1208995200

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 384

約数和(自身を含む): 5059200000

約数和(自身を除く): 3850204800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 384, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 640, 672, 675, 700, 720, 756, 800, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1152, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 1920, 1999, 2016, 2100, 2160, 2240, 2400, 2520, 2688, 2700, 2800, 2880, 3024, 3150, 3200, 3360, 3456, 3600, 3780, 3998, 4032, 4200, 4320, 4480, 4725, 4800, 5040, 5400, 5600, 5760, 5997, 6048, 6300, 6720, 7200, 7560, 7996, 8064, 8400, 8640, 9450, 9600, 9995, 10080, 10800, 11200, 11994, 12096, 12600, 13440, 13993, 14400, 15120, 15992, 16800, 17280, 17991, 18900, 19990, 20160, 21600, 22400, 23988, 24192, 25200, 27986, 28800, 29985, 30240, 31984, 33600, 35982, 37800, 39980, 40320, 41979, 43200, 47976, 49975, 50400, 53973, 55972, 59970, 60480, 63968, 67200, 69965, 71964, 75600, 79960, 83958, 86400, 89955, 95952, 99950, 100800, 107946, 111944, 119940, 120960, 125937, 127936, 139930, 143928, 149925, 151200, 159920, 167916, 179910, 191904, 199900, 201600, 209895, 215892, 223888, 239880, 251874, 255872, 269865, 279860, 287856, 299850, 302400, 319840, 335832, 349825, 359820, 377811, 383808, 399800, 419790, 431784, 447776, 449775, 479760, 503748, 539730, 559720, 575712, 599700, 604800, 629685, 639680, 671664, 699650, 719640, 755622, 767616, 799600, 839580, 863568, 895552, 899550, 959520, 1007496, 1049475, 1079460, 1119440, 1151424, 1199400, 1259370, 1279360, 1343328, 1349325, 1399300, 1439280, 1511244, 1599200, 1679160, 1727136, 1791104, 1799100, 1889055, 1919040, 2014992, 2098950, 2158920, 2238880, 2302848, 2398800, 2518740, 2686656, 2698650, 2798600, 2878560, 3022488, 3148425, 3198400, 3358320, 3454272, 3598200, 3778110, 3838080, 4029984, 4197900, 4317840, 4477760, 4797600, 5037480, 5373312, 5397300, 5597200, 5757120, 6044976, 6296850, 6396800, 6716640, 6908544, 7196400, 7556220, 8059968, 8395800, 8635680, 8955520, 9445275, 9595200, 10074960, 10794600, 11194400, 11514240, 12089952, 12593700, 13433280, 14392800, 15112440, 16119936, 16791600, 17271360, 18890550, 19190400, 20149920, 21589200, 22388800, 24179904, 25187400, 26866560, 28785600, 30224880, 33583200, 34542720, 37781100, 40299840, 43178400, 44777600, 48359808, 50374800, 57571200, 60449760, 67166400, 75562200, 80599680, 86356800, 100749600, 120899520, 134332800, 151124400, 172713600, 201499200, 241799040, 302248800, 402998400, 604497600, 1208995200]

約数ペア:

[(1, 1208995200), (2, 604497600), (3, 402998400), (4, 302248800), (5, 241799040), (6, 201499200), (7, 172713600), (8, 151124400), (9, 134332800), (10, 120899520), (12, 100749600), (14, 86356800), (15, 80599680), (16, 75562200), (18, 67166400), (20, 60449760), (21, 57571200), (24, 50374800), (25, 48359808), (27, 44777600), (28, 43178400), (30, 40299840), (32, 37781100), (35, 34542720), (36, 33583200), (40, 30224880), (42, 28785600), (45, 26866560), (48, 25187400), (50, 24179904), (54, 22388800), (56, 21589200), (60, 20149920), (63, 19190400), (64, 18890550), (70, 17271360), (72, 16791600), (75, 16119936), (80, 15112440), (84, 14392800), (90, 13433280), (96, 12593700), (100, 12089952), (105, 11514240), (108, 11194400), (112, 10794600), (120, 10074960), (126, 9595200), (128, 9445275), (135, 8955520), (140, 8635680), (144, 8395800), (150, 8059968), (160, 7556220), (168, 7196400), (175, 6908544), (180, 6716640), (189, 6396800), (192, 6296850), (200, 6044976), (210, 5757120), (216, 5597200), (224, 5397300), (225, 5373312), (240, 5037480), (252, 4797600), (270, 4477760), (280, 4317840), (288, 4197900), (300, 4029984), (315, 3838080), (320, 3778110), (336, 3598200), (350, 3454272), (360, 3358320), (378, 3198400), (384, 3148425), (400, 3022488), (420, 2878560), (432, 2798600), (448, 2698650), (450, 2686656), (480, 2518740), (504, 2398800), (525, 2302848), (540, 2238880), (560, 2158920), (576, 2098950), (600, 2014992), (630, 1919040), (640, 1889055), (672, 1799100), (675, 1791104), (700, 1727136), (720, 1679160), (756, 1599200), (800, 1511244), (840, 1439280), (864, 1399300), (896, 1349325), (900, 1343328), (945, 1279360), (960, 1259370), (1008, 1199400), (1050, 1151424), (1080, 1119440), (1120, 1079460), (1152, 1049475), (1200, 1007496), (1260, 959520), (1344, 899550), (1350, 895552), (1400, 863568), (1440, 839580), (1512, 799600), (1575, 767616), (1600, 755622), (1680, 719640), (1728, 699650), (1800, 671664), (1890, 639680), (1920, 629685), (1999, 604800), (2016, 599700), (2100, 575712), (2160, 559720), (2240, 539730), (2400, 503748), (2520, 479760), (2688, 449775), (2700, 447776), (2800, 431784), (2880, 419790), (3024, 399800), (3150, 383808), (3200, 377811), (3360, 359820), (3456, 349825), (3600, 335832), (3780, 319840), (3998, 302400), (4032, 299850), (4200, 287856), (4320, 279860), (4480, 269865), (4725, 255872), (4800, 251874), (5040, 239880), (5400, 223888), (5600, 215892), (5760, 209895), (5997, 201600), (6048, 199900), (6300, 191904), (6720, 179910), (7200, 167916), (7560, 159920), (7996, 151200), (8064, 149925), (8400, 143928), (8640, 139930), (9450, 127936), (9600, 125937), (9995, 120960), (10080, 119940), (10800, 111944), (11200, 107946), (11994, 100800), (12096, 99950), (12600, 95952), (13440, 89955), (13993, 86400), (14400, 83958), (15120, 79960), (15992, 75600), (16800, 71964), (17280, 69965), (17991, 67200), (18900, 63968), (19990, 60480), (20160, 59970), (21600, 55972), (22400, 53973), (23988, 50400), (24192, 49975), (25200, 47976), (27986, 43200), (28800, 41979), (29985, 40320), (30240, 39980), (31984, 37800), (33600, 35982)]