2538842880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 432

約数和(自身を含む): 9596530944

約数和(自身を除く): 7057688064

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, 131, 140, 147, 160, 168, 192, 196, 206, 210, 224, 240, 245, 256, 262, 280, 294, 309, 320, 336, 384, 392, 393, 412, 420, 448, 480, 490, 515, 524, 560, 588, 618, 640, 655, 672, 721, 735, 768, 784, 786, 824, 840, 896, 917, 960, 980, 1030, 1048, 1120, 1176, 1236, 1280, 1310, 1344, 1442, 1470, 1545, 1568, 1572, 1648, 1680, 1792, 1834, 1920, 1960, 1965, 2060, 2096, 2163, 2240, 2352, 2472, 2620, 2688, 2751, 2884, 2940, 3090, 3136, 3144, 3296, 3360, 3605, 3668, 3840, 3920, 3930, 4120, 4192, 4326, 4480, 4585, 4704, 4944, 5047, 5240, 5376, 5502, 5768, 5880, 6180, 6272, 6288, 6419, 6592, 6720, 7210, 7336, 7840, 7860, 8240, 8384, 8652, 8960, 9170, 9408, 9888, 10094, 10480, 10815, 11004, 11536, 11760, 12360, 12544, 12576, 12838, 13184, 13440, 13493, 13755, 14420, 14672, 15141, 15680, 15720, 16480, 16768, 17304, 18340, 18816, 19257, 19776, 20188, 20960, 21630, 22008, 23072, 23520, 24720, 25152, 25235, 25676, 26368, 26880, 26986, 27510, 28840, 29344, 30282, 31360, 31440, 32095, 32960, 33536, 34608, 36680, 37632, 38514, 39552, 40376, 40479, 41920, 43260, 44016, 46144, 47040, 49440, 50304, 50470, 51352, 53972, 55020, 57680, 58688, 60564, 62720, 62880, 64190, 65920, 67465, 69216, 73360, 75705, 77028, 79104, 80752, 80958, 83840, 86520, 88032, 92288, 94080, 94451, 96285, 98880, 100608, 100940, 102704, 107944, 110040, 115360, 117376, 121128, 125760, 128380, 131840, 134930, 138432, 146720, 151410, 154056, 161504, 161916, 167680, 173040, 176064, 184576, 188160, 188902, 192570, 197760, 201880, 202395, 205408, 215888, 220080, 230720, 234752, 242256, 251520, 256760, 269860, 276864, 283353, 293440, 302820, 308112, 323008, 323832, 346080, 352128, 377804, 385140, 395520, 403760, 404790, 410816, 431776, 440160, 461440, 472255, 484512, 503040, 513520, 539720, 553728, 566706, 586880, 605640, 616224, 646016, 647664, 661157, 692160, 704256, 755608, 770280, 807520, 809580, 821632, 863552, 880320, 922880, 944510, 969024, 1027040, 1079440, 1133412, 1173760, 1211280, 1232448, 1292032, 1295328, 1322314, 1384320, 1416765, 1511216, 1540560, 1615040, 1619160, 1643264, 1727104, 1760640, 1889020, 1938048, 1983471, 2054080, 2158880, 2266824, 2422560, 2464896, 2590656, 2644628, 2768640, 2833530, 3022432, 3081120, 3230080, 3238320, 3305785, 3454208, 3521280, 3778040, 3876096, 3966942, 4108160, 4317760, 4533648, 4845120, 4929792, 5181312, 5289256, 5667060, 6044864, 6162240, 6460160, 6476640, 6611570, 7556080, 7933884, 8216320, 8635520, 9067296, 9690240, 9917355, 10362624, 10578512, 11334120, 12089728, 12324480, 12953280, 13223140, 15112160, 15867768, 17271040, 18134592, 19380480, 19834710, 21157024, 22668240, 24179456, 24648960, 25906560, 26446280, 30224320, 31735536, 36269184, 39669420, 42314048, 45336480, 51813120, 52892560, 60448640, 63471072, 72538368, 79338840, 84628096, 90672960, 105785120, 120897280, 126942144, 158677680, 169256192, 181345920, 211570240, 253884288, 317355360, 362691840, 423140480, 507768576, 634710720, 846280960, 1269421440, 2538842880]

約数ペア:

[(1, 2538842880), (2, 1269421440), (3, 846280960), (4, 634710720), (5, 507768576), (6, 423140480), (7, 362691840), (8, 317355360), (10, 253884288), (12, 211570240), (14, 181345920), (15, 169256192), (16, 158677680), (20, 126942144), (21, 120897280), (24, 105785120), (28, 90672960), (30, 84628096), (32, 79338840), (35, 72538368), (40, 63471072), (42, 60448640), (48, 52892560), (49, 51813120), (56, 45336480), (60, 42314048), (64, 39669420), (70, 36269184), (80, 31735536), (84, 30224320), (96, 26446280), (98, 25906560), (103, 24648960), (105, 24179456), (112, 22668240), (120, 21157024), (128, 19834710), (131, 19380480), (140, 18134592), (147, 17271040), (160, 15867768), (168, 15112160), (192, 13223140), (196, 12953280), (206, 12324480), (210, 12089728), (224, 11334120), (240, 10578512), (245, 10362624), (256, 9917355), (262, 9690240), (280, 9067296), (294, 8635520), (309, 8216320), (320, 7933884), (336, 7556080), (384, 6611570), (392, 6476640), (393, 6460160), (412, 6162240), (420, 6044864), (448, 5667060), (480, 5289256), (490, 5181312), (515, 4929792), (524, 4845120), (560, 4533648), (588, 4317760), (618, 4108160), (640, 3966942), (655, 3876096), (672, 3778040), (721, 3521280), (735, 3454208), (768, 3305785), (784, 3238320), (786, 3230080), (824, 3081120), (840, 3022432), (896, 2833530), (917, 2768640), (960, 2644628), (980, 2590656), (1030, 2464896), (1048, 2422560), (1120, 2266824), (1176, 2158880), (1236, 2054080), (1280, 1983471), (1310, 1938048), (1344, 1889020), (1442, 1760640), (1470, 1727104), (1545, 1643264), (1568, 1619160), (1572, 1615040), (1648, 1540560), (1680, 1511216), (1792, 1416765), (1834, 1384320), (1920, 1322314), (1960, 1295328), (1965, 1292032), (2060, 1232448), (2096, 1211280), (2163, 1173760), (2240, 1133412), (2352, 1079440), (2472, 1027040), (2620, 969024), (2688, 944510), (2751, 922880), (2884, 880320), (2940, 863552), (3090, 821632), (3136, 809580), (3144, 807520), (3296, 770280), (3360, 755608), (3605, 704256), (3668, 692160), (3840, 661157), (3920, 647664), (3930, 646016), (4120, 616224), (4192, 605640), (4326, 586880), (4480, 566706), (4585, 553728), (4704, 539720), (4944, 513520), (5047, 503040), (5240, 484512), (5376, 472255), (5502, 461440), (5768, 440160), (5880, 431776), (6180, 410816), (6272, 404790), (6288, 403760), (6419, 395520), (6592, 385140), (6720, 377804), (7210, 352128), (7336, 346080), (7840, 323832), (7860, 323008), (8240, 308112), (8384, 302820), (8652, 293440), (8960, 283353), (9170, 276864), (9408, 269860), (9888, 256760), (10094, 251520), (10480, 242256), (10815, 234752), (11004, 230720), (11536, 220080), (11760, 215888), (12360, 205408), (12544, 202395), (12576, 201880), (12838, 197760), (13184, 192570), (13440, 188902), (13493, 188160), (13755, 184576), (14420, 176064), (14672, 173040), (15141, 167680), (15680, 161916), (15720, 161504), (16480, 154056), (16768, 151410), (17304, 146720), (18340, 138432), (18816, 134930), (19257, 131840), (19776, 128380), (20188, 125760), (20960, 121128), (21630, 117376), (22008, 115360), (23072, 110040), (23520, 107944), (24720, 102704), (25152, 100940), (25235, 100608), (25676, 98880), (26368, 96285), (26880, 94451), (26986, 94080), (27510, 92288), (28840, 88032), (29344, 86520), (30282, 83840), (31360, 80958), (31440, 80752), (32095, 79104), (32960, 77028), (33536, 75705), (34608, 73360), (36680, 69216), (37632, 67465), (38514, 65920), (39552, 64190), (40376, 62880), (40479, 62720), (41920, 60564), (43260, 58688), (44016, 57680), (46144, 55020), (47040, 53972), (49440, 51352), (50304, 50470)]