9781291520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 480

約数和(自身を含む): 31818213504

約数和(自身を除く): 22036921984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 242, 256, 260, 280, 286, 308, 320, 347, 352, 364, 385, 416, 440, 448, 455, 484, 512, 520, 560, 572, 605, 616, 640, 694, 704, 715, 728, 770, 832, 847, 880, 896, 910, 968, 1001, 1040, 1120, 1144, 1210, 1232, 1280, 1388, 1408, 1430, 1456, 1540, 1573, 1664, 1694, 1735, 1760, 1792, 1820, 1936, 2002, 2080, 2240, 2288, 2420, 2429, 2464, 2560, 2776, 2816, 2860, 2912, 3080, 3146, 3328, 3388, 3470, 3520, 3584, 3640, 3817, 3872, 4004, 4160, 4235, 4480, 4511, 4576, 4840, 4858, 4928, 5005, 5552, 5632, 5720, 5824, 6160, 6292, 6656, 6776, 6940, 7040, 7280, 7634, 7744, 7865, 8008, 8320, 8470, 8960, 9022, 9152, 9680, 9716, 9856, 10010, 11011, 11104, 11440, 11648, 12145, 12320, 12584, 13552, 13880, 14080, 14560, 15268, 15488, 15730, 16016, 16640, 16940, 17920, 18044, 18304, 19085, 19360, 19432, 19712, 20020, 22022, 22208, 22555, 22880, 23296, 24290, 24640, 25168, 26719, 27104, 27760, 28160, 29120, 30536, 30976, 31460, 31577, 32032, 33280, 33880, 36088, 36608, 38170, 38720, 38864, 39424, 40040, 41987, 44044, 44416, 45110, 45760, 46592, 48580, 49280, 49621, 50336, 53438, 54208, 55055, 55520, 58240, 61072, 61952, 62920, 63154, 64064, 67760, 72176, 73216, 76340, 77440, 77728, 80080, 83974, 88088, 88832, 90220, 91520, 97160, 98560, 99242, 100672, 106876, 108416, 110110, 111040, 116480, 122144, 125840, 126308, 128128, 133595, 135520, 144352, 152680, 154880, 155456, 157885, 160160, 167948, 176176, 177664, 180440, 183040, 194320, 197120, 198484, 201344, 209935, 213752, 216832, 220220, 222080, 232960, 244288, 248105, 251680, 252616, 256256, 267190, 271040, 288704, 293909, 305360, 309760, 310912, 315770, 320320, 335896, 347347, 352352, 360880, 366080, 388640, 396968, 402688, 419870, 427504, 433664, 440440, 444160, 488576, 496210, 503360, 505232, 512512, 534380, 542080, 545831, 577408, 587818, 610720, 621824, 631540, 640640, 671792, 694694, 704704, 721760, 777280, 793936, 805376, 839740, 855008, 880880, 888320, 977152, 992420, 1006720, 1010464, 1068760, 1084160, 1091662, 1154816, 1175636, 1221440, 1243648, 1263080, 1281280, 1343584, 1389388, 1409408, 1443520, 1469545, 1554560, 1587872, 1679480, 1710016, 1736735, 1761760, 1954304, 1984840, 2013440, 2020928, 2137520, 2168320, 2183324, 2309632, 2351272, 2442880, 2526160, 2562560, 2687168, 2729155, 2778776, 2818816, 2887040, 2939090, 3109120, 3175744, 3358960, 3420032, 3473470, 3523520, 3820817, 3969680, 4026880, 4041856, 4275040, 4366648, 4702544, 4885760, 5052320, 5374336, 5458310, 5557552, 5637632, 5774080, 5878180, 6218240, 6351488, 6717920, 6840064, 6946940, 7047040, 7641634, 7939360, 8083712, 8550080, 8733296, 9405088, 9771520, 10104640, 10748672, 10916620, 11115104, 11548160, 11756360, 12702976, 13435840, 13680128, 13893880, 14094080, 15283268, 15878720, 16167424, 17100160, 17466592, 18810176, 19104085, 20209280, 21497344, 21833240, 22230208, 23512720, 25405952, 26871680, 27787760, 28188160, 30566536, 31757440, 34200320, 34933184, 37620352, 38208170, 40418560, 43666480, 44460416, 47025440, 53743360, 55575520, 61133072, 63514880, 68400640, 69866368, 75240704, 76416340, 80837120, 87332960, 88920832, 94050880, 107486720, 111151040, 122266144, 127029760, 139732736, 150481408, 152832680, 174665920, 177841664, 188101760, 222302080, 244532288, 279465472, 305665360, 349331840, 376203520, 444604160, 489064576, 611330720, 698663680, 752407040, 889208320, 978129152, 1222661440, 1397327360, 1956258304, 2445322880, 4890645760, 9781291520]

約数ペア:

[(1, 9781291520), (2, 4890645760), (4, 2445322880), (5, 1956258304), (7, 1397327360), (8, 1222661440), (10, 978129152), (11, 889208320), (13, 752407040), (14, 698663680), (16, 611330720), (20, 489064576), (22, 444604160), (26, 376203520), (28, 349331840), (32, 305665360), (35, 279465472), (40, 244532288), (44, 222302080), (52, 188101760), (55, 177841664), (56, 174665920), (64, 152832680), (65, 150481408), (70, 139732736), (77, 127029760), (80, 122266144), (88, 111151040), (91, 107486720), (104, 94050880), (110, 88920832), (112, 87332960), (121, 80837120), (128, 76416340), (130, 75240704), (140, 69866368), (143, 68400640), (154, 63514880), (160, 61133072), (176, 55575520), (182, 53743360), (208, 47025440), (220, 44460416), (224, 43666480), (242, 40418560), (256, 38208170), (260, 37620352), (280, 34933184), (286, 34200320), (308, 31757440), (320, 30566536), (347, 28188160), (352, 27787760), (364, 26871680), (385, 25405952), (416, 23512720), (440, 22230208), (448, 21833240), (455, 21497344), (484, 20209280), (512, 19104085), (520, 18810176), (560, 17466592), (572, 17100160), (605, 16167424), (616, 15878720), (640, 15283268), (694, 14094080), (704, 13893880), (715, 13680128), (728, 13435840), (770, 12702976), (832, 11756360), (847, 11548160), (880, 11115104), (896, 10916620), (910, 10748672), (968, 10104640), (1001, 9771520), (1040, 9405088), (1120, 8733296), (1144, 8550080), (1210, 8083712), (1232, 7939360), (1280, 7641634), (1388, 7047040), (1408, 6946940), (1430, 6840064), (1456, 6717920), (1540, 6351488), (1573, 6218240), (1664, 5878180), (1694, 5774080), (1735, 5637632), (1760, 5557552), (1792, 5458310), (1820, 5374336), (1936, 5052320), (2002, 4885760), (2080, 4702544), (2240, 4366648), (2288, 4275040), (2420, 4041856), (2429, 4026880), (2464, 3969680), (2560, 3820817), (2776, 3523520), (2816, 3473470), (2860, 3420032), (2912, 3358960), (3080, 3175744), (3146, 3109120), (3328, 2939090), (3388, 2887040), (3470, 2818816), (3520, 2778776), (3584, 2729155), (3640, 2687168), (3817, 2562560), (3872, 2526160), (4004, 2442880), (4160, 2351272), (4235, 2309632), (4480, 2183324), (4511, 2168320), (4576, 2137520), (4840, 2020928), (4858, 2013440), (4928, 1984840), (5005, 1954304), (5552, 1761760), (5632, 1736735), (5720, 1710016), (5824, 1679480), (6160, 1587872), (6292, 1554560), (6656, 1469545), (6776, 1443520), (6940, 1409408), (7040, 1389388), (7280, 1343584), (7634, 1281280), (7744, 1263080), (7865, 1243648), (8008, 1221440), (8320, 1175636), (8470, 1154816), (8960, 1091662), (9022, 1084160), (9152, 1068760), (9680, 1010464), (9716, 1006720), (9856, 992420), (10010, 977152), (11011, 888320), (11104, 880880), (11440, 855008), (11648, 839740), (12145, 805376), (12320, 793936), (12584, 777280), (13552, 721760), (13880, 704704), (14080, 694694), (14560, 671792), (15268, 640640), (15488, 631540), (15730, 621824), (16016, 610720), (16640, 587818), (16940, 577408), (17920, 545831), (18044, 542080), (18304, 534380), (19085, 512512), (19360, 505232), (19432, 503360), (19712, 496210), (20020, 488576), (22022, 444160), (22208, 440440), (22555, 433664), (22880, 427504), (23296, 419870), (24290, 402688), (24640, 396968), (25168, 388640), (26719, 366080), (27104, 360880), (27760, 352352), (28160, 347347), (29120, 335896), (30536, 320320), (30976, 315770), (31460, 310912), (31577, 309760), (32032, 305360), (33280, 293909), (33880, 288704), (36088, 271040), (36608, 267190), (38170, 256256), (38720, 252616), (38864, 251680), (39424, 248105), (40040, 244288), (41987, 232960), (44044, 222080), (44416, 220220), (45110, 216832), (45760, 213752), (46592, 209935), (48580, 201344), (49280, 198484), (49621, 197120), (50336, 194320), (53438, 183040), (54208, 180440), (55055, 177664), (55520, 176176), (58240, 167948), (61072, 160160), (61952, 157885), (62920, 155456), (63154, 154880), (64064, 152680), (67760, 144352), (72176, 135520), (73216, 133595), (76340, 128128), (77440, 126308), (77728, 125840), (80080, 122144), (83974, 116480), (88088, 111040), (88832, 110110), (90220, 108416), (91520, 106876), (97160, 100672), (98560, 99242)]