804976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 2799820800

約数和(自身を除く): 1994844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 127, 139, 150, 152, 160, 190, 200, 228, 240, 254, 278, 285, 300, 304, 380, 381, 400, 417, 456, 475, 480, 508, 556, 570, 600, 608, 635, 695, 760, 762, 800, 834, 912, 950, 1016, 1112, 1140, 1200, 1270, 1390, 1425, 1520, 1524, 1668, 1824, 1900, 1905, 2032, 2085, 2224, 2280, 2400, 2413, 2540, 2641, 2780, 2850, 3040, 3048, 3175, 3336, 3475, 3800, 3810, 4064, 4170, 4448, 4560, 4826, 5080, 5282, 5560, 5700, 6096, 6350, 6672, 6950, 7239, 7600, 7620, 7923, 8340, 9120, 9525, 9652, 10160, 10425, 10564, 11120, 11400, 12065, 12192, 12700, 13205, 13344, 13900, 14478, 15200, 15240, 15846, 16680, 17653, 19050, 19304, 20320, 20850, 21128, 22240, 22800, 24130, 25400, 26410, 27800, 28956, 30480, 31692, 33360, 35306, 36195, 38100, 38608, 39615, 41700, 42256, 45600, 48260, 50800, 52820, 52959, 55600, 57912, 60325, 60960, 63384, 66025, 66720, 70612, 72390, 76200, 77216, 79230, 83400, 84512, 88265, 96520, 101600, 105640, 105918, 111200, 115824, 120650, 126768, 132050, 141224, 144780, 152400, 158460, 166800, 176530, 180975, 193040, 198075, 211280, 211836, 231648, 241300, 253536, 264100, 264795, 282448, 289560, 304800, 316920, 333600, 335407, 353060, 361950, 386080, 396150, 422560, 423672, 441325, 482600, 528200, 529590, 564896, 579120, 633840, 670814, 706120, 723900, 792300, 847344, 882650, 965200, 1006221, 1056400, 1059180, 1158240, 1267680, 1323975, 1341628, 1412240, 1447800, 1584600, 1677035, 1694688, 1765300, 1930400, 2012442, 2112800, 2118360, 2647950, 2683256, 2824480, 2895600, 3169200, 3354070, 3530600, 4024884, 4236720, 5031105, 5295900, 5366512, 5791200, 6338400, 6708140, 7061200, 8049768, 8385175, 8473440, 10062210, 10591800, 10733024, 13416280, 14122400, 16099536, 16770350, 20124420, 21183600, 25155525, 26832560, 32199072, 33540700, 40248840, 42367200, 50311050, 53665120, 67081400, 80497680, 100622100, 134162800, 160995360, 201244200, 268325600, 402488400, 804976800]

約数ペア:

[(1, 804976800), (2, 402488400), (3, 268325600), (4, 201244200), (5, 160995360), (6, 134162800), (8, 100622100), (10, 80497680), (12, 67081400), (15, 53665120), (16, 50311050), (19, 42367200), (20, 40248840), (24, 33540700), (25, 32199072), (30, 26832560), (32, 25155525), (38, 21183600), (40, 20124420), (48, 16770350), (50, 16099536), (57, 14122400), (60, 13416280), (75, 10733024), (76, 10591800), (80, 10062210), (95, 8473440), (96, 8385175), (100, 8049768), (114, 7061200), (120, 6708140), (127, 6338400), (139, 5791200), (150, 5366512), (152, 5295900), (160, 5031105), (190, 4236720), (200, 4024884), (228, 3530600), (240, 3354070), (254, 3169200), (278, 2895600), (285, 2824480), (300, 2683256), (304, 2647950), (380, 2118360), (381, 2112800), (400, 2012442), (417, 1930400), (456, 1765300), (475, 1694688), (480, 1677035), (508, 1584600), (556, 1447800), (570, 1412240), (600, 1341628), (608, 1323975), (635, 1267680), (695, 1158240), (760, 1059180), (762, 1056400), (800, 1006221), (834, 965200), (912, 882650), (950, 847344), (1016, 792300), (1112, 723900), (1140, 706120), (1200, 670814), (1270, 633840), (1390, 579120), (1425, 564896), (1520, 529590), (1524, 528200), (1668, 482600), (1824, 441325), (1900, 423672), (1905, 422560), (2032, 396150), (2085, 386080), (2224, 361950), (2280, 353060), (2400, 335407), (2413, 333600), (2540, 316920), (2641, 304800), (2780, 289560), (2850, 282448), (3040, 264795), (3048, 264100), (3175, 253536), (3336, 241300), (3475, 231648), (3800, 211836), (3810, 211280), (4064, 198075), (4170, 193040), (4448, 180975), (4560, 176530), (4826, 166800), (5080, 158460), (5282, 152400), (5560, 144780), (5700, 141224), (6096, 132050), (6350, 126768), (6672, 120650), (6950, 115824), (7239, 111200), (7600, 105918), (7620, 105640), (7923, 101600), (8340, 96520), (9120, 88265), (9525, 84512), (9652, 83400), (10160, 79230), (10425, 77216), (10564, 76200), (11120, 72390), (11400, 70612), (12065, 66720), (12192, 66025), (12700, 63384), (13205, 60960), (13344, 60325), (13900, 57912), (14478, 55600), (15200, 52959), (15240, 52820), (15846, 50800), (16680, 48260), (17653, 45600), (19050, 42256), (19304, 41700), (20320, 39615), (20850, 38608), (21128, 38100), (22240, 36195), (22800, 35306), (24130, 33360), (25400, 31692), (26410, 30480), (27800, 28956)]