2000718720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 768

約数和(自身を含む): 9302791680

約数和(自身を除く): 7302072960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 308, 312, 315, 320, 330, 336, 347, 352, 360, 364, 384, 385, 390, 396, 416, 420, 429, 440, 448, 455, 462, 468, 480, 495, 504, 520, 528, 546, 560, 572, 576, 585, 616, 624, 630, 640, 660, 672, 693, 694, 704, 715, 720, 728, 770, 780, 792, 819, 832, 840, 858, 880, 896, 910, 924, 936, 960, 990, 1001, 1008, 1040, 1041, 1056, 1092, 1120, 1144, 1152, 1155, 1170, 1232, 1248, 1260, 1287, 1320, 1344, 1365, 1386, 1388, 1408, 1430, 1440, 1456, 1540, 1560, 1584, 1638, 1664, 1680, 1716, 1735, 1760, 1820, 1848, 1872, 1920, 1980, 2002, 2016, 2080, 2082, 2112, 2145, 2184, 2240, 2288, 2310, 2340, 2429, 2464, 2496, 2520, 2574, 2640, 2688, 2730, 2772, 2776, 2860, 2880, 2912, 3003, 3080, 3120, 3123, 3168, 3276, 3360, 3432, 3465, 3470, 3520, 3640, 3696, 3744, 3817, 3960, 4004, 4032, 4095, 4160, 4164, 4224, 4290, 4368, 4480, 4511, 4576, 4620, 4680, 4858, 4928, 4992, 5005, 5040, 5148, 5205, 5280, 5460, 5544, 5552, 5720, 5760, 5824, 6006, 6160, 6240, 6246, 6336, 6435, 6552, 6720, 6864, 6930, 6940, 7040, 7280, 7287, 7392, 7488, 7634, 7920, 8008, 8064, 8190, 8320, 8328, 8580, 8736, 9009, 9022, 9152, 9240, 9360, 9716, 9856, 10010, 10080, 10296, 10410, 10560, 10920, 11088, 11104, 11440, 11451, 11648, 12012, 12145, 12320, 12480, 12492, 12672, 12870, 13104, 13440, 13533, 13728, 13860, 13880, 14560, 14574, 14784, 14976, 15015, 15268, 15615, 15840, 16016, 16380, 16656, 17160, 17472, 18018, 18044, 18304, 18480, 18720, 19085, 19432, 20020, 20160, 20592, 20820, 21120, 21840, 21861, 22176, 22208, 22555, 22880, 22902, 24024, 24290, 24640, 24960, 24984, 25740, 26208, 26719, 27066, 27456, 27720, 27760, 29120, 29148, 29568, 30030, 30536, 31230, 31577, 31680, 32032, 32760, 33312, 34320, 34353, 34944, 36036, 36088, 36435, 36960, 37440, 38170, 38864, 40040, 40320, 40599, 41184, 41640, 43680, 43722, 44352, 44416, 45045, 45110, 45760, 45804, 48048, 48580, 49280, 49621, 49968, 51480, 52416, 53438, 54132, 54912, 55440, 55520, 57255, 58240, 58296, 60060, 61072, 62460, 63154, 63360, 64064, 65520, 66624, 67665, 68640, 68706, 72072, 72176, 72870, 73920, 74880, 76340, 77728, 80080, 80157, 81198, 82368, 83280, 87360, 87444, 88704, 90090, 90220, 91520, 91608, 94731, 96096, 97160, 99242, 99936, 102960, 104832, 106876, 108264, 109305, 110880, 111040, 114510, 116592, 120120, 122144, 124920, 126308, 128128, 131040, 133248, 133595, 135330, 137280, 137412, 144144, 144352, 145740, 147840, 148863, 152680, 155456, 157885, 160160, 160314, 162396, 164736, 166560, 171765, 174720, 174888, 180180, 180440, 183216, 189462, 192192, 194320, 198484, 199872, 202995, 205920, 213752, 216528, 218610, 221760, 222080, 229020, 233184, 240240, 240471, 244288, 248105, 249840, 252616, 262080, 267190, 270660, 274560, 274824, 284193, 288288, 288704, 291480, 297726, 305360, 310912, 315770, 320320, 320628, 324792, 333120, 343530, 347347, 349776, 360360, 360880, 366432, 378924, 384384, 388640, 396968, 399744, 400785, 405990, 411840, 427504, 433056, 437220, 443520, 446589, 458040, 466368, 473655, 480480, 480942, 488576, 496210, 499680, 505232, 524160, 534380, 541320, 549648, 568386, 576576, 577408, 582960, 595452, 610720, 631540, 640640, 641256, 649584, 666240, 687060, 694694, 699552, 720720, 721760, 732864, 744315, 757848, 777280, 793936, 801570, 811980, 823680, 855008, 866112, 874440, 893178, 916080, 932736, 947310, 960960, 961884, 992420, 999360, 1010464, 1042041, 1068760, 1082640, 1099296, 1136772, 1153152, 1165920, 1190904, 1202355, 1221440, 1263080, 1282512, 1299168, 1374120, 1389388, 1399104, 1420965, 1441440, 1443520, 1465728, 1488630, 1515696, 1554560, 1587872, 1603140, 1623960, 1710016, 1732224, 1736735, 1748880, 1786356, 1832160, 1894620, 1921920, 1923768, 1984840, 1998720, 2020928, 2084082, 2137520, 2165280, 2198592, 2232945, 2273544, 2331840, 2381808, 2404710, 2442880, 2526160, 2565024, 2598336, 2748240, 2778776, 2798208, 2841930, 2882880, 2887040, 2977260, 3031392, 3126123, 3175744, 3206280, 3247920, 3420032, 3473470, 3497760, 3572712, 3664320, 3789240, 3847536, 3969680, 4041856, 4168164, 4275040, 4330560, 4397184, 4465890, 4547088, 4663680, 4763616, 4809420, 5052320, 5130048, 5196672, 5210205, 5496480, 5557552, 5683860, 5765760, 5954520, 6062784, 6252246, 6351488, 6412560, 6495840, 6946940, 6995520, 7145424, 7328640, 7578480, 7695072, 7939360, 8336328, 8550080, 8661120, 8931780, 9094176, 9527232, 9618840, 10104640, 10260096, 10420410, 10992960, 11115104, 11367720, 11909040, 12125568, 12504492, 12825120, 12991680, 13893880, 13991040, 14290848, 15156960, 15390144, 15630615, 15878720, 16672656, 17100160, 17863560, 18188352, 19054464, 19237680, 20209280, 20840820, 21985920, 22230208, 22735440, 23818080, 25008984, 25650240, 25983360, 27787760, 28581696, 30313920, 30780288, 31261230, 31757440, 33345312, 35727120, 36376704, 38475360, 41681640, 44460416, 45470880, 47636160, 50017968, 51300480, 55575520, 57163392, 60627840, 62522460, 66690624, 71454240, 76950720, 83363280, 90941760, 95272320, 100035936, 111151040, 125044920, 133381248, 142908480, 153901440, 166726560, 181883520, 200071872, 222302080, 250089840, 285816960, 333453120, 400143744, 500179680, 666906240, 1000359360, 2000718720]

約数ペア:

[(1, 2000718720), (2, 1000359360), (3, 666906240), (4, 500179680), (5, 400143744), (6, 333453120), (7, 285816960), (8, 250089840), (9, 222302080), (10, 200071872), (11, 181883520), (12, 166726560), (13, 153901440), (14, 142908480), (15, 133381248), (16, 125044920), (18, 111151040), (20, 100035936), (21, 95272320), (22, 90941760), (24, 83363280), (26, 76950720), (28, 71454240), (30, 66690624), (32, 62522460), (33, 60627840), (35, 57163392), (36, 55575520), (39, 51300480), (40, 50017968), (42, 47636160), (44, 45470880), (45, 44460416), (48, 41681640), (52, 38475360), (55, 36376704), (56, 35727120), (60, 33345312), (63, 31757440), (64, 31261230), (65, 30780288), (66, 30313920), (70, 28581696), (72, 27787760), (77, 25983360), (78, 25650240), (80, 25008984), (84, 23818080), (88, 22735440), (90, 22230208), (91, 21985920), (96, 20840820), (99, 20209280), (104, 19237680), (105, 19054464), (110, 18188352), (112, 17863560), (117, 17100160), (120, 16672656), (126, 15878720), (128, 15630615), (130, 15390144), (132, 15156960), (140, 14290848), (143, 13991040), (144, 13893880), (154, 12991680), (156, 12825120), (160, 12504492), (165, 12125568), (168, 11909040), (176, 11367720), (180, 11115104), (182, 10992960), (192, 10420410), (195, 10260096), (198, 10104640), (208, 9618840), (210, 9527232), (220, 9094176), (224, 8931780), (231, 8661120), (234, 8550080), (240, 8336328), (252, 7939360), (260, 7695072), (264, 7578480), (273, 7328640), (280, 7145424), (286, 6995520), (288, 6946940), (308, 6495840), (312, 6412560), (315, 6351488), (320, 6252246), (330, 6062784), (336, 5954520), (347, 5765760), (352, 5683860), (360, 5557552), (364, 5496480), (384, 5210205), (385, 5196672), (390, 5130048), (396, 5052320), (416, 4809420), (420, 4763616), (429, 4663680), (440, 4547088), (448, 4465890), (455, 4397184), (462, 4330560), (468, 4275040), (480, 4168164), (495, 4041856), (504, 3969680), (520, 3847536), (528, 3789240), (546, 3664320), (560, 3572712), (572, 3497760), (576, 3473470), (585, 3420032), (616, 3247920), (624, 3206280), (630, 3175744), (640, 3126123), (660, 3031392), (672, 2977260), (693, 2887040), (694, 2882880), (704, 2841930), (715, 2798208), (720, 2778776), (728, 2748240), (770, 2598336), (780, 2565024), (792, 2526160), (819, 2442880), (832, 2404710), (840, 2381808), (858, 2331840), (880, 2273544), (896, 2232945), (910, 2198592), (924, 2165280), (936, 2137520), (960, 2084082), (990, 2020928), (1001, 1998720), (1008, 1984840), (1040, 1923768), (1041, 1921920), (1056, 1894620), (1092, 1832160), (1120, 1786356), (1144, 1748880), (1152, 1736735), (1155, 1732224), (1170, 1710016), (1232, 1623960), (1248, 1603140), (1260, 1587872), (1287, 1554560), (1320, 1515696), (1344, 1488630), (1365, 1465728), (1386, 1443520), (1388, 1441440), (1408, 1420965), (1430, 1399104), (1440, 1389388), (1456, 1374120), (1540, 1299168), (1560, 1282512), (1584, 1263080), (1638, 1221440), (1664, 1202355), (1680, 1190904), (1716, 1165920), (1735, 1153152), (1760, 1136772), (1820, 1099296), (1848, 1082640), (1872, 1068760), (1920, 1042041), (1980, 1010464), (2002, 999360), (2016, 992420), (2080, 961884), (2082, 960960), (2112, 947310), (2145, 932736), (2184, 916080), (2240, 893178), (2288, 874440), (2310, 866112), (2340, 855008), (2429, 823680), (2464, 811980), (2496, 801570), (2520, 793936), (2574, 777280), (2640, 757848), (2688, 744315), (2730, 732864), (2772, 721760), (2776, 720720), (2860, 699552), (2880, 694694), (2912, 687060), (3003, 666240), (3080, 649584), (3120, 641256), (3123, 640640), (3168, 631540), (3276, 610720), (3360, 595452), (3432, 582960), (3465, 577408), (3470, 576576), (3520, 568386), (3640, 549648), (3696, 541320), (3744, 534380), (3817, 524160), (3960, 505232), (4004, 499680), (4032, 496210), (4095, 488576), (4160, 480942), (4164, 480480), (4224, 473655), (4290, 466368), (4368, 458040), (4480, 446589), (4511, 443520), (4576, 437220), (4620, 433056), (4680, 427504), (4858, 411840), (4928, 405990), (4992, 400785), (5005, 399744), (5040, 396968), (5148, 388640), (5205, 384384), (5280, 378924), (5460, 366432), (5544, 360880), (5552, 360360), (5720, 349776), (5760, 347347), (5824, 343530), (6006, 333120), (6160, 324792), (6240, 320628), (6246, 320320), (6336, 315770), (6435, 310912), (6552, 305360), (6720, 297726), (6864, 291480), (6930, 288704), (6940, 288288), (7040, 284193), (7280, 274824), (7287, 274560), (7392, 270660), (7488, 267190), (7634, 262080), (7920, 252616), (8008, 249840), (8064, 248105), (8190, 244288), (8320, 240471), (8328, 240240), (8580, 233184), (8736, 229020), (9009, 222080), (9022, 221760), (9152, 218610), (9240, 216528), (9360, 213752), (9716, 205920), (9856, 202995), (10010, 199872), (10080, 198484), (10296, 194320), (10410, 192192), (10560, 189462), (10920, 183216), (11088, 180440), (11104, 180180), (11440, 174888), (11451, 174720), (11648, 171765), (12012, 166560), (12145, 164736), (12320, 162396), (12480, 160314), (12492, 160160), (12672, 157885), (12870, 155456), (13104, 152680), (13440, 148863), (13533, 147840), (13728, 145740), (13860, 144352), (13880, 144144), (14560, 137412), (14574, 137280), (14784, 135330), (14976, 133595), (15015, 133248), (15268, 131040), (15615, 128128), (15840, 126308), (16016, 124920), (16380, 122144), (16656, 120120), (17160, 116592), (17472, 114510), (18018, 111040), (18044, 110880), (18304, 109305), (18480, 108264), (18720, 106876), (19085, 104832), (19432, 102960), (20020, 99936), (20160, 99242), (20592, 97160), (20820, 96096), (21120, 94731), (21840, 91608), (21861, 91520), (22176, 90220), (22208, 90090), (22555, 88704), (22880, 87444), (22902, 87360), (24024, 83280), (24290, 82368), (24640, 81198), (24960, 80157), (24984, 80080), (25740, 77728), (26208, 76340), (26719, 74880), (27066, 73920), (27456, 72870), (27720, 72176), (27760, 72072), (29120, 68706), (29148, 68640), (29568, 67665), (30030, 66624), (30536, 65520), (31230, 64064), (31577, 63360), (31680, 63154), (32032, 62460), (32760, 61072), (33312, 60060), (34320, 58296), (34353, 58240), (34944, 57255), (36036, 55520), (36088, 55440), (36435, 54912), (36960, 54132), (37440, 53438), (38170, 52416), (38864, 51480), (40040, 49968), (40320, 49621), (40599, 49280), (41184, 48580), (41640, 48048), (43680, 45804), (43722, 45760), (44352, 45110), (44416, 45045)]