78017091840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2257439}}^1$

素因数の和:2257469

約数の個数: 144

約数和(自身を含む): 276852441600

約数和(自身を除く): 198835349760

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 2257439, 4514878, 6772317, 9029756, 11287195, 13544634, 18059512, 20316951, 22574390, 27089268, 33861585, 36119024, 40633902, 45148780, 54178536, 60950853, 67723170, 72238048, 81267804, 90297560, 101584755, 108357072, 121901706, 135446340, 144476096, 162535608, 180595120, 203169510, 216714144, 243803412, 270892680, 288952192, 304754265, 325071216, 361190240, 406339020, 433428288, 487606824, 541785360, 577904384, 609508530, 650142432, 722380480, 812678040, 866856576, 975213648, 1083570720, 1219017060, 1300284864, 1444760960, 1625356080, 1733713152, 1950427296, 2167141440, 2438034120, 2600569728, 2889521920, 3250712160, 3900854592, 4334282880, 4876068240, 5201139456, 6501424320, 7801709184, 8668565760, 9752136480, 13002848640, 15603418368, 19504272960, 26005697280, 39008545920, 78017091840]

約数ペア:

[(1, 78017091840), (2, 39008545920), (3, 26005697280), (4, 19504272960), (5, 15603418368), (6, 13002848640), (8, 9752136480), (9, 8668565760), (10, 7801709184), (12, 6501424320), (15, 5201139456), (16, 4876068240), (18, 4334282880), (20, 3900854592), (24, 3250712160), (27, 2889521920), (30, 2600569728), (32, 2438034120), (36, 2167141440), (40, 1950427296), (45, 1733713152), (48, 1625356080), (54, 1444760960), (60, 1300284864), (64, 1219017060), (72, 1083570720), (80, 975213648), (90, 866856576), (96, 812678040), (108, 722380480), (120, 650142432), (128, 609508530), (135, 577904384), (144, 541785360), (160, 487606824), (180, 433428288), (192, 406339020), (216, 361190240), (240, 325071216), (256, 304754265), (270, 288952192), (288, 270892680), (320, 243803412), (360, 216714144), (384, 203169510), (432, 180595120), (480, 162535608), (540, 144476096), (576, 135446340), (640, 121901706), (720, 108357072), (768, 101584755), (864, 90297560), (960, 81267804), (1080, 72238048), (1152, 67723170), (1280, 60950853), (1440, 54178536), (1728, 45148780), (1920, 40633902), (2160, 36119024), (2304, 33861585), (2880, 27089268), (3456, 22574390), (3840, 20316951), (4320, 18059512), (5760, 13544634), (6912, 11287195), (8640, 9029756), (11520, 6772317), (17280, 4514878), (34560, 2257439)]