2748764160

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 260

約数和(自身を含む): 9859572228

約数和(自身を除く): 7110808068

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1657, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3314, 3456, 3840, 4096, 4320, 4608, 4971, 5120, 5184, 5760, 6144, 6480, 6628, 6912, 7680, 8285, 8640, 9216, 9942, 10240, 10368, 11520, 12288, 12960, 13256, 13824, 14913, 15360, 16570, 17280, 18432, 19884, 20480, 20736, 23040, 24855, 25920, 26512, 27648, 29826, 30720, 33140, 34560, 36864, 39768, 41472, 44739, 46080, 49710, 51840, 53024, 55296, 59652, 61440, 66280, 69120, 74565, 79536, 82944, 89478, 92160, 99420, 103680, 106048, 110592, 119304, 132560, 134217, 138240, 149130, 159072, 165888, 178956, 184320, 198840, 207360, 212096, 223695, 238608, 265120, 268434, 276480, 298260, 318144, 331776, 357912, 397680, 414720, 424192, 447390, 477216, 530240, 536868, 552960, 596520, 636288, 671085, 715824, 795360, 829440, 848384, 894780, 954432, 1060480, 1073736, 1193040, 1272576, 1342170, 1431648, 1590720, 1658880, 1696768, 1789560, 1908864, 2120960, 2147472, 2386080, 2545152, 2684340, 2863296, 3181440, 3393536, 3579120, 3817728, 4241920, 4294944, 4772160, 5090304, 5368680, 5726592, 6362880, 6787072, 7158240, 7635456, 8483840, 8589888, 9544320, 10180608, 10737360, 11453184, 12725760, 14316480, 15270912, 16967680, 17179776, 19088640, 20361216, 21474720, 22906368, 25451520, 28632960, 30541824, 33935360, 34359552, 38177280, 42949440, 45812736, 50903040, 57265920, 61083648, 68719104, 76354560, 85898880, 91625472, 101806080, 114531840, 137438208, 152709120, 171797760, 183250944, 229063680, 274876416, 305418240, 343595520, 458127360, 549752832, 687191040, 916254720, 1374382080, 2748764160]

約数ペア:

[(1, 2748764160), (2, 1374382080), (3, 916254720), (4, 687191040), (5, 549752832), (6, 458127360), (8, 343595520), (9, 305418240), (10, 274876416), (12, 229063680), (15, 183250944), (16, 171797760), (18, 152709120), (20, 137438208), (24, 114531840), (27, 101806080), (30, 91625472), (32, 85898880), (36, 76354560), (40, 68719104), (45, 61083648), (48, 57265920), (54, 50903040), (60, 45812736), (64, 42949440), (72, 38177280), (80, 34359552), (81, 33935360), (90, 30541824), (96, 28632960), (108, 25451520), (120, 22906368), (128, 21474720), (135, 20361216), (144, 19088640), (160, 17179776), (162, 16967680), (180, 15270912), (192, 14316480), (216, 12725760), (240, 11453184), (256, 10737360), (270, 10180608), (288, 9544320), (320, 8589888), (324, 8483840), (360, 7635456), (384, 7158240), (405, 6787072), (432, 6362880), (480, 5726592), (512, 5368680), (540, 5090304), (576, 4772160), (640, 4294944), (648, 4241920), (720, 3817728), (768, 3579120), (810, 3393536), (864, 3181440), (960, 2863296), (1024, 2684340), (1080, 2545152), (1152, 2386080), (1280, 2147472), (1296, 2120960), (1440, 1908864), (1536, 1789560), (1620, 1696768), (1657, 1658880), (1728, 1590720), (1920, 1431648), (2048, 1342170), (2160, 1272576), (2304, 1193040), (2560, 1073736), (2592, 1060480), (2880, 954432), (3072, 894780), (3240, 848384), (3314, 829440), (3456, 795360), (3840, 715824), (4096, 671085), (4320, 636288), (4608, 596520), (4971, 552960), (5120, 536868), (5184, 530240), (5760, 477216), (6144, 447390), (6480, 424192), (6628, 414720), (6912, 397680), (7680, 357912), (8285, 331776), (8640, 318144), (9216, 298260), (9942, 276480), (10240, 268434), (10368, 265120), (11520, 238608), (12288, 223695), (12960, 212096), (13256, 207360), (13824, 198840), (14913, 184320), (15360, 178956), (16570, 165888), (17280, 159072), (18432, 149130), (19884, 138240), (20480, 134217), (20736, 132560), (23040, 119304), (24855, 110592), (25920, 106048), (26512, 103680), (27648, 99420), (29826, 92160), (30720, 89478), (33140, 82944), (34560, 79536), (36864, 74565), (39768, 69120), (41472, 66280), (44739, 61440), (46080, 59652), (49710, 55296), (51840, 53024)]