38916126720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{422267}}^1$

素因数の和:422300

約数の個数: 144

約数和(自身を含む): 134876621880

約数和(自身を除く): 95960495160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 422267, 844534, 1266801, 1689068, 2111335, 2533602, 3378136, 3800403, 4222670, 5067204, 6334005, 6756272, 7600806, 8445340, 10134408, 12668010, 13512544, 15201612, 16890680, 19002015, 20268816, 25336020, 27025088, 30403224, 33781360, 38004030, 40537632, 50672040, 54050176, 60806448, 67562720, 76008060, 81075264, 101344080, 108100352, 121612896, 135125440, 152016120, 162150528, 202688160, 216200704, 243225792, 270250880, 304032240, 324301056, 405376320, 432401408, 486451584, 540501760, 608064480, 648602112, 810752640, 864802816, 972903168, 1081003520, 1216128960, 1297204224, 1621505280, 1945806336, 2162007040, 2432257920, 2594408448, 3243010560, 3891612672, 4324014080, 4864515840, 6486021120, 7783225344, 9729031680, 12972042240, 19458063360, 38916126720]

約数ペア:

[(1, 38916126720), (2, 19458063360), (3, 12972042240), (4, 9729031680), (5, 7783225344), (6, 6486021120), (8, 4864515840), (9, 4324014080), (10, 3891612672), (12, 3243010560), (15, 2594408448), (16, 2432257920), (18, 2162007040), (20, 1945806336), (24, 1621505280), (30, 1297204224), (32, 1216128960), (36, 1081003520), (40, 972903168), (45, 864802816), (48, 810752640), (60, 648602112), (64, 608064480), (72, 540501760), (80, 486451584), (90, 432401408), (96, 405376320), (120, 324301056), (128, 304032240), (144, 270250880), (160, 243225792), (180, 216200704), (192, 202688160), (240, 162150528), (256, 152016120), (288, 135125440), (320, 121612896), (360, 108100352), (384, 101344080), (480, 81075264), (512, 76008060), (576, 67562720), (640, 60806448), (720, 54050176), (768, 50672040), (960, 40537632), (1024, 38004030), (1152, 33781360), (1280, 30403224), (1440, 27025088), (1536, 25336020), (1920, 20268816), (2048, 19002015), (2304, 16890680), (2560, 15201612), (2880, 13512544), (3072, 12668010), (3840, 10134408), (4608, 8445340), (5120, 7600806), (5760, 6756272), (6144, 6334005), (7680, 5067204), (9216, 4222670), (10240, 3800403), (11520, 3378136), (15360, 2533602), (18432, 2111335), (23040, 1689068), (30720, 1266801), (46080, 844534), (92160, 422267)]