18656248320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6352

約数の個数: 320

約数和(自身を含む): 67820480640

約数和(自身を除く): 49164232320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 512, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2560, 2580, 2752, 2880, 3096, 3440, 3456, 3840, 3870, 4128, 4320, 4608, 4644, 5160, 5504, 5760, 5805, 6192, 6277, 6880, 6912, 7680, 7740, 8256, 8640, 9288, 10320, 11008, 11520, 11610, 12384, 12554, 13760, 13824, 15480, 16512, 17280, 18576, 18831, 20640, 22016, 23040, 23220, 24768, 25108, 27520, 30960, 31385, 33024, 34560, 37152, 37662, 41280, 46440, 49536, 50216, 55040, 56493, 61920, 62770, 66048, 69120, 74304, 75324, 82560, 92880, 94155, 99072, 100432, 110080, 112986, 123840, 125540, 148608, 150648, 165120, 169479, 185760, 188310, 198144, 200864, 225972, 247680, 251080, 269911, 282465, 297216, 301296, 330240, 338958, 371520, 376620, 401728, 451944, 495360, 502160, 539822, 564930, 594432, 602592, 677916, 743040, 753240, 803456, 809733, 847395, 903888, 990720, 1004320, 1079644, 1129860, 1205184, 1349555, 1355832, 1486080, 1506480, 1606912, 1619466, 1694790, 1807776, 2008640, 2159288, 2259720, 2410368, 2429199, 2699110, 2711664, 2972160, 3012960, 3213824, 3238932, 3389580, 3615552, 4017280, 4048665, 4318576, 4519440, 4820736, 4858398, 5398220, 5423328, 6025920, 6477864, 6779160, 7231104, 7287597, 8034560, 8097330, 8637152, 9038880, 9641472, 9716796, 10796440, 10846656, 12051840, 12145995, 12955728, 13558320, 14462208, 14575194, 16069120, 16194660, 17274304, 18077760, 19433592, 21592880, 21693312, 24103680, 24291990, 25911456, 27116640, 28924416, 29150388, 32389320, 34548608, 36155520, 36437985, 38867184, 43185760, 43386624, 48207360, 48583980, 51822912, 54233280, 58300776, 64778640, 69097216, 72311040, 72875970, 77734368, 86371520, 86773248, 97167960, 103645824, 108466560, 116601552, 129557280, 138194432, 144622080, 145751940, 155468736, 172743040, 194335920, 207291648, 216933120, 233203104, 259114560, 291503880, 310937472, 345486080, 388671840, 414583296, 433866240, 466406208, 518229120, 583007760, 621874944, 690972160, 777343680, 932812416, 1036458240, 1166015520, 1243749888, 1554687360, 1865624832, 2072916480, 2332031040, 3109374720, 3731249664, 4664062080, 6218749440, 9328124160, 18656248320]

約数ペア:

[(1, 18656248320), (2, 9328124160), (3, 6218749440), (4, 4664062080), (5, 3731249664), (6, 3109374720), (8, 2332031040), (9, 2072916480), (10, 1865624832), (12, 1554687360), (15, 1243749888), (16, 1166015520), (18, 1036458240), (20, 932812416), (24, 777343680), (27, 690972160), (30, 621874944), (32, 583007760), (36, 518229120), (40, 466406208), (43, 433866240), (45, 414583296), (48, 388671840), (54, 345486080), (60, 310937472), (64, 291503880), (72, 259114560), (80, 233203104), (86, 216933120), (90, 207291648), (96, 194335920), (108, 172743040), (120, 155468736), (128, 145751940), (129, 144622080), (135, 138194432), (144, 129557280), (160, 116601552), (172, 108466560), (180, 103645824), (192, 97167960), (215, 86773248), (216, 86371520), (240, 77734368), (256, 72875970), (258, 72311040), (270, 69097216), (288, 64778640), (320, 58300776), (344, 54233280), (360, 51822912), (384, 48583980), (387, 48207360), (430, 43386624), (432, 43185760), (480, 38867184), (512, 36437985), (516, 36155520), (540, 34548608), (576, 32389320), (640, 29150388), (645, 28924416), (688, 27116640), (720, 25911456), (768, 24291990), (774, 24103680), (860, 21693312), (864, 21592880), (960, 19433592), (1032, 18077760), (1080, 17274304), (1152, 16194660), (1161, 16069120), (1280, 14575194), (1290, 14462208), (1376, 13558320), (1440, 12955728), (1536, 12145995), (1548, 12051840), (1720, 10846656), (1728, 10796440), (1920, 9716796), (1935, 9641472), (2064, 9038880), (2160, 8637152), (2304, 8097330), (2322, 8034560), (2560, 7287597), (2580, 7231104), (2752, 6779160), (2880, 6477864), (3096, 6025920), (3440, 5423328), (3456, 5398220), (3840, 4858398), (3870, 4820736), (4128, 4519440), (4320, 4318576), (4608, 4048665), (4644, 4017280), (5160, 3615552), (5504, 3389580), (5760, 3238932), (5805, 3213824), (6192, 3012960), (6277, 2972160), (6880, 2711664), (6912, 2699110), (7680, 2429199), (7740, 2410368), (8256, 2259720), (8640, 2159288), (9288, 2008640), (10320, 1807776), (11008, 1694790), (11520, 1619466), (11610, 1606912), (12384, 1506480), (12554, 1486080), (13760, 1355832), (13824, 1349555), (15480, 1205184), (16512, 1129860), (17280, 1079644), (18576, 1004320), (18831, 990720), (20640, 903888), (22016, 847395), (23040, 809733), (23220, 803456), (24768, 753240), (25108, 743040), (27520, 677916), (30960, 602592), (31385, 594432), (33024, 564930), (34560, 539822), (37152, 502160), (37662, 495360), (41280, 451944), (46440, 401728), (49536, 376620), (50216, 371520), (55040, 338958), (56493, 330240), (61920, 301296), (62770, 297216), (66048, 282465), (69120, 269911), (74304, 251080), (75324, 247680), (82560, 225972), (92880, 200864), (94155, 198144), (99072, 188310), (100432, 185760), (110080, 169479), (112986, 165120), (123840, 150648), (125540, 148608)]