2751171840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3129

約数の個数: 216

約数和(自身を含む): 9642447360

約数和(自身を除く): 6891275520

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2844, 2880, 3023, 3160, 3555, 3792, 3840, 4740, 5056, 5688, 5760, 6046, 6320, 7110, 7584, 9069, 9480, 10112, 11376, 11520, 12092, 12640, 14220, 15115, 15168, 18138, 18960, 20224, 22752, 24184, 25280, 27207, 28440, 30230, 30336, 36276, 37920, 45345, 45504, 48368, 50560, 54414, 56880, 60460, 60672, 72552, 75840, 90690, 91008, 96736, 101120, 108828, 113760, 120920, 136035, 145104, 151680, 181380, 182016, 193472, 217656, 227520, 238817, 241840, 272070, 290208, 303360, 362760, 386944, 435312, 455040, 477634, 483680, 544140, 580416, 716451, 725520, 773888, 870624, 910080, 955268, 967360, 1088280, 1160832, 1194085, 1432902, 1451040, 1741248, 1910536, 1934720, 2149353, 2176560, 2321664, 2388170, 2865804, 2902080, 3482496, 3582255, 3821072, 3869440, 4298706, 4353120, 4776340, 5731608, 5804160, 6964992, 7164510, 7642144, 8597412, 8706240, 9552680, 10746765, 11463216, 11608320, 14329020, 15284288, 17194824, 17412480, 19105360, 21493530, 22926432, 28658040, 30568576, 34389648, 34824960, 38210720, 42987060, 45852864, 57316080, 61137152, 68779296, 76421440, 85974120, 91705728, 114632160, 137558592, 152842880, 171948240, 183411456, 229264320, 275117184, 305685760, 343896480, 458528640, 550234368, 687792960, 917057280, 1375585920, 2751171840]

約数ペア:

[(1, 2751171840), (2, 1375585920), (3, 917057280), (4, 687792960), (5, 550234368), (6, 458528640), (8, 343896480), (9, 305685760), (10, 275117184), (12, 229264320), (15, 183411456), (16, 171948240), (18, 152842880), (20, 137558592), (24, 114632160), (30, 91705728), (32, 85974120), (36, 76421440), (40, 68779296), (45, 61137152), (48, 57316080), (60, 45852864), (64, 42987060), (72, 38210720), (79, 34824960), (80, 34389648), (90, 30568576), (96, 28658040), (120, 22926432), (128, 21493530), (144, 19105360), (158, 17412480), (160, 17194824), (180, 15284288), (192, 14329020), (237, 11608320), (240, 11463216), (256, 10746765), (288, 9552680), (316, 8706240), (320, 8597412), (360, 7642144), (384, 7164510), (395, 6964992), (474, 5804160), (480, 5731608), (576, 4776340), (632, 4353120), (640, 4298706), (711, 3869440), (720, 3821072), (768, 3582255), (790, 3482496), (948, 2902080), (960, 2865804), (1152, 2388170), (1185, 2321664), (1264, 2176560), (1280, 2149353), (1422, 1934720), (1440, 1910536), (1580, 1741248), (1896, 1451040), (1920, 1432902), (2304, 1194085), (2370, 1160832), (2528, 1088280), (2844, 967360), (2880, 955268), (3023, 910080), (3160, 870624), (3555, 773888), (3792, 725520), (3840, 716451), (4740, 580416), (5056, 544140), (5688, 483680), (5760, 477634), (6046, 455040), (6320, 435312), (7110, 386944), (7584, 362760), (9069, 303360), (9480, 290208), (10112, 272070), (11376, 241840), (11520, 238817), (12092, 227520), (12640, 217656), (14220, 193472), (15115, 182016), (15168, 181380), (18138, 151680), (18960, 145104), (20224, 136035), (22752, 120920), (24184, 113760), (25280, 108828), (27207, 101120), (28440, 96736), (30230, 91008), (30336, 90690), (36276, 75840), (37920, 72552), (45345, 60672), (45504, 60460), (48368, 56880), (50560, 54414)]