27779553280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 68950103040

約数和(自身を除く): 41170549760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 160, 164, 205, 254, 256, 320, 328, 410, 508, 512, 521, 635, 640, 656, 820, 1016, 1024, 1042, 1270, 1280, 1312, 1640, 2032, 2048, 2084, 2540, 2560, 2605, 2624, 3280, 4064, 4168, 5080, 5120, 5207, 5210, 5248, 6560, 8128, 8336, 10160, 10240, 10414, 10420, 10496, 13120, 16256, 16672, 20320, 20828, 20840, 20992, 21361, 26035, 26240, 32512, 33344, 40640, 41656, 41680, 41984, 42722, 52070, 52480, 65024, 66167, 66688, 81280, 83312, 83360, 83968, 85444, 104140, 104960, 106805, 130048, 132334, 133376, 162560, 166624, 166720, 170888, 208280, 209920, 213610, 260096, 264668, 266752, 325120, 330835, 333248, 333440, 341776, 416560, 419840, 427220, 529336, 533504, 650240, 661670, 666496, 666880, 683552, 833120, 854440, 1058672, 1067008, 1300480, 1323340, 1332992, 1333760, 1367104, 1666240, 1708880, 2117344, 2646680, 2665984, 2667520, 2712847, 2734208, 3332480, 3417760, 4234688, 5293360, 5331968, 5335040, 5425694, 5468416, 6664960, 6835520, 8469376, 10586720, 10663936, 10851388, 10936832, 13329920, 13564235, 13671040, 16938752, 21173440, 21702776, 21873664, 26659840, 27128470, 27342080, 33877504, 42346880, 43405552, 43747328, 53319680, 54256940, 54684160, 67755008, 84693760, 86811104, 108513880, 109368320, 135510016, 169387520, 173622208, 217027760, 218736640, 338775040, 347244416, 434055520, 677550080, 694488832, 868111040, 1388977664, 1736222080, 2777955328, 3472444160, 5555910656, 6944888320, 13889776640, 27779553280]

約数ペア:

[(1, 27779553280), (2, 13889776640), (4, 6944888320), (5, 5555910656), (8, 3472444160), (10, 2777955328), (16, 1736222080), (20, 1388977664), (32, 868111040), (40, 694488832), (41, 677550080), (64, 434055520), (80, 347244416), (82, 338775040), (127, 218736640), (128, 217027760), (160, 173622208), (164, 169387520), (205, 135510016), (254, 109368320), (256, 108513880), (320, 86811104), (328, 84693760), (410, 67755008), (508, 54684160), (512, 54256940), (521, 53319680), (635, 43747328), (640, 43405552), (656, 42346880), (820, 33877504), (1016, 27342080), (1024, 27128470), (1042, 26659840), (1270, 21873664), (1280, 21702776), (1312, 21173440), (1640, 16938752), (2032, 13671040), (2048, 13564235), (2084, 13329920), (2540, 10936832), (2560, 10851388), (2605, 10663936), (2624, 10586720), (3280, 8469376), (4064, 6835520), (4168, 6664960), (5080, 5468416), (5120, 5425694), (5207, 5335040), (5210, 5331968), (5248, 5293360), (6560, 4234688), (8128, 3417760), (8336, 3332480), (10160, 2734208), (10240, 2712847), (10414, 2667520), (10420, 2665984), (10496, 2646680), (13120, 2117344), (16256, 1708880), (16672, 1666240), (20320, 1367104), (20828, 1333760), (20840, 1332992), (20992, 1323340), (21361, 1300480), (26035, 1067008), (26240, 1058672), (32512, 854440), (33344, 833120), (40640, 683552), (41656, 666880), (41680, 666496), (41984, 661670), (42722, 650240), (52070, 533504), (52480, 529336), (65024, 427220), (66167, 419840), (66688, 416560), (81280, 341776), (83312, 333440), (83360, 333248), (83968, 330835), (85444, 325120), (104140, 266752), (104960, 264668), (106805, 260096), (130048, 213610), (132334, 209920), (133376, 208280), (162560, 170888), (166624, 166720)]