2887691520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 432

約数和(自身を含む): 10905148800

約数和(自身を除く): 8017457280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 103, 105, 112, 120, 128, 140, 147, 149, 160, 168, 192, 196, 206, 210, 224, 240, 245, 256, 280, 294, 298, 309, 320, 336, 384, 392, 412, 420, 447, 448, 480, 490, 515, 560, 588, 596, 618, 640, 672, 721, 735, 745, 768, 784, 824, 840, 894, 896, 960, 980, 1030, 1043, 1120, 1176, 1192, 1236, 1280, 1344, 1442, 1470, 1490, 1545, 1568, 1648, 1680, 1788, 1792, 1920, 1960, 2060, 2086, 2163, 2235, 2240, 2352, 2384, 2472, 2688, 2884, 2940, 2980, 3090, 3129, 3136, 3296, 3360, 3576, 3605, 3840, 3920, 4120, 4172, 4326, 4470, 4480, 4704, 4768, 4944, 5047, 5215, 5376, 5768, 5880, 5960, 6180, 6258, 6272, 6592, 6720, 7152, 7210, 7301, 7840, 8240, 8344, 8652, 8940, 8960, 9408, 9536, 9888, 10094, 10430, 10815, 11536, 11760, 11920, 12360, 12516, 12544, 13184, 13440, 14304, 14420, 14602, 15141, 15347, 15645, 15680, 16480, 16688, 17304, 17880, 18816, 19072, 19776, 20188, 20860, 21630, 21903, 23072, 23520, 23840, 24720, 25032, 25235, 26368, 26880, 28608, 28840, 29204, 30282, 30694, 31290, 31360, 32960, 33376, 34608, 35760, 36505, 37632, 38144, 39552, 40376, 41720, 43260, 43806, 46041, 46144, 47040, 47680, 49440, 50064, 50470, 57216, 57680, 58408, 60564, 61388, 62580, 62720, 65920, 66752, 69216, 71520, 73010, 75705, 76735, 79104, 80752, 83440, 86520, 87612, 92082, 92288, 94080, 95360, 98880, 100128, 100940, 107429, 109515, 114432, 115360, 116816, 121128, 122776, 125160, 131840, 133504, 138432, 143040, 146020, 151410, 153470, 161504, 166880, 173040, 175224, 184164, 184576, 188160, 190720, 197760, 200256, 201880, 214858, 219030, 230205, 230720, 233632, 242256, 245552, 250320, 267008, 276864, 286080, 292040, 302820, 306940, 322287, 323008, 333760, 346080, 350448, 368328, 395520, 400512, 403760, 429716, 438060, 460410, 461440, 467264, 484512, 491104, 500640, 537145, 553728, 572160, 584080, 605640, 613880, 644574, 646016, 667520, 692160, 700896, 736656, 752003, 801024, 807520, 859432, 876120, 920820, 922880, 934528, 969024, 982208, 1001280, 1074290, 1168160, 1211280, 1227760, 1289148, 1292032, 1335040, 1384320, 1401792, 1473312, 1504006, 1611435, 1615040, 1718864, 1752240, 1841640, 1869056, 1938048, 1964416, 2002560, 2148580, 2256009, 2336320, 2422560, 2455520, 2578296, 2768640, 2803584, 2946624, 3008012, 3222870, 3230080, 3437728, 3504480, 3683280, 3760015, 3876096, 3928832, 4005120, 4297160, 4512018, 4672640, 4845120, 4911040, 5156592, 5607168, 5893248, 6016024, 6445740, 6460160, 6875456, 7008960, 7366560, 7520030, 8594320, 9024036, 9345280, 9690240, 9822080, 10313184, 11280045, 11786496, 12032048, 12891480, 13750912, 14017920, 14733120, 15040060, 17188640, 18048072, 19380480, 19644160, 20626368, 22560090, 24064096, 25782960, 27501824, 28035840, 29466240, 30080120, 34377280, 36096144, 41252736, 45120180, 48128192, 51565920, 58932480, 60160240, 68754560, 72192288, 82505472, 90240360, 96256384, 103131840, 120320480, 137509120, 144384576, 180480720, 192512768, 206263680, 240640960, 288769152, 360961440, 412527360, 481281920, 577538304, 721922880, 962563840, 1443845760, 2887691520]

約数ペア:

[(1, 2887691520), (2, 1443845760), (3, 962563840), (4, 721922880), (5, 577538304), (6, 481281920), (7, 412527360), (8, 360961440), (10, 288769152), (12, 240640960), (14, 206263680), (15, 192512768), (16, 180480720), (20, 144384576), (21, 137509120), (24, 120320480), (28, 103131840), (30, 96256384), (32, 90240360), (35, 82505472), (40, 72192288), (42, 68754560), (48, 60160240), (49, 58932480), (56, 51565920), (60, 48128192), (64, 45120180), (70, 41252736), (80, 36096144), (84, 34377280), (96, 30080120), (98, 29466240), (103, 28035840), (105, 27501824), (112, 25782960), (120, 24064096), (128, 22560090), (140, 20626368), (147, 19644160), (149, 19380480), (160, 18048072), (168, 17188640), (192, 15040060), (196, 14733120), (206, 14017920), (210, 13750912), (224, 12891480), (240, 12032048), (245, 11786496), (256, 11280045), (280, 10313184), (294, 9822080), (298, 9690240), (309, 9345280), (320, 9024036), (336, 8594320), (384, 7520030), (392, 7366560), (412, 7008960), (420, 6875456), (447, 6460160), (448, 6445740), (480, 6016024), (490, 5893248), (515, 5607168), (560, 5156592), (588, 4911040), (596, 4845120), (618, 4672640), (640, 4512018), (672, 4297160), (721, 4005120), (735, 3928832), (745, 3876096), (768, 3760015), (784, 3683280), (824, 3504480), (840, 3437728), (894, 3230080), (896, 3222870), (960, 3008012), (980, 2946624), (1030, 2803584), (1043, 2768640), (1120, 2578296), (1176, 2455520), (1192, 2422560), (1236, 2336320), (1280, 2256009), (1344, 2148580), (1442, 2002560), (1470, 1964416), (1490, 1938048), (1545, 1869056), (1568, 1841640), (1648, 1752240), (1680, 1718864), (1788, 1615040), (1792, 1611435), (1920, 1504006), (1960, 1473312), (2060, 1401792), (2086, 1384320), (2163, 1335040), (2235, 1292032), (2240, 1289148), (2352, 1227760), (2384, 1211280), (2472, 1168160), (2688, 1074290), (2884, 1001280), (2940, 982208), (2980, 969024), (3090, 934528), (3129, 922880), (3136, 920820), (3296, 876120), (3360, 859432), (3576, 807520), (3605, 801024), (3840, 752003), (3920, 736656), (4120, 700896), (4172, 692160), (4326, 667520), (4470, 646016), (4480, 644574), (4704, 613880), (4768, 605640), (4944, 584080), (5047, 572160), (5215, 553728), (5376, 537145), (5768, 500640), (5880, 491104), (5960, 484512), (6180, 467264), (6258, 461440), (6272, 460410), (6592, 438060), (6720, 429716), (7152, 403760), (7210, 400512), (7301, 395520), (7840, 368328), (8240, 350448), (8344, 346080), (8652, 333760), (8940, 323008), (8960, 322287), (9408, 306940), (9536, 302820), (9888, 292040), (10094, 286080), (10430, 276864), (10815, 267008), (11536, 250320), (11760, 245552), (11920, 242256), (12360, 233632), (12516, 230720), (12544, 230205), (13184, 219030), (13440, 214858), (14304, 201880), (14420, 200256), (14602, 197760), (15141, 190720), (15347, 188160), (15645, 184576), (15680, 184164), (16480, 175224), (16688, 173040), (17304, 166880), (17880, 161504), (18816, 153470), (19072, 151410), (19776, 146020), (20188, 143040), (20860, 138432), (21630, 133504), (21903, 131840), (23072, 125160), (23520, 122776), (23840, 121128), (24720, 116816), (25032, 115360), (25235, 114432), (26368, 109515), (26880, 107429), (28608, 100940), (28840, 100128), (29204, 98880), (30282, 95360), (30694, 94080), (31290, 92288), (31360, 92082), (32960, 87612), (33376, 86520), (34608, 83440), (35760, 80752), (36505, 79104), (37632, 76735), (38144, 75705), (39552, 73010), (40376, 71520), (41720, 69216), (43260, 66752), (43806, 65920), (46041, 62720), (46144, 62580), (47040, 61388), (47680, 60564), (49440, 58408), (50064, 57680), (50470, 57216)]