19382682240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1279}}^1$

素因数の和:2184

約数の個数: 256

約数和(自身を含む): 68779008000

約数和(自身を除く): 49396325760

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 877, 960, 1080, 1152, 1279, 1440, 1728, 1754, 1920, 2160, 2558, 2631, 2880, 3456, 3508, 3837, 4320, 4385, 5116, 5262, 5760, 6395, 7016, 7674, 7893, 8640, 8770, 10232, 10524, 11511, 12790, 13155, 14032, 15348, 15786, 17280, 17540, 19185, 20464, 21048, 23022, 23679, 25580, 26310, 28064, 30696, 31572, 34533, 35080, 38370, 39465, 40928, 42096, 46044, 47358, 51160, 52620, 56128, 57555, 61392, 63144, 69066, 70160, 76740, 78930, 81856, 84192, 92088, 94716, 102320, 105240, 112256, 115110, 118395, 122784, 126288, 138132, 140320, 153480, 157860, 163712, 168384, 172665, 184176, 189432, 204640, 210480, 230220, 236790, 245568, 252576, 276264, 280640, 306960, 315720, 336768, 345330, 368352, 378864, 409280, 420960, 460440, 473580, 491136, 505152, 552528, 561280, 613920, 631440, 690660, 736704, 757728, 818560, 841920, 920880, 947160, 1010304, 1105056, 1121683, 1227840, 1262880, 1381320, 1473408, 1515456, 1683840, 1841760, 1894320, 2210112, 2243366, 2455680, 2525760, 2762640, 3030912, 3365049, 3683520, 3788640, 4420224, 4486732, 5051520, 5525280, 5608415, 6730098, 7367040, 7577280, 8973464, 10095147, 11050560, 11216830, 13460196, 15154560, 16825245, 17946928, 20190294, 22101120, 22433660, 26920392, 30285441, 33650490, 35893856, 40380588, 44867320, 50475735, 53840784, 60570882, 67300980, 71787712, 80761176, 89734640, 100951470, 107681568, 121141764, 134601960, 143575424, 151427205, 161522352, 179469280, 201902940, 215363136, 242283528, 269203920, 302854410, 323044704, 358938560, 403805880, 430726272, 484567056, 538407840, 605708820, 646089408, 717877120, 807611760, 969134112, 1076815680, 1211417640, 1292178816, 1615223520, 1938268224, 2153631360, 2422835280, 3230447040, 3876536448, 4845670560, 6460894080, 9691341120, 19382682240]

約数ペア:

[(1, 19382682240), (2, 9691341120), (3, 6460894080), (4, 4845670560), (5, 3876536448), (6, 3230447040), (8, 2422835280), (9, 2153631360), (10, 1938268224), (12, 1615223520), (15, 1292178816), (16, 1211417640), (18, 1076815680), (20, 969134112), (24, 807611760), (27, 717877120), (30, 646089408), (32, 605708820), (36, 538407840), (40, 484567056), (45, 430726272), (48, 403805880), (54, 358938560), (60, 323044704), (64, 302854410), (72, 269203920), (80, 242283528), (90, 215363136), (96, 201902940), (108, 179469280), (120, 161522352), (128, 151427205), (135, 143575424), (144, 134601960), (160, 121141764), (180, 107681568), (192, 100951470), (216, 89734640), (240, 80761176), (270, 71787712), (288, 67300980), (320, 60570882), (360, 53840784), (384, 50475735), (432, 44867320), (480, 40380588), (540, 35893856), (576, 33650490), (640, 30285441), (720, 26920392), (864, 22433660), (877, 22101120), (960, 20190294), (1080, 17946928), (1152, 16825245), (1279, 15154560), (1440, 13460196), (1728, 11216830), (1754, 11050560), (1920, 10095147), (2160, 8973464), (2558, 7577280), (2631, 7367040), (2880, 6730098), (3456, 5608415), (3508, 5525280), (3837, 5051520), (4320, 4486732), (4385, 4420224), (5116, 3788640), (5262, 3683520), (5760, 3365049), (6395, 3030912), (7016, 2762640), (7674, 2525760), (7893, 2455680), (8640, 2243366), (8770, 2210112), (10232, 1894320), (10524, 1841760), (11511, 1683840), (12790, 1515456), (13155, 1473408), (14032, 1381320), (15348, 1262880), (15786, 1227840), (17280, 1121683), (17540, 1105056), (19185, 1010304), (20464, 947160), (21048, 920880), (23022, 841920), (23679, 818560), (25580, 757728), (26310, 736704), (28064, 690660), (30696, 631440), (31572, 613920), (34533, 561280), (35080, 552528), (38370, 505152), (39465, 491136), (40928, 473580), (42096, 460440), (46044, 420960), (47358, 409280), (51160, 378864), (52620, 368352), (56128, 345330), (57555, 336768), (61392, 315720), (63144, 306960), (69066, 280640), (70160, 276264), (76740, 252576), (78930, 245568), (81856, 236790), (84192, 230220), (92088, 210480), (94716, 204640), (102320, 189432), (105240, 184176), (112256, 172665), (115110, 168384), (118395, 163712), (122784, 157860), (126288, 153480), (138132, 140320)]