2064755840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 6016204800

約数和(自身を除く): 3951448960

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, 127, 128, 133, 140, 152, 160, 190, 191, 224, 254, 266, 280, 304, 320, 380, 382, 448, 508, 532, 560, 608, 635, 640, 665, 760, 764, 889, 896, 955, 1016, 1064, 1120, 1216, 1270, 1330, 1337, 1520, 1528, 1778, 1910, 2032, 2128, 2240, 2413, 2432, 2540, 2660, 2674, 3040, 3056, 3556, 3629, 3820, 4064, 4256, 4445, 4480, 4826, 5080, 5320, 5348, 6080, 6112, 6685, 7112, 7258, 7640, 8128, 8512, 8890, 9652, 10160, 10640, 10696, 12065, 12160, 12224, 13370, 14224, 14516, 15280, 16256, 16891, 17024, 17780, 18145, 19304, 20320, 21280, 21392, 24130, 24257, 24448, 25403, 26740, 28448, 29032, 30560, 33782, 35560, 36290, 38608, 40640, 42560, 42784, 48260, 48514, 50806, 53480, 56896, 58064, 61120, 67564, 71120, 72580, 77216, 81280, 84455, 85120, 85568, 96520, 97028, 101612, 106960, 113792, 116128, 121285, 122240, 127015, 135128, 142240, 145160, 154432, 168910, 169799, 171136, 193040, 194056, 203224, 213920, 232256, 242570, 254030, 270256, 284480, 290320, 308864, 337820, 339598, 386080, 388112, 406448, 427840, 460883, 464512, 485140, 508060, 540512, 568960, 580640, 675640, 679196, 772160, 776224, 812896, 848995, 855680, 921766, 970280, 1016120, 1081024, 1161280, 1351280, 1358392, 1544320, 1552448, 1625792, 1697990, 1843532, 1940560, 2032240, 2162048, 2304415, 2322560, 2702560, 2716784, 3104896, 3226181, 3251584, 3395980, 3687064, 3881120, 4064480, 4608830, 5405120, 5433568, 6452362, 6791960, 7374128, 7762240, 8128960, 9217660, 10810240, 10867136, 12904724, 13583920, 14748256, 15524480, 16130905, 16257920, 18435320, 21734272, 25809448, 27167840, 29496512, 32261810, 36870640, 51618896, 54335680, 58993024, 64523620, 73741280, 103237792, 108671360, 129047240, 147482560, 206475584, 258094480, 294965120, 412951168, 516188960, 1032377920, 2064755840]

約数ペア:

[(1, 2064755840), (2, 1032377920), (4, 516188960), (5, 412951168), (7, 294965120), (8, 258094480), (10, 206475584), (14, 147482560), (16, 129047240), (19, 108671360), (20, 103237792), (28, 73741280), (32, 64523620), (35, 58993024), (38, 54335680), (40, 51618896), (56, 36870640), (64, 32261810), (70, 29496512), (76, 27167840), (80, 25809448), (95, 21734272), (112, 18435320), (127, 16257920), (128, 16130905), (133, 15524480), (140, 14748256), (152, 13583920), (160, 12904724), (190, 10867136), (191, 10810240), (224, 9217660), (254, 8128960), (266, 7762240), (280, 7374128), (304, 6791960), (320, 6452362), (380, 5433568), (382, 5405120), (448, 4608830), (508, 4064480), (532, 3881120), (560, 3687064), (608, 3395980), (635, 3251584), (640, 3226181), (665, 3104896), (760, 2716784), (764, 2702560), (889, 2322560), (896, 2304415), (955, 2162048), (1016, 2032240), (1064, 1940560), (1120, 1843532), (1216, 1697990), (1270, 1625792), (1330, 1552448), (1337, 1544320), (1520, 1358392), (1528, 1351280), (1778, 1161280), (1910, 1081024), (2032, 1016120), (2128, 970280), (2240, 921766), (2413, 855680), (2432, 848995), (2540, 812896), (2660, 776224), (2674, 772160), (3040, 679196), (3056, 675640), (3556, 580640), (3629, 568960), (3820, 540512), (4064, 508060), (4256, 485140), (4445, 464512), (4480, 460883), (4826, 427840), (5080, 406448), (5320, 388112), (5348, 386080), (6080, 339598), (6112, 337820), (6685, 308864), (7112, 290320), (7258, 284480), (7640, 270256), (8128, 254030), (8512, 242570), (8890, 232256), (9652, 213920), (10160, 203224), (10640, 194056), (10696, 193040), (12065, 171136), (12160, 169799), (12224, 168910), (13370, 154432), (14224, 145160), (14516, 142240), (15280, 135128), (16256, 127015), (16891, 122240), (17024, 121285), (17780, 116128), (18145, 113792), (19304, 106960), (20320, 101612), (21280, 97028), (21392, 96520), (24130, 85568), (24257, 85120), (24448, 84455), (25403, 81280), (26740, 77216), (28448, 72580), (29032, 71120), (30560, 67564), (33782, 61120), (35560, 58064), (36290, 56896), (38608, 53480), (40640, 50806), (42560, 48514), (42784, 48260)]