668949120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 384

約数和(自身を含む): 2703767040

約数和(自身を除く): 2034817920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 128, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 315, 320, 329, 336, 353, 360, 376, 384, 420, 423, 448, 470, 480, 504, 560, 564, 576, 630, 640, 658, 672, 705, 706, 720, 752, 840, 846, 896, 940, 960, 987, 1008, 1059, 1120, 1128, 1152, 1260, 1316, 1344, 1410, 1412, 1440, 1504, 1645, 1680, 1692, 1765, 1880, 1920, 1974, 2016, 2115, 2118, 2240, 2256, 2471, 2520, 2632, 2688, 2820, 2824, 2880, 2961, 3008, 3177, 3290, 3360, 3384, 3530, 3760, 3948, 4032, 4230, 4236, 4480, 4512, 4935, 4942, 5040, 5264, 5295, 5640, 5648, 5760, 5922, 6016, 6354, 6580, 6720, 6768, 7060, 7413, 7520, 7896, 8064, 8460, 8472, 9024, 9870, 9884, 10080, 10528, 10590, 11280, 11296, 11844, 12355, 12708, 13160, 13440, 13536, 14120, 14805, 14826, 15040, 15792, 15885, 16591, 16920, 16944, 18048, 19740, 19768, 20160, 21056, 21180, 22239, 22560, 22592, 23688, 24710, 25416, 26320, 27072, 28240, 29610, 29652, 30080, 31584, 31770, 33182, 33840, 33888, 37065, 39480, 39536, 40320, 42112, 42360, 44478, 45120, 45184, 47376, 49420, 49773, 50832, 52640, 54144, 56480, 59220, 59304, 63168, 63540, 66364, 67680, 67776, 74130, 78960, 79072, 82955, 84720, 88956, 90240, 94752, 98840, 99546, 101664, 105280, 111195, 112960, 116137, 118440, 118608, 126336, 127080, 132728, 135360, 135552, 148260, 149319, 157920, 158144, 165910, 169440, 177912, 189504, 197680, 199092, 203328, 210560, 222390, 225920, 232274, 236880, 237216, 248865, 254160, 265456, 270720, 296520, 298638, 315840, 316288, 331820, 338880, 348411, 355824, 379008, 395360, 398184, 406656, 444780, 464548, 473760, 474432, 497730, 508320, 530912, 580685, 593040, 597276, 631680, 663640, 677760, 696822, 711648, 746595, 790720, 796368, 889560, 929096, 947520, 948864, 995460, 1016640, 1045233, 1061824, 1161370, 1186080, 1194552, 1327280, 1393644, 1423296, 1493190, 1581440, 1592736, 1742055, 1779120, 1858192, 1895040, 1990920, 2033280, 2090466, 2123648, 2322740, 2372160, 2389104, 2654560, 2787288, 2846592, 2986380, 3185472, 3484110, 3558240, 3716384, 3981840, 4180932, 4645480, 4744320, 4778208, 5226165, 5309120, 5574576, 5972760, 6370944, 6968220, 7116480, 7432768, 7963680, 8361864, 9290960, 9556416, 10452330, 10618240, 11149152, 11945520, 13936440, 14232960, 14865536, 15927360, 16723728, 18581920, 19112832, 20904660, 22298304, 23891040, 27872880, 31854720, 33447456, 37163840, 41809320, 44596608, 47782080, 55745760, 66894912, 74327680, 83618640, 95564160, 111491520, 133789824, 167237280, 222983040, 334474560, 668949120]

約数ペア:

[(1, 668949120), (2, 334474560), (3, 222983040), (4, 167237280), (5, 133789824), (6, 111491520), (7, 95564160), (8, 83618640), (9, 74327680), (10, 66894912), (12, 55745760), (14, 47782080), (15, 44596608), (16, 41809320), (18, 37163840), (20, 33447456), (21, 31854720), (24, 27872880), (28, 23891040), (30, 22298304), (32, 20904660), (35, 19112832), (36, 18581920), (40, 16723728), (42, 15927360), (45, 14865536), (47, 14232960), (48, 13936440), (56, 11945520), (60, 11149152), (63, 10618240), (64, 10452330), (70, 9556416), (72, 9290960), (80, 8361864), (84, 7963680), (90, 7432768), (94, 7116480), (96, 6968220), (105, 6370944), (112, 5972760), (120, 5574576), (126, 5309120), (128, 5226165), (140, 4778208), (141, 4744320), (144, 4645480), (160, 4180932), (168, 3981840), (180, 3716384), (188, 3558240), (192, 3484110), (210, 3185472), (224, 2986380), (235, 2846592), (240, 2787288), (252, 2654560), (280, 2389104), (282, 2372160), (288, 2322740), (315, 2123648), (320, 2090466), (329, 2033280), (336, 1990920), (353, 1895040), (360, 1858192), (376, 1779120), (384, 1742055), (420, 1592736), (423, 1581440), (448, 1493190), (470, 1423296), (480, 1393644), (504, 1327280), (560, 1194552), (564, 1186080), (576, 1161370), (630, 1061824), (640, 1045233), (658, 1016640), (672, 995460), (705, 948864), (706, 947520), (720, 929096), (752, 889560), (840, 796368), (846, 790720), (896, 746595), (940, 711648), (960, 696822), (987, 677760), (1008, 663640), (1059, 631680), (1120, 597276), (1128, 593040), (1152, 580685), (1260, 530912), (1316, 508320), (1344, 497730), (1410, 474432), (1412, 473760), (1440, 464548), (1504, 444780), (1645, 406656), (1680, 398184), (1692, 395360), (1765, 379008), (1880, 355824), (1920, 348411), (1974, 338880), (2016, 331820), (2115, 316288), (2118, 315840), (2240, 298638), (2256, 296520), (2471, 270720), (2520, 265456), (2632, 254160), (2688, 248865), (2820, 237216), (2824, 236880), (2880, 232274), (2961, 225920), (3008, 222390), (3177, 210560), (3290, 203328), (3360, 199092), (3384, 197680), (3530, 189504), (3760, 177912), (3948, 169440), (4032, 165910), (4230, 158144), (4236, 157920), (4480, 149319), (4512, 148260), (4935, 135552), (4942, 135360), (5040, 132728), (5264, 127080), (5295, 126336), (5640, 118608), (5648, 118440), (5760, 116137), (5922, 112960), (6016, 111195), (6354, 105280), (6580, 101664), (6720, 99546), (6768, 98840), (7060, 94752), (7413, 90240), (7520, 88956), (7896, 84720), (8064, 82955), (8460, 79072), (8472, 78960), (9024, 74130), (9870, 67776), (9884, 67680), (10080, 66364), (10528, 63540), (10590, 63168), (11280, 59304), (11296, 59220), (11844, 56480), (12355, 54144), (12708, 52640), (13160, 50832), (13440, 49773), (13536, 49420), (14120, 47376), (14805, 45184), (14826, 45120), (15040, 44478), (15792, 42360), (15885, 42112), (16591, 40320), (16920, 39536), (16944, 39480), (18048, 37065), (19740, 33888), (19768, 33840), (20160, 33182), (21056, 31770), (21180, 31584), (22239, 30080), (22560, 29652), (22592, 29610), (23688, 28240), (24710, 27072), (25416, 26320)]