2876732880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:386

約数の個数: 320

約数和(自身を含む): 10452664320

約数和(自身を除く): 7575931440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 127, 139, 140, 168, 194, 210, 240, 254, 278, 280, 291, 336, 381, 388, 417, 420, 485, 508, 556, 560, 582, 635, 679, 695, 762, 776, 834, 840, 889, 970, 973, 1016, 1112, 1164, 1270, 1358, 1390, 1455, 1524, 1552, 1668, 1680, 1778, 1905, 1940, 1946, 2032, 2037, 2085, 2224, 2328, 2540, 2667, 2716, 2780, 2910, 2919, 3048, 3336, 3395, 3556, 3810, 3880, 3892, 4074, 4170, 4445, 4656, 4865, 5080, 5334, 5432, 5560, 5820, 5838, 6096, 6672, 6790, 7112, 7620, 7760, 7784, 8148, 8340, 8890, 9730, 10160, 10185, 10668, 10864, 11120, 11640, 11676, 12319, 13335, 13483, 13580, 14224, 14595, 15240, 15568, 16296, 16680, 17653, 17780, 19460, 20370, 21336, 23280, 23352, 24638, 26670, 26966, 27160, 29190, 30480, 32592, 33360, 35306, 35560, 36957, 38920, 40449, 40740, 42672, 46704, 49276, 52959, 53340, 53932, 54320, 58380, 61595, 67415, 70612, 71120, 73914, 77840, 80898, 81480, 86233, 88265, 94381, 98552, 105918, 106680, 107864, 116760, 123190, 123571, 134830, 141224, 147828, 161796, 162960, 172466, 176530, 184785, 188762, 197104, 202245, 211836, 213360, 215728, 233520, 246380, 247142, 258699, 264795, 269660, 282448, 283143, 295656, 323592, 344932, 353060, 369570, 370713, 377524, 404490, 423672, 431165, 471905, 492760, 494284, 517398, 529590, 539320, 566286, 591312, 617855, 647184, 689864, 706120, 739140, 741426, 755048, 808980, 847344, 862330, 943810, 985520, 988568, 1034796, 1059180, 1078640, 1132572, 1235710, 1293495, 1379728, 1412240, 1415715, 1478280, 1482852, 1510096, 1617960, 1712341, 1724660, 1853565, 1887620, 1977136, 2069592, 2118360, 2265144, 2471420, 2586990, 2831430, 2956560, 2965704, 3235920, 3424682, 3449320, 3707130, 3775240, 4139184, 4236720, 4530288, 4942840, 5137023, 5173980, 5662860, 5931408, 6849364, 6898640, 7414260, 7550480, 8561705, 9885680, 10274046, 10347960, 11325720, 11986387, 13698728, 14828520, 17123410, 20548092, 20695920, 22651440, 23972774, 25685115, 27397456, 29657040, 34246820, 35959161, 41096184, 47945548, 51370230, 59931935, 68493640, 71918322, 82192368, 95891096, 102740460, 119863870, 136987280, 143836644, 179795805, 191782192, 205480920, 239727740, 287673288, 359591610, 410961840, 479455480, 575346576, 719183220, 958910960, 1438366440, 2876732880]

約数ペア:

[(1, 2876732880), (2, 1438366440), (3, 958910960), (4, 719183220), (5, 575346576), (6, 479455480), (7, 410961840), (8, 359591610), (10, 287673288), (12, 239727740), (14, 205480920), (15, 191782192), (16, 179795805), (20, 143836644), (21, 136987280), (24, 119863870), (28, 102740460), (30, 95891096), (35, 82192368), (40, 71918322), (42, 68493640), (48, 59931935), (56, 51370230), (60, 47945548), (70, 41096184), (80, 35959161), (84, 34246820), (97, 29657040), (105, 27397456), (112, 25685115), (120, 23972774), (127, 22651440), (139, 20695920), (140, 20548092), (168, 17123410), (194, 14828520), (210, 13698728), (240, 11986387), (254, 11325720), (278, 10347960), (280, 10274046), (291, 9885680), (336, 8561705), (381, 7550480), (388, 7414260), (417, 6898640), (420, 6849364), (485, 5931408), (508, 5662860), (556, 5173980), (560, 5137023), (582, 4942840), (635, 4530288), (679, 4236720), (695, 4139184), (762, 3775240), (776, 3707130), (834, 3449320), (840, 3424682), (889, 3235920), (970, 2965704), (973, 2956560), (1016, 2831430), (1112, 2586990), (1164, 2471420), (1270, 2265144), (1358, 2118360), (1390, 2069592), (1455, 1977136), (1524, 1887620), (1552, 1853565), (1668, 1724660), (1680, 1712341), (1778, 1617960), (1905, 1510096), (1940, 1482852), (1946, 1478280), (2032, 1415715), (2037, 1412240), (2085, 1379728), (2224, 1293495), (2328, 1235710), (2540, 1132572), (2667, 1078640), (2716, 1059180), (2780, 1034796), (2910, 988568), (2919, 985520), (3048, 943810), (3336, 862330), (3395, 847344), (3556, 808980), (3810, 755048), (3880, 741426), (3892, 739140), (4074, 706120), (4170, 689864), (4445, 647184), (4656, 617855), (4865, 591312), (5080, 566286), (5334, 539320), (5432, 529590), (5560, 517398), (5820, 494284), (5838, 492760), (6096, 471905), (6672, 431165), (6790, 423672), (7112, 404490), (7620, 377524), (7760, 370713), (7784, 369570), (8148, 353060), (8340, 344932), (8890, 323592), (9730, 295656), (10160, 283143), (10185, 282448), (10668, 269660), (10864, 264795), (11120, 258699), (11640, 247142), (11676, 246380), (12319, 233520), (13335, 215728), (13483, 213360), (13580, 211836), (14224, 202245), (14595, 197104), (15240, 188762), (15568, 184785), (16296, 176530), (16680, 172466), (17653, 162960), (17780, 161796), (19460, 147828), (20370, 141224), (21336, 134830), (23280, 123571), (23352, 123190), (24638, 116760), (26670, 107864), (26966, 106680), (27160, 105918), (29190, 98552), (30480, 94381), (32592, 88265), (33360, 86233), (35306, 81480), (35560, 80898), (36957, 77840), (38920, 73914), (40449, 71120), (40740, 70612), (42672, 67415), (46704, 61595), (49276, 58380), (52959, 54320), (53340, 53932)]