40218519040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6217}}^1$

素因数の和:6285

約数の個数: 240

約数和(自身を含む): 116330224032

約数和(自身を除く): 76111704992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 512, 532, 560, 608, 640, 665, 722, 760, 896, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1792, 1805, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3584, 3610, 4256, 4480, 4864, 5054, 5320, 5776, 6080, 6217, 7220, 8512, 8960, 9728, 10108, 10640, 11552, 12160, 12434, 12635, 14440, 17024, 17920, 20216, 21280, 23104, 24320, 24868, 25270, 28880, 31085, 34048, 40432, 42560, 43519, 46208, 48640, 49736, 50540, 57760, 62170, 68096, 80864, 85120, 87038, 92416, 99472, 101080, 115520, 118123, 124340, 161728, 170240, 174076, 184832, 198944, 202160, 217595, 231040, 236246, 248680, 323456, 340480, 348152, 397888, 404320, 435190, 462080, 472492, 497360, 590615, 646912, 696304, 795776, 808640, 826861, 870380, 924160, 944984, 994720, 1181230, 1293824, 1392608, 1591552, 1617280, 1653722, 1740760, 1889968, 1989440, 2244337, 2362460, 2785216, 3183104, 3234560, 3307444, 3481520, 3779936, 3978880, 4134305, 4488674, 4724920, 5570432, 6469120, 6614888, 6963040, 7559872, 7957760, 8268610, 8977348, 9449840, 11140864, 11221685, 13229776, 13926080, 15119744, 15710359, 15915520, 16537220, 17954696, 18899680, 22281728, 22443370, 26459552, 27852160, 30239488, 31420718, 33074440, 35909392, 37799360, 44886740, 52919104, 55704320, 60478976, 62841436, 66148880, 71818784, 75598720, 78551795, 89773480, 105838208, 111408640, 125682872, 132297760, 143637568, 151197440, 157103590, 179546960, 211676416, 251365744, 264595520, 287275136, 302394880, 314207180, 359093920, 423352832, 502731488, 529191040, 574550272, 628414360, 718187840, 1005462976, 1058382080, 1149100544, 1256828720, 1436375680, 2010925952, 2116764160, 2513657440, 2872751360, 4021851904, 5027314880, 5745502720, 8043703808, 10054629760, 20109259520, 40218519040]

約数ペア:

[(1, 40218519040), (2, 20109259520), (4, 10054629760), (5, 8043703808), (7, 5745502720), (8, 5027314880), (10, 4021851904), (14, 2872751360), (16, 2513657440), (19, 2116764160), (20, 2010925952), (28, 1436375680), (32, 1256828720), (35, 1149100544), (38, 1058382080), (40, 1005462976), (56, 718187840), (64, 628414360), (70, 574550272), (76, 529191040), (80, 502731488), (95, 423352832), (112, 359093920), (128, 314207180), (133, 302394880), (140, 287275136), (152, 264595520), (160, 251365744), (190, 211676416), (224, 179546960), (256, 157103590), (266, 151197440), (280, 143637568), (304, 132297760), (320, 125682872), (361, 111408640), (380, 105838208), (448, 89773480), (512, 78551795), (532, 75598720), (560, 71818784), (608, 66148880), (640, 62841436), (665, 60478976), (722, 55704320), (760, 52919104), (896, 44886740), (1064, 37799360), (1120, 35909392), (1216, 33074440), (1280, 31420718), (1330, 30239488), (1444, 27852160), (1520, 26459552), (1792, 22443370), (1805, 22281728), (2128, 18899680), (2240, 17954696), (2432, 16537220), (2527, 15915520), (2560, 15710359), (2660, 15119744), (2888, 13926080), (3040, 13229776), (3584, 11221685), (3610, 11140864), (4256, 9449840), (4480, 8977348), (4864, 8268610), (5054, 7957760), (5320, 7559872), (5776, 6963040), (6080, 6614888), (6217, 6469120), (7220, 5570432), (8512, 4724920), (8960, 4488674), (9728, 4134305), (10108, 3978880), (10640, 3779936), (11552, 3481520), (12160, 3307444), (12434, 3234560), (12635, 3183104), (14440, 2785216), (17024, 2362460), (17920, 2244337), (20216, 1989440), (21280, 1889968), (23104, 1740760), (24320, 1653722), (24868, 1617280), (25270, 1591552), (28880, 1392608), (31085, 1293824), (34048, 1181230), (40432, 994720), (42560, 944984), (43519, 924160), (46208, 870380), (48640, 826861), (49736, 808640), (50540, 795776), (57760, 696304), (62170, 646912), (68096, 590615), (80864, 497360), (85120, 472492), (87038, 462080), (92416, 435190), (99472, 404320), (101080, 397888), (115520, 348152), (118123, 340480), (124340, 323456), (161728, 248680), (170240, 236246), (174076, 231040), (184832, 217595), (198944, 202160)]