675, 719640, 749625, 779610, 799600, 831584, 899550, 935532, 936000, 959520, 999500, 1039480, 1151424, 1169415, 1199400, 1247376, 1299350, 1439280, 1499250, 1559220, 1599200, 1663168, 1799100, 1871064, 1919040, 1949025, 1999000, 2078960, 2248875, 2338830, 2398800, 2494752, 2598700, 2878560, 2998500, 3118440, 3198400, 3248375, 3598200, 3742128, 3898050, 3998000, 4157920, 4497750, 4677660, 4797600, 4989504, 5197400, 5757120, 5847075, 5997000, 6236880, 6496750, 7196400, 7484256, 7796100, 7996000, 8315840, 8995500, 9355320, 9595200, 9745125, 10394800, 11694150, 11994000, 12473760, 12993500, 14392800, 14968512, 15592200, 15992000, 17991000, 18710640, 19490250, 20789600, 23388300, 23988000, 24947520, 25987000, 28785600, 29235375, 31184400, 35982000, 37421280, 38980500, 41579200, 46776600, 47976000, 51974000, 58470750, 62368800, 71964000, 74842560, 77961000, 93553200, 103948000, 116941500, 124737600, 143928000, 155922000, 187106400, 207896000, 233883000, 311844000, 374212800, 467766000, 623688000, 935532000, 1871064000]

約数ペア:

[(1, 1871064000), (2, 935532000), (3, 623688000), (4, 467766000), (5, 374212800), (6, 311844000), (8, 233883000), (9, 207896000), (10, 187106400), (12, 155922000), (13, 143928000), (15, 124737600), (16, 116941500), (18, 103948000), (20, 93553200), (24, 77961000), (25, 74842560), (26, 71964000), (30, 62368800), (32, 58470750), (36, 51974000), (39, 47976000), (40, 46776600), (45, 41579200), (48, 38980500), (50, 37421280), (52, 35982000), (60, 31184400), (64, 29235375), (65, 28785600), (72, 25987000), (75, 24947520), (78, 23988000), (80, 23388300), (90, 20789600), (96, 19490250), (100, 18710640), (104, 17991000), (117, 15992000), (120, 15592200), (125, 14968512), (130, 14392800), (144, 12993500), (150, 12473760), (156, 11994000), (160, 11694150), (180, 10394800), (192, 9745125), (195, 9595200), (200, 9355320), (208, 8995500), (225, 8315840), (234, 7996000), (240, 7796100), (250, 7484256), (260, 7196400), (288, 6496750), (300, 6236880), (312, 5997000), (320, 5847075), (325, 5757120), (360, 5197400), (375, 4989504), (390, 4797600), (400, 4677660), (416, 4497750), (450, 4157920), (468, 3998000), (480, 3898050), (500, 3742128), (520, 3598200), (576, 3248375), (585, 3198400), (600, 3118440), (624, 2998500), (650, 2878560), (720, 2598700), (750, 2494752), (780, 2398800), (800, 2338830), (832, 2248875), (900, 2078960), (936, 1999000), (960, 1949025), (975, 1919040), (1000, 1871064), (1040, 1799100), (1125, 1663168), (1170, 1599200), (1200, 1559220), (1248, 1499250), (1300, 1439280), (1440, 1299350), (1500, 1247376), (1560, 1199400), (1600, 1169415), (1625, 1151424), (1800, 1039480), (1872, 999500), (1950, 959520), (1999, 936000), (2000, 935532), (2080, 899550), (2250, 831584), (2340, 799600), (2400, 779610), (2496, 749625), (2600, 719640), (2880, 649675), (2925, 639680), (3000, 623688), (3120, 599700), (3250, 575712), (3600, 519740), (3744, 499750), (3900, 479760), (3998, 468000), (4000, 467766), (4160, 449775), (4500, 415792), (4680, 399800), (4800, 389805), (4875, 383808), (5200, 359820), (5850, 319840), (5997, 312000), (6000, 311844), (6240, 299850), (6500, 287856), (7200, 259870), (7488, 249875), (7800, 239880), (7996, 234000), (8000, 233883), (9000, 207896), (9360, 199900), (9750, 191904), (9995, 187200), (10400, 179910), (11700, 159920), (11994, 156000), (12000, 155922), (12480, 149925), (13000, 143928), (14400, 129935), (14625, 127936), (15600, 119940), (15992, 117000), (17991, 104000), (18000, 103948), (18720, 99950), (19500, 95952), (19990, 93600), (20800, 89955), (23400, 79960), (23988, 78000), (24000, 77961), (25987, 72000), (26000, 71964), (29250, 63968), (29985, 62400), (31200, 59970), (31984, 58500), (35982, 52000), (36000, 51974), (37440, 49975), (39000, 47976), (39980, 46800)]