2097186560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 6153584640

約数和(自身を除く): 4056398080

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, 97, 112, 127, 128, 133, 140, 152, 160, 190, 194, 224, 254, 256, 266, 280, 304, 320, 380, 388, 448, 485, 508, 532, 560, 608, 635, 640, 665, 679, 760, 776, 889, 896, 970, 1016, 1064, 1120, 1216, 1270, 1280, 1330, 1358, 1520, 1552, 1778, 1792, 1843, 1940, 2032, 2128, 2240, 2413, 2432, 2540, 2660, 2716, 3040, 3104, 3395, 3556, 3686, 3880, 4064, 4256, 4445, 4480, 4826, 4864, 5080, 5320, 5432, 6080, 6208, 6790, 7112, 7372, 7760, 8128, 8512, 8890, 8960, 9215, 9652, 10160, 10640, 10864, 12065, 12160, 12319, 12416, 12901, 13580, 14224, 14744, 15520, 16256, 16891, 17024, 17780, 18430, 19304, 20320, 21280, 21728, 24130, 24320, 24638, 24832, 25802, 27160, 28448, 29488, 31040, 32512, 33782, 34048, 35560, 36860, 38608, 40640, 42560, 43456, 48260, 49276, 51604, 54320, 56896, 58976, 61595, 62080, 64505, 67564, 71120, 73720, 77216, 81280, 84455, 85120, 86233, 86912, 96520, 98552, 103208, 108640, 113792, 117952, 123190, 124160, 129010, 135128, 142240, 147440, 154432, 162560, 168910, 170240, 172466, 173824, 193040, 197104, 206416, 217280, 227584, 234061, 235904, 246380, 258020, 270256, 284480, 294880, 308864, 337820, 344932, 386080, 394208, 412832, 431165, 434560, 468122, 471808, 492760, 516040, 540512, 568960, 589760, 617728, 675640, 689864, 772160, 788416, 825664, 862330, 869120, 936244, 985520, 1032080, 1081024, 1137920, 1170305, 1179520, 1351280, 1379728, 1544320, 1576832, 1638427, 1651328, 1724660, 1872488, 1971040, 2064160, 2162048, 2340610, 2359040, 2702560, 2759456, 3088640, 3153664, 3276854, 3302656, 3449320, 3744976, 3942080, 4128320, 4324096, 4681220, 5405120, 5518912, 6553708, 6898640, 7489952, 7884160, 8192135, 8256640, 9362440, 10810240, 11037824, 13107416, 13797280, 14979904, 15768320, 16384270, 16513280, 18724880, 21620480, 22075648, 26214832, 27594560, 29959808, 32768540, 37449760, 52429664, 55189120, 59919616, 65537080, 74899520, 104859328, 110378240, 131074160, 149799040, 209718656, 262148320, 299598080, 419437312, 524296640, 1048593280, 2097186560]

約数ペア:

[(1, 2097186560), (2, 1048593280), (4, 524296640), (5, 419437312), (7, 299598080), (8, 262148320), (10, 209718656), (14, 149799040), (16, 131074160), (19, 110378240), (20, 104859328), (28, 74899520), (32, 65537080), (35, 59919616), (38, 55189120), (40, 52429664), (56, 37449760), (64, 32768540), (70, 29959808), (76, 27594560), (80, 26214832), (95, 22075648), (97, 21620480), (112, 18724880), (127, 16513280), (128, 16384270), (133, 15768320), (140, 14979904), (152, 13797280), (160, 13107416), (190, 11037824), (194, 10810240), (224, 9362440), (254, 8256640), (256, 8192135), (266, 7884160), (280, 7489952), (304, 6898640), (320, 6553708), (380, 5518912), (388, 5405120), (448, 4681220), (485, 4324096), (508, 4128320), (532, 3942080), (560, 3744976), (608, 3449320), (635, 3302656), (640, 3276854), (665, 3153664), (679, 3088640), (760, 2759456), (776, 2702560), (889, 2359040), (896, 2340610), (970, 2162048), (1016, 2064160), (1064, 1971040), (1120, 1872488), (1216, 1724660), (1270, 1651328), (1280, 1638427), (1330, 1576832), (1358, 1544320), (1520, 1379728), (1552, 1351280), (1778, 1179520), (1792, 1170305), (1843, 1137920), (1940, 1081024), (2032, 1032080), (2128, 985520), (2240, 936244), (2413, 869120), (2432, 862330), (2540, 825664), (2660, 788416), (2716, 772160), (3040, 689864), (3104, 675640), (3395, 617728), (3556, 589760), (3686, 568960), (3880, 540512), (4064, 516040), (4256, 492760), (4445, 471808), (4480, 468122), (4826, 434560), (4864, 431165), (5080, 412832), (5320, 394208), (5432, 386080), (6080, 344932), (6208, 337820), (6790, 308864), (7112, 294880), (7372, 284480), (7760, 270256), (8128, 258020), (8512, 246380), (8890, 235904), (8960, 234061), (9215, 227584), (9652, 217280), (10160, 206416), (10640, 197104), (10864, 193040), (12065, 173824), (12160, 172466), (12319, 170240), (12416, 168910), (12901, 162560), (13580, 154432), (14224, 147440), (14744, 142240), (15520, 135128), (16256, 129010), (16891, 124160), (17024, 123190), (17780, 117952), (18430, 113792), (19304, 108640), (20320, 103208), (21280, 98552), (21728, 96520), (24130, 86912), (24320, 86233), (24638, 85120), (24832, 84455), (25802, 81280), (27160, 77216), (28448, 73720), (29488, 71120), (31040, 67564), (32512, 64505), (33782, 62080), (34048, 61595), (35560, 58976), (36860, 56896), (38608, 54320), (40640, 51604), (42560, 49276), (43456, 48260)]