2540505600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{7351}}^1$

素因数の和:7388

約数の個数: 240

約数和(自身を含む): 9326159040

約数和(自身を除く): 6785653440

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, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5400, 5760, 6400, 6912, 7200, 7351, 7680, 8640, 9600, 10800, 11520, 12800, 13824, 14400, 14702, 17280, 19200, 21600, 22053, 23040, 28800, 29404, 34560, 36755, 38400, 43200, 44106, 57600, 58808, 66159, 69120, 73510, 86400, 88212, 110265, 115200, 117616, 132318, 147020, 172800, 176424, 183775, 198477, 220530, 235232, 264636, 294040, 330795, 345600, 352848, 367550, 396954, 441060, 470464, 529272, 551325, 588080, 661590, 705696, 735100, 793908, 882120, 940928, 992385, 1058544, 1102650, 1176160, 1323180, 1411392, 1470200, 1587816, 1653975, 1764240, 1881856, 1984770, 2117088, 2205300, 2352320, 2646360, 2822784, 2940400, 3175632, 3307950, 3528480, 3763712, 3969540, 4234176, 4410600, 4704640, 4961925, 5292720, 5645568, 5880800, 6351264, 6615900, 7056960, 7939080, 8468352, 8821200, 9409280, 9923850, 10585440, 11291136, 11761600, 12702528, 13231800, 14113920, 15878160, 16936704, 17642400, 18818560, 19847700, 21170880, 23523200, 25405056, 26463600, 28227840, 31756320, 33873408, 35284800, 39695400, 42341760, 47046400, 50810112, 52927200, 56455680, 63512640, 70569600, 79390800, 84683520, 94092800, 101620224, 105854400, 127025280, 141139200, 158781600, 169367040, 211708800, 254050560, 282278400, 317563200, 423417600, 508101120, 635126400, 846835200, 1270252800, 2540505600]

約数ペア:

[(1, 2540505600), (2, 1270252800), (3, 846835200), (4, 635126400), (5, 508101120), (6, 423417600), (8, 317563200), (9, 282278400), (10, 254050560), (12, 211708800), (15, 169367040), (16, 158781600), (18, 141139200), (20, 127025280), (24, 105854400), (25, 101620224), (27, 94092800), (30, 84683520), (32, 79390800), (36, 70569600), (40, 63512640), (45, 56455680), (48, 52927200), (50, 50810112), (54, 47046400), (60, 42341760), (64, 39695400), (72, 35284800), (75, 33873408), (80, 31756320), (90, 28227840), (96, 26463600), (100, 25405056), (108, 23523200), (120, 21170880), (128, 19847700), (135, 18818560), (144, 17642400), (150, 16936704), (160, 15878160), (180, 14113920), (192, 13231800), (200, 12702528), (216, 11761600), (225, 11291136), (240, 10585440), (256, 9923850), (270, 9409280), (288, 8821200), (300, 8468352), (320, 7939080), (360, 7056960), (384, 6615900), (400, 6351264), (432, 5880800), (450, 5645568), (480, 5292720), (512, 4961925), (540, 4704640), (576, 4410600), (600, 4234176), (640, 3969540), (675, 3763712), (720, 3528480), (768, 3307950), (800, 3175632), (864, 2940400), (900, 2822784), (960, 2646360), (1080, 2352320), (1152, 2205300), (1200, 2117088), (1280, 1984770), (1350, 1881856), (1440, 1764240), (1536, 1653975), (1600, 1587816), (1728, 1470200), (1800, 1411392), (1920, 1323180), (2160, 1176160), (2304, 1102650), (2400, 1058544), (2560, 992385), (2700, 940928), (2880, 882120), (3200, 793908), (3456, 735100), (3600, 705696), (3840, 661590), (4320, 588080), (4608, 551325), (4800, 529272), (5400, 470464), (5760, 441060), (6400, 396954), (6912, 367550), (7200, 352848), (7351, 345600), (7680, 330795), (8640, 294040), (9600, 264636), (10800, 235232), (11520, 220530), (12800, 198477), (13824, 183775), (14400, 176424), (14702, 172800), (17280, 147020), (19200, 132318), (21600, 117616), (22053, 115200), (23040, 110265), (28800, 88212), (29404, 86400), (34560, 73510), (36755, 69120), (38400, 66159), (43200, 58808), (44106, 57600)]