2800103756800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{679373}}^1$

素因数の和:679433

約数の個数: 264

約数和(自身を含む): 8277318896256

約数和(自身を除く): 5477215139456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 128, 140, 160, 161, 175, 184, 200, 224, 230, 256, 280, 320, 322, 350, 368, 400, 448, 460, 512, 560, 575, 640, 644, 700, 736, 800, 805, 896, 920, 1024, 1120, 1150, 1280, 1288, 1400, 1472, 1600, 1610, 1792, 1840, 2240, 2300, 2560, 2576, 2800, 2944, 3200, 3220, 3584, 3680, 4025, 4480, 4600, 5120, 5152, 5600, 5888, 6400, 6440, 7168, 7360, 8050, 8960, 9200, 10304, 11200, 11776, 12800, 12880, 14720, 16100, 17920, 18400, 20608, 22400, 23552, 25600, 25760, 29440, 32200, 35840, 36800, 41216, 44800, 51520, 58880, 64400, 73600, 82432, 89600, 103040, 117760, 128800, 147200, 164864, 179200, 206080, 257600, 294400, 412160, 515200, 588800, 679373, 824320, 1030400, 1358746, 2060800, 2717492, 3396865, 4121600, 4755611, 5434984, 6793730, 9511222, 10869968, 13587460, 15625579, 16984325, 19022444, 21739936, 23778055, 27174920, 31251158, 33968650, 38044888, 43479872, 47556110, 54349840, 62502316, 67937300, 76089776, 78127895, 86959744, 95112220, 108699680, 109379053, 118890275, 125004632, 135874600, 152179552, 156255790, 173919488, 190224440, 217399360, 218758106, 237780550, 250009264, 271749200, 304359104, 312511580, 347838976, 380448880, 390639475, 434798720, 437516212, 475561100, 500018528, 543498400, 546895265, 608718208, 625023160, 695677952, 760897760, 781278950, 869597440, 875032424, 951122200, 1000037056, 1086996800, 1093790530, 1217436416, 1250046320, 1521795520, 1562557900, 1739194880, 1750064848, 1902244400, 2000074112, 2173993600, 2187581060, 2434872832, 2500092640, 2734476325, 3043591040, 3125115800, 3478389760, 3500129696, 3804488800, 4000148224, 4347987200, 4375162120, 4869745664, 5000185280, 5468952650, 6087182080, 6250231600, 7000259392, 7608977600, 8000296448, 8695974400, 8750324240, 10000370560, 10937905300, 12174364160, 12500463200, 14000518784, 15217955200, 16000592896, 17391948800, 17500648480, 20000741120, 21875810600, 24348728320, 25000926400, 28001037568, 30435910400, 35001296960, 40001482240, 43751621200, 50001852800, 56002075136, 60871820800, 70002593920, 80002964480, 87503242400, 100003705600, 112004150272, 121743641600, 140005187840, 175006484800, 200007411200, 280010375680, 350012969600, 400014822400, 560020751360, 700025939200, 1400051878400, 2800103756800]

約数ペア:

[(1, 2800103756800), (2, 1400051878400), (4, 700025939200), (5, 560020751360), (7, 400014822400), (8, 350012969600), (10, 280010375680), (14, 200007411200), (16, 175006484800), (20, 140005187840), (23, 121743641600), (25, 112004150272), (28, 100003705600), (32, 87503242400), (35, 80002964480), (40, 70002593920), (46, 60871820800), (50, 56002075136), (56, 50001852800), (64, 43751621200), (70, 40001482240), (80, 35001296960), (92, 30435910400), (100, 28001037568), (112, 25000926400), (115, 24348728320), (128, 21875810600), (140, 20000741120), (160, 17500648480), (161, 17391948800), (175, 16000592896), (184, 15217955200), (200, 14000518784), (224, 12500463200), (230, 12174364160), (256, 10937905300), (280, 10000370560), (320, 8750324240), (322, 8695974400), (350, 8000296448), (368, 7608977600), (400, 7000259392), (448, 6250231600), (460, 6087182080), (512, 5468952650), (560, 5000185280), (575, 4869745664), (640, 4375162120), (644, 4347987200), (700, 4000148224), (736, 3804488800), (800, 3500129696), (805, 3478389760), (896, 3125115800), (920, 3043591040), (1024, 2734476325), (1120, 2500092640), (1150, 2434872832), (1280, 2187581060), (1288, 2173993600), (1400, 2000074112), (1472, 1902244400), (1600, 1750064848), (1610, 1739194880), (1792, 1562557900), (1840, 1521795520), (2240, 1250046320), (2300, 1217436416), (2560, 1093790530), (2576, 1086996800), (2800, 1000037056), (2944, 951122200), (3200, 875032424), (3220, 869597440), (3584, 781278950), (3680, 760897760), (4025, 695677952), (4480, 625023160), (4600, 608718208), (5120, 546895265), (5152, 543498400), (5600, 500018528), (5888, 475561100), (6400, 437516212), (6440, 434798720), (7168, 390639475), (7360, 380448880), (8050, 347838976), (8960, 312511580), (9200, 304359104), (10304, 271749200), (11200, 250009264), (11776, 237780550), (12800, 218758106), (12880, 217399360), (14720, 190224440), (16100, 173919488), (17920, 156255790), (18400, 152179552), (20608, 135874600), (22400, 125004632), (23552, 118890275), (25600, 109379053), (25760, 108699680), (29440, 95112220), (32200, 86959744), (35840, 78127895), (36800, 76089776), (41216, 67937300), (44800, 62502316), (51520, 54349840), (58880, 47556110), (64400, 43479872), (73600, 38044888), (82432, 33968650), (89600, 31251158), (103040, 27174920), (117760, 23778055), (128800, 21739936), (147200, 19022444), (164864, 16984325), (179200, 15625579), (206080, 13587460), (257600, 10869968), (294400, 9511222), (412160, 6793730), (515200, 5434984), (588800, 4755611), (679373, 4121600), (824320, 3396865), (1030400, 2717492), (1358746, 2060800)]