2171517120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 224

約数和(自身を含む): 7724851200

約数和(自身を除く): 5553334080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 762, 864, 960, 1016, 1080, 1143, 1270, 1440, 1524, 1728, 1905, 1979, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3810, 3958, 4064, 4320, 4572, 5080, 5715, 5937, 6096, 6858, 7620, 7916, 8128, 8640, 9144, 9895, 10160, 11430, 11874, 12192, 13716, 15240, 15832, 17145, 17811, 18288, 19790, 20320, 22860, 23748, 24384, 27432, 29685, 30480, 31664, 34290, 35622, 36576, 39580, 40640, 45720, 47496, 53433, 54864, 59370, 60960, 63328, 68580, 71244, 73152, 79160, 89055, 91440, 94992, 106866, 109728, 118740, 121920, 126656, 137160, 142488, 158320, 178110, 182880, 189984, 213732, 219456, 237480, 251333, 267165, 274320, 284976, 316640, 356220, 365760, 379968, 427464, 474960, 502666, 534330, 548640, 569952, 633280, 712440, 753999, 854928, 949920, 1005332, 1068660, 1097280, 1139904, 1256665, 1424880, 1507998, 1709856, 1899840, 2010664, 2137320, 2261997, 2513330, 2849760, 3015996, 3419712, 3769995, 4021328, 4274640, 4523994, 5026660, 5699520, 6031992, 6785991, 7539990, 8042656, 8549280, 9047988, 10053320, 11309985, 12063984, 13571982, 15079980, 16085312, 17098560, 18095976, 20106640, 22619970, 24127968, 27143964, 30159960, 33929955, 36191952, 40213280, 45239940, 48255936, 54287928, 60319920, 67859910, 72383904, 80426560, 90479880, 108575856, 120639840, 135719820, 144767808, 180959760, 217151712, 241279680, 271439640, 361919520, 434303424, 542879280, 723839040, 1085758560, 2171517120]

約数ペア:

[(1, 2171517120), (2, 1085758560), (3, 723839040), (4, 542879280), (5, 434303424), (6, 361919520), (8, 271439640), (9, 241279680), (10, 217151712), (12, 180959760), (15, 144767808), (16, 135719820), (18, 120639840), (20, 108575856), (24, 90479880), (27, 80426560), (30, 72383904), (32, 67859910), (36, 60319920), (40, 54287928), (45, 48255936), (48, 45239940), (54, 40213280), (60, 36191952), (64, 33929955), (72, 30159960), (80, 27143964), (90, 24127968), (96, 22619970), (108, 20106640), (120, 18095976), (127, 17098560), (135, 16085312), (144, 15079980), (160, 13571982), (180, 12063984), (192, 11309985), (216, 10053320), (240, 9047988), (254, 8549280), (270, 8042656), (288, 7539990), (320, 6785991), (360, 6031992), (381, 5699520), (432, 5026660), (480, 4523994), (508, 4274640), (540, 4021328), (576, 3769995), (635, 3419712), (720, 3015996), (762, 2849760), (864, 2513330), (960, 2261997), (1016, 2137320), (1080, 2010664), (1143, 1899840), (1270, 1709856), (1440, 1507998), (1524, 1424880), (1728, 1256665), (1905, 1139904), (1979, 1097280), (2032, 1068660), (2160, 1005332), (2286, 949920), (2540, 854928), (2880, 753999), (3048, 712440), (3429, 633280), (3810, 569952), (3958, 548640), (4064, 534330), (4320, 502666), (4572, 474960), (5080, 427464), (5715, 379968), (5937, 365760), (6096, 356220), (6858, 316640), (7620, 284976), (7916, 274320), (8128, 267165), (8640, 251333), (9144, 237480), (9895, 219456), (10160, 213732), (11430, 189984), (11874, 182880), (12192, 178110), (13716, 158320), (15240, 142488), (15832, 137160), (17145, 126656), (17811, 121920), (18288, 118740), (19790, 109728), (20320, 106866), (22860, 94992), (23748, 91440), (24384, 89055), (27432, 79160), (29685, 73152), (30480, 71244), (31664, 68580), (34290, 63328), (35622, 60960), (36576, 59370), (39580, 54864), (40640, 53433), (45720, 47496)]