20615474880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7205

約数の個数: 672

約数和(自身を含む): 95219324928

約数和(自身を除く): 74603850048

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, 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, 352, 360, 364, 385, 390, 396, 416, 420, 429, 440, 448, 455, 462, 468, 480, 495, 504, 520, 528, 546, 560, 572, 576, 585, 616, 624, 630, 660, 672, 693, 704, 715, 720, 728, 770, 780, 792, 819, 832, 840, 858, 880, 910, 924, 936, 960, 990, 1001, 1008, 1040, 1056, 1092, 1120, 1144, 1155, 1170, 1232, 1248, 1260, 1287, 1320, 1344, 1365, 1386, 1430, 1440, 1456, 1540, 1560, 1584, 1638, 1680, 1716, 1760, 1820, 1848, 1872, 1980, 2002, 2016, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2340, 2464, 2496, 2520, 2574, 2640, 2730, 2772, 2860, 2880, 2912, 3003, 3080, 3120, 3168, 3276, 3360, 3432, 3465, 3520, 3640, 3696, 3744, 3960, 4004, 4032, 4095, 4160, 4290, 4368, 4576, 4620, 4680, 4928, 5005, 5040, 5148, 5280, 5460, 5544, 5720, 5824, 6006, 6160, 6240, 6336, 6435, 6552, 6720, 6864, 6930, 7151, 7280, 7392, 7488, 7920, 8008, 8190, 8580, 8736, 9009, 9152, 9240, 9360, 10010, 10080, 10296, 10560, 10920, 11088, 11440, 12012, 12320, 12480, 12870, 13104, 13728, 13860, 14302, 14560, 14784, 15015, 15840, 16016, 16380, 17160, 17472, 18018, 18480, 18720, 20020, 20160, 20592, 21453, 21840, 22176, 22880, 24024, 24640, 25740, 26208, 27456, 27720, 28604, 29120, 30030, 31680, 32032, 32760, 34320, 35755, 36036, 36960, 37440, 40040, 41184, 42906, 43680, 44352, 45045, 45760, 48048, 50057, 51480, 52416, 55440, 57208, 60060, 64064, 64359, 65520, 68640, 71510, 72072, 73920, 78661, 80080, 82368, 85812, 87360, 90090, 92963, 96096, 100114, 102960, 107265, 110880, 114416, 120120, 128718, 131040, 137280, 143020, 144144, 150171, 157322, 160160, 171624, 180180, 185926, 192192, 200228, 205920, 214530, 221760, 228832, 235983, 240240, 250285, 257436, 262080, 278889, 286040, 288288, 300342, 314644, 320320, 321795, 343248, 360360, 371852, 393305, 400456, 411840, 429060, 450513, 457664, 464815, 471966, 480480, 500570, 514872, 550627, 557778, 572080, 576576, 600684, 629288, 643590, 650741, 686496, 707949, 720720, 743704, 750855, 786610, 800912, 836667, 858120, 901026, 929630, 943932, 960960, 1001140, 1022593, 1029744, 1101254, 1115556, 1144160, 1179915, 1201368, 1258576, 1287180, 1301482, 1372992, 1394445, 1415898, 1441440, 1487408, 1501710, 1573220, 1601824, 1651881, 1673334, 1716240, 1802052, 1859260, 1887864, 1952223, 2002280, 2045186, 2059488, 2202508, 2231112, 2252565, 2288320, 2359830, 2402736, 2517152, 2574360, 2602964, 2753135, 2788890, 2831796, 2882880, 2974816, 3003420, 3067779, 3146440, 3203648, 3253705, 3303762, 3346668, 3432480, 3539745, 3604104, 3718520, 3775728, 3904446, 4004560, 4090372, 4118976, 4183335, 4405016, 4462224, 4505130, 4719660, 4805472, 4955643, 5034304, 5112965, 5148720, 5205928, 5506270, 5577780, 5663592, 5856669, 5949632, 6006840, 6135558, 6292880, 6507410, 6607524, 6693336, 6864960, 7079490, 7158151, 7208208, 7437040, 7551456, 7808892, 8009120, 8180744, 8259405, 8366670, 8810032, 8924448, 9010260, 9203337, 9439320, 9610944, 9761115, 9911286, 10225930, 10297440, 10411856, 11012540, 11155560, 11327184, 11713338, 12013680, 12271116, 12585760, 13014820, 13215048, 13386672, 14158980, 14316302, 14416416, 14874080, 15102912, 15338895, 15617784, 16018240, 16361488, 16518810, 16733340, 17620064, 17848896, 18020520, 18406674, 18878640, 19522230, 19822572, 20451860, 20594880, 20823712, 21474453, 22025080, 22311120, 22654368, 23426676, 24027360, 24542232, 24778215, 25171520, 26029640, 26430096, 26773344, 28317960, 28632604, 28832832, 29283345, 29748160, 30677790, 31235568, 32722976, 33037620, 33466680, 35240128, 35790755, 36041040, 36813348, 37757280, 39044460, 39645144, 40903720, 41647424, 42948906, 44050160, 44622240, 45308736, 46016685, 46853352, 48054720, 49084464, 49556430, 52059280, 52860192, 53546688, 56635920, 57265208, 58566690, 61355580, 62471136, 64423359, 65445952, 66075240, 66933360, 71581510, 72082080, 73626696, 75514560, 78088920, 79290288, 81807440, 85897812, 88100320, 89244480, 92033370, 93706704, 98168928, 99112860, 104118560, 105720384, 107372265, 113271840, 114530416, 117133380, 122711160, 124942272, 128846718, 132150480, 133866720, 143163020, 144164160, 147253392, 156177840, 158580576, 163614880, 171795624, 176200640, 184066740, 187413408, 196337856, 198225720, 208237120, 214744530, 226543680, 229060832, 234266760, 245422320, 257693436, 264300960, 267733440, 286326040, 294506784, 312355680, 317161152, 322116795, 327229760, 343591248, 368133480, 374826816, 396451440, 429489060, 458121664, 468533520, 490844640, 515386872, 528601920, 572652080, 589013568, 624711360, 644233590, 687182496, 736266960, 792902880, 858978120, 937067040, 981689280, 1030773744, 1145304160, 1288467180, 1374364992, 1472533920, 1585805760, 1717956240, 1874134080, 2061547488, 2290608320, 2576934360, 2945067840, 3435912480, 4123094976, 5153868720, 6871824960, 10307737440, 20615474880]

約数ペア:

[(1, 20615474880), (2, 10307737440), (3, 6871824960), (4, 5153868720), (5, 4123094976), (6, 3435912480), (7, 2945067840), (8, 2576934360), (9, 2290608320), (10, 2061547488), (11, 1874134080), (12, 1717956240), (13, 1585805760), (14, 1472533920), (15, 1374364992), (16, 1288467180), (18, 1145304160), (20, 1030773744), (21, 981689280), (22, 937067040), (24, 858978120), (26, 792902880), (28, 736266960), (30, 687182496), (32, 644233590), (33, 624711360), (35, 589013568), (36, 572652080), (39, 528601920), (40, 515386872), (42, 490844640), (44, 468533520), (45, 458121664), (48, 429489060), (52, 396451440), (55, 374826816), (56, 368133480), (60, 343591248), (63, 327229760), (64, 322116795), (65, 317161152), (66, 312355680), (70, 294506784), (72, 286326040), (77, 267733440), (78, 264300960), (80, 257693436), (84, 245422320), (88, 234266760), (90, 229060832), (91, 226543680), (96, 214744530), (99, 208237120), (104, 198225720), (105, 196337856), (110, 187413408), (112, 184066740), (117, 176200640), (120, 171795624), (126, 163614880), (130, 158580576), (132, 156177840), (140, 147253392), (143, 144164160), (144, 143163020), (154, 133866720), (156, 132150480), (160, 128846718), (165, 124942272), (168, 122711160), (176, 117133380), (180, 114530416), (182, 113271840), (192, 107372265), (195, 105720384), (198, 104118560), (208, 99112860), (210, 98168928), (220, 93706704), (224, 92033370), (231, 89244480), (234, 88100320), (240, 85897812), (252, 81807440), (260, 79290288), (264, 78088920), (273, 75514560), (280, 73626696), (286, 72082080), (288, 71581510), (308, 66933360), (312, 66075240), (315, 65445952), (320, 64423359), (330, 62471136), (336, 61355580), (352, 58566690), (360, 57265208), (364, 56635920), (385, 53546688), (390, 52860192), (396, 52059280), (416, 49556430), (420, 49084464), (429, 48054720), (440, 46853352), (448, 46016685), (455, 45308736), (462, 44622240), (468, 44050160), (480, 42948906), (495, 41647424), (504, 40903720), (520, 39645144), (528, 39044460), (546, 37757280), (560, 36813348), (572, 36041040), (576, 35790755), (585, 35240128), (616, 33466680), (624, 33037620), (630, 32722976), (660, 31235568), (672, 30677790), (693, 29748160), (704, 29283345), (715, 28832832), (720, 28632604), (728, 28317960), (770, 26773344), (780, 26430096), (792, 26029640), (819, 25171520), (832, 24778215), (840, 24542232), (858, 24027360), (880, 23426676), (910, 22654368), (924, 22311120), (936, 22025080), (960, 21474453), (990, 20823712), (1001, 20594880), (1008, 20451860), (1040, 19822572), (1056, 19522230), (1092, 18878640), (1120, 18406674), (1144, 18020520), (1155, 17848896), (1170, 17620064), (1232, 16733340), (1248, 16518810), (1260, 16361488), (1287, 16018240), (1320, 15617784), (1344, 15338895), (1365, 15102912), (1386, 14874080), (1430, 14416416), (1440, 14316302), (1456, 14158980), (1540, 13386672), (1560, 13215048), (1584, 13014820), (1638, 12585760), (1680, 12271116), (1716, 12013680), (1760, 11713338), (1820, 11327184), (1848, 11155560), (1872, 11012540), (1980, 10411856), (2002, 10297440), (2016, 10225930), (2080, 9911286), (2112, 9761115), (2145, 9610944), (2184, 9439320), (2240, 9203337), (2288, 9010260), (2310, 8924448), (2340, 8810032), (2464, 8366670), (2496, 8259405), (2520, 8180744), (2574, 8009120), (2640, 7808892), (2730, 7551456), (2772, 7437040), (2860, 7208208), (2880, 7158151), (2912, 7079490), (3003, 6864960), (3080, 6693336), (3120, 6607524), (3168, 6507410), (3276, 6292880), (3360, 6135558), (3432, 6006840), (3465, 5949632), (3520, 5856669), (3640, 5663592), (3696, 5577780), (3744, 5506270), (3960, 5205928), (4004, 5148720), (4032, 5112965), (4095, 5034304), (4160, 4955643), (4290, 4805472), (4368, 4719660), (4576, 4505130), (4620, 4462224), (4680, 4405016), (4928, 4183335), (5005, 4118976), (5040, 4090372), (5148, 4004560), (5280, 3904446), (5460, 3775728), (5544, 3718520), (5720, 3604104), (5824, 3539745), (6006, 3432480), (6160, 3346668), (6240, 3303762), (6336, 3253705), (6435, 3203648), (6552, 3146440), (6720, 3067779), (6864, 3003420), (6930, 2974816), (7151, 2882880), (7280, 2831796), (7392, 2788890), (7488, 2753135), (7920, 2602964), (8008, 2574360), (8190, 2517152), (8580, 2402736), (8736, 2359830), (9009, 2288320), (9152, 2252565), (9240, 2231112), (9360, 2202508), (10010, 2059488), (10080, 2045186), (10296, 2002280), (10560, 1952223), (10920, 1887864), (11088, 1859260), (11440, 1802052), (12012, 1716240), (12320, 1673334), (12480, 1651881), (12870, 1601824), (13104, 1573220), (13728, 1501710), (13860, 1487408), (14302, 1441440), (14560, 1415898), (14784, 1394445), (15015, 1372992), (15840, 1301482), (16016, 1287180), (16380, 1258576), (17160, 1201368), (17472, 1179915), (18018, 1144160), (18480, 1115556), (18720, 1101254), (20020, 1029744), (20160, 1022593), (20592, 1001140), (21453, 960960), (21840, 943932), (22176, 929630), (22880, 901026), (24024, 858120), (24640, 836667), (25740, 800912), (26208, 786610), (27456, 750855), (27720, 743704), (28604, 720720), (29120, 707949), (30030, 686496), (31680, 650741), (32032, 643590), (32760, 629288), (34320, 600684), (35755, 576576), (36036, 572080), (36960, 557778), (37440, 550627), (40040, 514872), (41184, 500570), (42906, 480480), (43680, 471966), (44352, 464815), (45045, 457664), (45760, 450513), (48048, 429060), (50057, 411840), (51480, 400456), (52416, 393305), (55440, 371852), (57208, 360360), (60060, 343248), (64064, 321795), (64359, 320320), (65520, 314644), (68640, 300342), (71510, 288288), (72072, 286040), (73920, 278889), (78661, 262080), (80080, 257436), (82368, 250285), (85812, 240240), (87360, 235983), (90090, 228832), (92963, 221760), (96096, 214530), (100114, 205920), (102960, 200228), (107265, 192192), (110880, 185926), (114416, 180180), (120120, 171624), (128718, 160160), (131040, 157322), (137280, 150171), (143020, 144144)]