21390704640

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:570

約数の個数: 480

約数和(自身を含む): 80213616000

約数和(自身を除く): 58822911360

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, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 509, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1018, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1527, 1536, 1710, 1728, 1824, 1920, 2036, 2048, 2052, 2160, 2280, 2304, 2432, 2545, 2560, 2565, 2736, 2880, 3040, 3054, 3072, 3420, 3456, 3648, 3840, 4072, 4096, 4104, 4320, 4560, 4581, 4608, 4864, 5090, 5120, 5130, 5472, 5760, 6080, 6108, 6144, 6840, 6912, 7296, 7635, 7680, 8144, 8192, 8208, 8640, 9120, 9162, 9216, 9671, 9728, 10180, 10240, 10260, 10944, 11520, 12160, 12216, 12288, 13680, 13743, 13824, 14592, 15270, 15360, 16288, 16384, 16416, 17280, 18240, 18324, 18432, 19342, 19456, 20360, 20480, 20520, 21888, 22905, 23040, 24320, 24432, 24576, 27360, 27486, 27648, 29013, 29184, 30540, 30720, 32576, 32832, 34560, 36480, 36648, 36864, 38684, 38912, 40720, 40960, 41040, 43776, 45810, 46080, 48355, 48640, 48864, 49152, 54720, 54972, 55296, 58026, 58368, 61080, 61440, 65152, 65664, 68715, 69120, 72960, 73296, 73728, 77368, 77824, 81440, 81920, 82080, 87039, 87552, 91620, 92160, 96710, 97280, 97728, 109440, 109944, 110592, 116052, 116736, 122160, 122880, 130304, 131328, 137430, 138240, 145065, 145920, 146592, 147456, 154736, 155648, 162880, 164160, 174078, 175104, 183240, 184320, 193420, 194560, 195456, 218880, 219888, 221184, 232104, 233472, 244320, 245760, 260608, 261117, 262656, 274860, 276480, 290130, 291840, 293184, 309472, 311296, 325760, 328320, 348156, 350208, 366480, 368640, 386840, 389120, 390912, 435195, 437760, 439776, 442368, 464208, 466944, 488640, 521216, 522234, 525312, 549720, 552960, 580260, 583680, 586368, 618944, 651520, 656640, 696312, 700416, 732960, 737280, 773680, 778240, 781824, 870390, 875520, 879552, 928416, 933888, 977280, 1042432, 1044468, 1050624, 1099440, 1105920, 1160520, 1167360, 1172736, 1237888, 1303040, 1305585, 1313280, 1392624, 1400832, 1465920, 1547360, 1556480, 1563648, 1740780, 1751040, 1759104, 1856832, 1954560, 2084864, 2088936, 2101248, 2198880, 2211840, 2321040, 2334720, 2345472, 2475776, 2606080, 2611170, 2626560, 2785248, 2801664, 2931840, 3094720, 3127296, 3481560, 3502080, 3518208, 3713664, 3909120, 4169728, 4177872, 4202496, 4397760, 4642080, 4669440, 4690944, 4951552, 5212160, 5222340, 5253120, 5570496, 5863680, 6189440, 6254592, 6963120, 7004160, 7036416, 7427328, 7818240, 8339456, 8355744, 8404992, 8795520, 9284160, 9381888, 9903104, 10424320, 10444680, 10506240, 11140992, 11727360, 12378880, 12509184, 13926240, 14008320, 14072832, 14854656, 15636480, 16711488, 17591040, 18568320, 18763776, 19806208, 20848640, 20889360, 21012480, 22281984, 23454720, 24757760, 25018368, 27852480, 28145664, 29709312, 31272960, 33422976, 35182080, 37136640, 37527552, 39612416, 41697280, 41778720, 42024960, 44563968, 46909440, 49515520, 55704960, 56291328, 59418624, 62545920, 66845952, 70364160, 74273280, 75055104, 79224832, 83557440, 89127936, 93818880, 99031040, 111409920, 112582656, 118837248, 125091840, 133691904, 140728320, 148546560, 158449664, 167114880, 178255872, 187637760, 198062080, 222819840, 225165312, 237674496, 267383808, 281456640, 297093120, 334229760, 356511744, 375275520, 396124160, 445639680, 475348992, 534767616, 562913280, 594186240, 668459520, 713023488, 792248320, 891279360, 1069535232, 1125826560, 1188372480, 1336919040, 1426046976, 1782558720, 2139070464, 2376744960, 2673838080, 3565117440, 4278140928, 5347676160, 7130234880, 10695352320, 21390704640]

約数ペア:

[(1, 21390704640), (2, 10695352320), (3, 7130234880), (4, 5347676160), (5, 4278140928), (6, 3565117440), (8, 2673838080), (9, 2376744960), (10, 2139070464), (12, 1782558720), (15, 1426046976), (16, 1336919040), (18, 1188372480), (19, 1125826560), (20, 1069535232), (24, 891279360), (27, 792248320), (30, 713023488), (32, 668459520), (36, 594186240), (38, 562913280), (40, 534767616), (45, 475348992), (48, 445639680), (54, 396124160), (57, 375275520), (60, 356511744), (64, 334229760), (72, 297093120), (76, 281456640), (80, 267383808), (90, 237674496), (95, 225165312), (96, 222819840), (108, 198062080), (114, 187637760), (120, 178255872), (128, 167114880), (135, 158449664), (144, 148546560), (152, 140728320), (160, 133691904), (171, 125091840), (180, 118837248), (190, 112582656), (192, 111409920), (216, 99031040), (228, 93818880), (240, 89127936), (256, 83557440), (270, 79224832), (285, 75055104), (288, 74273280), (304, 70364160), (320, 66845952), (342, 62545920), (360, 59418624), (380, 56291328), (384, 55704960), (432, 49515520), (456, 46909440), (480, 44563968), (509, 42024960), (512, 41778720), (513, 41697280), (540, 39612416), (570, 37527552), (576, 37136640), (608, 35182080), (640, 33422976), (684, 31272960), (720, 29709312), (760, 28145664), (768, 27852480), (855, 25018368), (864, 24757760), (912, 23454720), (960, 22281984), (1018, 21012480), (1024, 20889360), (1026, 20848640), (1080, 19806208), (1140, 18763776), (1152, 18568320), (1216, 17591040), (1280, 16711488), (1368, 15636480), (1440, 14854656), (1520, 14072832), (1527, 14008320), (1536, 13926240), (1710, 12509184), (1728, 12378880), (1824, 11727360), (1920, 11140992), (2036, 10506240), (2048, 10444680), (2052, 10424320), (2160, 9903104), (2280, 9381888), (2304, 9284160), (2432, 8795520), (2545, 8404992), (2560, 8355744), (2565, 8339456), (2736, 7818240), (2880, 7427328), (3040, 7036416), (3054, 7004160), (3072, 6963120), (3420, 6254592), (3456, 6189440), (3648, 5863680), (3840, 5570496), (4072, 5253120), (4096, 5222340), (4104, 5212160), (4320, 4951552), (4560, 4690944), (4581, 4669440), (4608, 4642080), (4864, 4397760), (5090, 4202496), (5120, 4177872), (5130, 4169728), (5472, 3909120), (5760, 3713664), (6080, 3518208), (6108, 3502080), (6144, 3481560), (6840, 3127296), (6912, 3094720), (7296, 2931840), (7635, 2801664), (7680, 2785248), (8144, 2626560), (8192, 2611170), (8208, 2606080), (8640, 2475776), (9120, 2345472), (9162, 2334720), (9216, 2321040), (9671, 2211840), (9728, 2198880), (10180, 2101248), (10240, 2088936), (10260, 2084864), (10944, 1954560), (11520, 1856832), (12160, 1759104), (12216, 1751040), (12288, 1740780), (13680, 1563648), (13743, 1556480), (13824, 1547360), (14592, 1465920), (15270, 1400832), (15360, 1392624), (16288, 1313280), (16384, 1305585), (16416, 1303040), (17280, 1237888), (18240, 1172736), (18324, 1167360), (18432, 1160520), (19342, 1105920), (19456, 1099440), (20360, 1050624), (20480, 1044468), (20520, 1042432), (21888, 977280), (22905, 933888), (23040, 928416), (24320, 879552), (24432, 875520), (24576, 870390), (27360, 781824), (27486, 778240), (27648, 773680), (29013, 737280), (29184, 732960), (30540, 700416), (30720, 696312), (32576, 656640), (32832, 651520), (34560, 618944), (36480, 586368), (36648, 583680), (36864, 580260), (38684, 552960), (38912, 549720), (40720, 525312), (40960, 522234), (41040, 521216), (43776, 488640), (45810, 466944), (46080, 464208), (48355, 442368), (48640, 439776), (48864, 437760), (49152, 435195), (54720, 390912), (54972, 389120), (55296, 386840), (58026, 368640), (58368, 366480), (61080, 350208), (61440, 348156), (65152, 328320), (65664, 325760), (68715, 311296), (69120, 309472), (72960, 293184), (73296, 291840), (73728, 290130), (77368, 276480), (77824, 274860), (81440, 262656), (81920, 261117), (82080, 260608), (87039, 245760), (87552, 244320), (91620, 233472), (92160, 232104), (96710, 221184), (97280, 219888), (97728, 218880), (109440, 195456), (109944, 194560), (110592, 193420), (116052, 184320), (116736, 183240), (122160, 175104), (122880, 174078), (130304, 164160), (131328, 162880), (137430, 155648), (138240, 154736), (145065, 147456), (145920, 146592)]