2005378560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 400

約数和(自身を含む): 7575519600

約数和(自身を除く): 5570141040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 509, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 1018, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1527, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 2036, 2052, 2160, 2280, 2304, 2432, 2545, 2560, 2565, 2592, 2736, 2880, 3040, 3054, 3078, 3240, 3420, 3456, 3648, 3840, 4072, 4104, 4320, 4560, 4581, 4608, 4864, 5090, 5130, 5184, 5472, 5760, 6080, 6108, 6156, 6480, 6840, 6912, 7296, 7635, 7680, 7695, 8144, 8208, 8640, 9120, 9162, 9671, 9728, 10180, 10260, 10368, 10944, 11520, 12160, 12216, 12312, 12960, 13680, 13743, 13824, 14592, 15270, 15390, 16288, 16416, 17280, 18240, 18324, 19342, 20360, 20520, 20736, 21888, 22905, 23040, 24320, 24432, 24624, 25920, 27360, 27486, 29013, 29184, 30540, 30780, 32576, 32832, 34560, 36480, 36648, 38684, 40720, 41040, 41229, 41472, 43776, 45810, 48355, 48640, 48864, 49248, 51840, 54720, 54972, 58026, 61080, 61560, 65152, 65664, 68715, 69120, 72960, 73296, 77368, 81440, 82080, 82458, 87039, 87552, 91620, 96710, 97728, 98496, 103680, 109440, 109944, 116052, 122160, 123120, 130304, 131328, 137430, 145065, 145920, 146592, 154736, 162880, 164160, 164916, 174078, 183240, 193420, 195456, 196992, 206145, 207360, 218880, 219888, 232104, 244320, 246240, 260608, 261117, 262656, 274860, 290130, 293184, 309472, 325760, 328320, 329832, 348156, 366480, 386840, 390912, 393984, 412290, 435195, 437760, 439776, 464208, 488640, 492480, 522234, 549720, 580260, 586368, 618944, 651520, 656640, 659664, 696312, 732960, 773680, 781824, 783351, 787968, 824580, 870390, 879552, 928416, 977280, 984960, 1044468, 1099440, 1160520, 1172736, 1237888, 1303040, 1305585, 1313280, 1319328, 1392624, 1465920, 1547360, 1566702, 1649160, 1740780, 1759104, 1856832, 1954560, 1969920, 2088936, 2198880, 2321040, 2345472, 2475776, 2611170, 2638656, 2785248, 2931840, 3094720, 3133404, 3298320, 3481560, 3518208, 3713664, 3909120, 3916755, 3939840, 4177872, 4397760, 4642080, 4951552, 5222340, 5277312, 5570496, 5863680, 6189440, 6266808, 6596640, 6963120, 7036416, 7427328, 7833510, 8355744, 8795520, 9284160, 10444680, 10554624, 11140992, 11727360, 12378880, 12533616, 13193280, 13926240, 14854656, 15667020, 16711488, 17591040, 18568320, 20889360, 21109248, 22281984, 24757760, 25067232, 26386560, 27852480, 31334040, 33422976, 35182080, 37136640, 41778720, 44563968, 50134464, 52773120, 55704960, 62668080, 66845952, 74273280, 83557440, 100268928, 105546240, 111409920, 125336160, 133691904, 167114880, 200537856, 222819840, 250672320, 334229760, 401075712, 501344640, 668459520, 1002689280, 2005378560]

約数ペア:

[(1, 2005378560), (2, 1002689280), (3, 668459520), (4, 501344640), (5, 401075712), (6, 334229760), (8, 250672320), (9, 222819840), (10, 200537856), (12, 167114880), (15, 133691904), (16, 125336160), (18, 111409920), (19, 105546240), (20, 100268928), (24, 83557440), (27, 74273280), (30, 66845952), (32, 62668080), (36, 55704960), (38, 52773120), (40, 50134464), (45, 44563968), (48, 41778720), (54, 37136640), (57, 35182080), (60, 33422976), (64, 31334040), (72, 27852480), (76, 26386560), (80, 25067232), (81, 24757760), (90, 22281984), (95, 21109248), (96, 20889360), (108, 18568320), (114, 17591040), (120, 16711488), (128, 15667020), (135, 14854656), (144, 13926240), (152, 13193280), (160, 12533616), (162, 12378880), (171, 11727360), (180, 11140992), (190, 10554624), (192, 10444680), (216, 9284160), (228, 8795520), (240, 8355744), (256, 7833510), (270, 7427328), (285, 7036416), (288, 6963120), (304, 6596640), (320, 6266808), (324, 6189440), (342, 5863680), (360, 5570496), (380, 5277312), (384, 5222340), (405, 4951552), (432, 4642080), (456, 4397760), (480, 4177872), (509, 3939840), (512, 3916755), (513, 3909120), (540, 3713664), (570, 3518208), (576, 3481560), (608, 3298320), (640, 3133404), (648, 3094720), (684, 2931840), (720, 2785248), (760, 2638656), (768, 2611170), (810, 2475776), (855, 2345472), (864, 2321040), (912, 2198880), (960, 2088936), (1018, 1969920), (1026, 1954560), (1080, 1856832), (1140, 1759104), (1152, 1740780), (1216, 1649160), (1280, 1566702), (1296, 1547360), (1368, 1465920), (1440, 1392624), (1520, 1319328), (1527, 1313280), (1536, 1305585), (1539, 1303040), (1620, 1237888), (1710, 1172736), (1728, 1160520), (1824, 1099440), (1920, 1044468), (2036, 984960), (2052, 977280), (2160, 928416), (2280, 879552), (2304, 870390), (2432, 824580), (2545, 787968), (2560, 783351), (2565, 781824), (2592, 773680), (2736, 732960), (2880, 696312), (3040, 659664), (3054, 656640), (3078, 651520), (3240, 618944), (3420, 586368), (3456, 580260), (3648, 549720), (3840, 522234), (4072, 492480), (4104, 488640), (4320, 464208), (4560, 439776), (4581, 437760), (4608, 435195), (4864, 412290), (5090, 393984), (5130, 390912), (5184, 386840), (5472, 366480), (5760, 348156), (6080, 329832), (6108, 328320), (6156, 325760), (6480, 309472), (6840, 293184), (6912, 290130), (7296, 274860), (7635, 262656), (7680, 261117), (7695, 260608), (8144, 246240), (8208, 244320), (8640, 232104), (9120, 219888), (9162, 218880), (9671, 207360), (9728, 206145), (10180, 196992), (10260, 195456), (10368, 193420), (10944, 183240), (11520, 174078), (12160, 164916), (12216, 164160), (12312, 162880), (12960, 154736), (13680, 146592), (13743, 145920), (13824, 145065), (14592, 137430), (15270, 131328), (15390, 130304), (16288, 123120), (16416, 122160), (17280, 116052), (18240, 109944), (18324, 109440), (19342, 103680), (20360, 98496), (20520, 97728), (20736, 96710), (21888, 91620), (22905, 87552), (23040, 87039), (24320, 82458), (24432, 82080), (24624, 81440), (25920, 77368), (27360, 73296), (27486, 72960), (29013, 69120), (29184, 68715), (30540, 65664), (30780, 65152), (32576, 61560), (32832, 61080), (34560, 58026), (36480, 54972), (36648, 54720), (38684, 51840), (40720, 49248), (41040, 48864), (41229, 48640), (41472, 48355), (43776, 45810)]