20678371200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{239333}}^1$

素因数の和:239366

約数の個数: 192

約数和(自身を含む): 75677410800

約数和(自身を除く): 54999039600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5400, 5760, 7200, 8640, 9600, 10800, 14400, 17280, 21600, 28800, 43200, 86400, 239333, 478666, 717999, 957332, 1196665, 1435998, 1914664, 2153997, 2393330, 2871996, 3589995, 3829328, 4307994, 4786660, 5743992, 5983325, 6461991, 7179990, 7658656, 8615988, 9573320, 10769985, 11487984, 11966650, 12923982, 14359980, 15317312, 17231976, 17949975, 19146640, 21539970, 22975968, 23933300, 25847964, 28719960, 30634624, 32309955, 34463952, 35899950, 38293280, 43079940, 45951936, 47866600, 51695928, 53849925, 57439920, 64619910, 68927904, 71799900, 76586560, 86159880, 91903872, 95733200, 103391856, 107699850, 114879840, 129239820, 137855808, 143599800, 153173120, 161549775, 172319760, 191466400, 206783712, 215399700, 229759680, 258479640, 275711616, 287199600, 323099550, 344639520, 382932800, 413567424, 430799400, 459519360, 516959280, 574399200, 646199100, 689279040, 765865600, 827134848, 861598800, 1033918560, 1148798400, 1292398200, 1378558080, 1723197600, 2067837120, 2297596800, 2584796400, 3446395200, 4135674240, 5169592800, 6892790400, 10339185600, 20678371200]

約数ペア:

[(1, 20678371200), (2, 10339185600), (3, 6892790400), (4, 5169592800), (5, 4135674240), (6, 3446395200), (8, 2584796400), (9, 2297596800), (10, 2067837120), (12, 1723197600), (15, 1378558080), (16, 1292398200), (18, 1148798400), (20, 1033918560), (24, 861598800), (25, 827134848), (27, 765865600), (30, 689279040), (32, 646199100), (36, 574399200), (40, 516959280), (45, 459519360), (48, 430799400), (50, 413567424), (54, 382932800), (60, 344639520), (64, 323099550), (72, 287199600), (75, 275711616), (80, 258479640), (90, 229759680), (96, 215399700), (100, 206783712), (108, 191466400), (120, 172319760), (128, 161549775), (135, 153173120), (144, 143599800), (150, 137855808), (160, 129239820), (180, 114879840), (192, 107699850), (200, 103391856), (216, 95733200), (225, 91903872), (240, 86159880), (270, 76586560), (288, 71799900), (300, 68927904), (320, 64619910), (360, 57439920), (384, 53849925), (400, 51695928), (432, 47866600), (450, 45951936), (480, 43079940), (540, 38293280), (576, 35899950), (600, 34463952), (640, 32309955), (675, 30634624), (720, 28719960), (800, 25847964), (864, 23933300), (900, 22975968), (960, 21539970), (1080, 19146640), (1152, 17949975), (1200, 17231976), (1350, 15317312), (1440, 14359980), (1600, 12923982), (1728, 11966650), (1800, 11487984), (1920, 10769985), (2160, 9573320), (2400, 8615988), (2700, 7658656), (2880, 7179990), (3200, 6461991), (3456, 5983325), (3600, 5743992), (4320, 4786660), (4800, 4307994), (5400, 3829328), (5760, 3589995), (7200, 2871996), (8640, 2393330), (9600, 2153997), (10800, 1914664), (14400, 1435998), (17280, 1196665), (21600, 957332), (28800, 717999), (43200, 478666), (86400, 239333)]