1279084800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 432

約数和(自身を含む): 4996124672

約数和(自身を除く): 3717039872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 300, 307, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 480, 496, 525, 560, 600, 614, 620, 640, 651, 672, 700, 744, 768, 775, 800, 840, 868, 896, 921, 930, 960, 992, 1050, 1085, 1120, 1200, 1228, 1240, 1280, 1302, 1344, 1400, 1488, 1535, 1550, 1600, 1680, 1736, 1792, 1842, 1860, 1920, 1984, 2100, 2149, 2170, 2240, 2325, 2400, 2456, 2480, 2604, 2688, 2800, 2976, 3070, 3100, 3200, 3255, 3360, 3472, 3684, 3720, 3840, 3968, 4200, 4298, 4340, 4480, 4605, 4650, 4800, 4912, 4960, 5208, 5376, 5425, 5600, 5952, 6140, 6200, 6400, 6447, 6510, 6720, 6944, 7368, 7440, 7675, 7936, 8400, 8596, 8680, 8960, 9210, 9300, 9517, 9600, 9824, 9920, 10416, 10745, 10850, 11200, 11904, 12280, 12400, 12894, 13020, 13440, 13888, 14736, 14880, 15350, 16275, 16800, 17192, 17360, 18420, 18600, 19034, 19200, 19648, 19840, 20832, 21490, 21700, 22400, 23025, 23808, 24560, 24800, 25788, 26040, 26880, 27776, 28551, 29472, 29760, 30700, 32235, 32550, 33600, 34384, 34720, 36840, 37200, 38068, 39296, 39680, 41664, 42980, 43400, 44800, 46050, 47585, 49120, 49600, 51576, 52080, 53725, 55552, 57102, 58944, 59520, 61400, 64470, 65100, 66619, 67200, 68768, 69440, 73680, 74400, 76136, 78592, 83328, 85960, 86800, 92100, 95170, 98240, 99200, 103152, 104160, 107450, 114204, 117888, 119040, 122800, 128940, 130200, 133238, 134400, 137536, 138880, 142755, 147360, 148800, 152272, 161175, 166656, 171920, 173600, 184200, 190340, 196480, 198400, 199857, 206304, 208320, 214900, 228408, 235776, 237925, 245600, 257880, 260400, 266476, 275072, 277760, 285510, 294720, 297600, 304544, 322350, 333095, 343840, 347200, 368400, 380680, 392960, 399714, 412608, 416640, 429800, 456816, 475850, 491200, 515760, 520800, 532952, 550144, 571020, 589440, 595200, 609088, 644700, 666190, 687680, 694400, 713775, 736800, 761360, 799428, 825216, 833280, 859600, 913632, 951700, 982400, 999285, 1031520, 1041600, 1065904, 1142040, 1178880, 1218176, 1289400, 1332380, 1375360, 1388800, 1427550, 1473600, 1522720, 1598856, 1650432, 1665475, 1719200, 1827264, 1903400, 1964800, 1998570, 2063040, 2083200, 2131808, 2284080, 2436352, 2578800, 2664760, 2750720, 2855100, 2947200, 3045440, 3197712, 3330950, 3438400, 3654528, 3806800, 3997140, 4126080, 4166400, 4263616, 4568160, 4996425, 5157600, 5329520, 5710200, 5894400, 6090880, 6395424, 6661900, 6876800, 7309056, 7613600, 7994280, 8252160, 8527232, 9136320, 9992850, 10315200, 10659040, 11420400, 12181760, 12790848, 13323800, 13753600, 15227200, 15988560, 17054464, 18272640, 19985700, 20630400, 21318080, 22840800, 25581696, 26647600, 30454400, 31977120, 36545280, 39971400, 41260800, 42636160, 45681600, 51163392, 53295200, 60908800, 63954240, 79942800, 85272320, 91363200, 106590400, 127908480, 159885600, 182726400, 213180800, 255816960, 319771200, 426361600, 639542400, 1279084800]

約数ペア:

[(1, 1279084800), (2, 639542400), (3, 426361600), (4, 319771200), (5, 255816960), (6, 213180800), (7, 182726400), (8, 159885600), (10, 127908480), (12, 106590400), (14, 91363200), (15, 85272320), (16, 79942800), (20, 63954240), (21, 60908800), (24, 53295200), (25, 51163392), (28, 45681600), (30, 42636160), (31, 41260800), (32, 39971400), (35, 36545280), (40, 31977120), (42, 30454400), (48, 26647600), (50, 25581696), (56, 22840800), (60, 21318080), (62, 20630400), (64, 19985700), (70, 18272640), (75, 17054464), (80, 15988560), (84, 15227200), (93, 13753600), (96, 13323800), (100, 12790848), (105, 12181760), (112, 11420400), (120, 10659040), (124, 10315200), (128, 9992850), (140, 9136320), (150, 8527232), (155, 8252160), (160, 7994280), (168, 7613600), (175, 7309056), (186, 6876800), (192, 6661900), (200, 6395424), (210, 6090880), (217, 5894400), (224, 5710200), (240, 5329520), (248, 5157600), (256, 4996425), (280, 4568160), (300, 4263616), (307, 4166400), (310, 4126080), (320, 3997140), (336, 3806800), (350, 3654528), (372, 3438400), (384, 3330950), (400, 3197712), (420, 3045440), (434, 2947200), (448, 2855100), (465, 2750720), (480, 2664760), (496, 2578800), (525, 2436352), (560, 2284080), (600, 2131808), (614, 2083200), (620, 2063040), (640, 1998570), (651, 1964800), (672, 1903400), (700, 1827264), (744, 1719200), (768, 1665475), (775, 1650432), (800, 1598856), (840, 1522720), (868, 1473600), (896, 1427550), (921, 1388800), (930, 1375360), (960, 1332380), (992, 1289400), (1050, 1218176), (1085, 1178880), (1120, 1142040), (1200, 1065904), (1228, 1041600), (1240, 1031520), (1280, 999285), (1302, 982400), (1344, 951700), (1400, 913632), (1488, 859600), (1535, 833280), (1550, 825216), (1600, 799428), (1680, 761360), (1736, 736800), (1792, 713775), (1842, 694400), (1860, 687680), (1920, 666190), (1984, 644700), (2100, 609088), (2149, 595200), (2170, 589440), (2240, 571020), (2325, 550144), (2400, 532952), (2456, 520800), (2480, 515760), (2604, 491200), (2688, 475850), (2800, 456816), (2976, 429800), (3070, 416640), (3100, 412608), (3200, 399714), (3255, 392960), (3360, 380680), (3472, 368400), (3684, 347200), (3720, 343840), (3840, 333095), (3968, 322350), (4200, 304544), (4298, 297600), (4340, 294720), (4480, 285510), (4605, 277760), (4650, 275072), (4800, 266476), (4912, 260400), (4960, 257880), (5208, 245600), (5376, 237925), (5425, 235776), (5600, 228408), (5952, 214900), (6140, 208320), (6200, 206304), (6400, 199857), (6447, 198400), (6510, 196480), (6720, 190340), (6944, 184200), (7368, 173600), (7440, 171920), (7675, 166656), (7936, 161175), (8400, 152272), (8596, 148800), (8680, 147360), (8960, 142755), (9210, 138880), (9300, 137536), (9517, 134400), (9600, 133238), (9824, 130200), (9920, 128940), (10416, 122800), (10745, 119040), (10850, 117888), (11200, 114204), (11904, 107450), (12280, 104160), (12400, 103152), (12894, 99200), (13020, 98240), (13440, 95170), (13888, 92100), (14736, 86800), (14880, 85960), (15350, 83328), (16275, 78592), (16800, 76136), (17192, 74400), (17360, 73680), (18420, 69440), (18600, 68768), (19034, 67200), (19200, 66619), (19648, 65100), (19840, 64470), (20832, 61400), (21490, 59520), (21700, 58944), (22400, 57102), (23025, 55552), (23808, 53725), (24560, 52080), (24800, 51576), (25788, 49600), (26040, 49120), (26880, 47585), (27776, 46050), (28551, 44800), (29472, 43400), (29760, 42980), (30700, 41664), (32235, 39680), (32550, 39296), (33600, 38068), (34384, 37200), (34720, 36840)]