20065590720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 672

約数和(自身を含む): 82509213696

約数和(自身を除く): 62443622976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 97, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 194, 210, 217, 224, 240, 248, 252, 279, 280, 288, 291, 310, 315, 320, 331, 336, 360, 372, 388, 420, 434, 448, 465, 480, 485, 496, 504, 558, 560, 576, 582, 620, 630, 651, 662, 672, 679, 720, 744, 776, 840, 868, 873, 930, 960, 970, 992, 993, 1008, 1085, 1116, 1120, 1164, 1240, 1260, 1302, 1324, 1344, 1358, 1395, 1440, 1455, 1488, 1552, 1655, 1680, 1736, 1746, 1860, 1940, 1953, 1984, 1986, 2016, 2037, 2170, 2232, 2240, 2317, 2328, 2480, 2520, 2604, 2648, 2716, 2790, 2880, 2910, 2976, 2979, 3007, 3104, 3255, 3310, 3360, 3395, 3472, 3492, 3720, 3880, 3906, 3972, 4032, 4074, 4340, 4365, 4464, 4634, 4656, 4960, 4965, 5040, 5208, 5296, 5432, 5580, 5820, 5952, 5958, 6014, 6111, 6208, 6510, 6620, 6720, 6790, 6944, 6951, 6984, 7440, 7760, 7812, 7944, 8148, 8680, 8730, 8928, 9021, 9268, 9312, 9765, 9920, 9930, 10080, 10185, 10261, 10416, 10592, 10864, 11160, 11585, 11640, 11916, 12028, 12222, 13020, 13240, 13580, 13888, 13902, 13968, 14880, 14895, 15035, 15520, 15624, 15888, 16296, 17360, 17460, 17856, 18042, 18536, 18624, 19530, 19860, 20160, 20370, 20522, 20832, 20853, 21049, 21184, 21728, 22320, 23170, 23280, 23832, 24056, 24444, 26040, 26480, 27063, 27160, 27804, 27936, 29760, 29790, 30070, 30555, 30783, 31040, 31248, 31776, 32107, 32592, 34720, 34755, 34920, 36084, 37072, 39060, 39720, 40740, 41044, 41664, 41706, 42098, 43456, 44640, 45105, 46340, 46560, 47664, 48112, 48888, 51305, 52080, 52960, 54126, 54320, 55608, 55872, 59580, 60140, 61110, 61566, 62496, 63147, 63552, 64214, 65184, 69440, 69510, 69840, 71827, 72168, 74144, 78120, 79440, 81480, 82088, 83412, 84196, 89280, 90210, 92349, 92680, 93120, 95328, 96224, 96321, 97776, 102610, 104160, 104265, 105245, 105920, 108252, 108640, 111216, 119160, 120280, 122220, 123132, 124992, 126294, 128428, 130368, 135315, 139020, 139680, 143654, 144336, 148288, 153915, 156240, 158880, 160535, 162960, 164176, 166824, 168392, 180420, 184698, 185360, 189441, 190656, 192448, 192642, 195552, 205220, 208320, 208530, 210490, 215481, 216504, 217280, 222432, 224749, 238320, 240560, 244440, 246264, 252588, 256856, 270630, 278040, 279360, 287308, 288672, 288963, 307830, 312480, 315735, 317760, 321070, 325920, 328352, 333648, 336784, 359135, 360840, 369396, 370720, 378882, 385284, 391104, 410440, 417060, 420980, 430962, 433008, 444864, 449498, 461745, 476640, 481120, 481605, 488880, 492528, 505176, 513712, 541260, 556080, 574616, 577344, 577926, 615660, 624960, 631470, 642140, 646443, 651840, 656704, 667296, 673568, 674247, 718270, 721680, 738792, 741440, 757764, 770568, 820880, 834120, 841960, 861924, 866016, 898996, 923490, 947205, 953280, 962240, 963210, 977760, 985056, 995317, 1010352, 1027424, 1077405, 1082520, 1112160, 1123745, 1149232, 1155852, 1231320, 1262940, 1284280, 1292886, 1334592, 1347136, 1348494, 1436540, 1443360, 1444815, 1477584, 1515528, 1541136, 1641760, 1668240, 1683920, 1723848, 1732032, 1797992, 1846980, 1894410, 1926420, 1955520, 1970112, 1990634, 2020704, 2022741, 2054848, 2154810, 2165040, 2224320, 2247490, 2298464, 2311704, 2462640, 2525880, 2568560, 2585772, 2696988, 2873080, 2886720, 2889630, 2955168, 2985951, 3031056, 3082272, 3232215, 3283520, 3336480, 3367840, 3371235, 3447696, 3595984, 3693960, 3788820, 3852840, 3981268, 4041408, 4045482, 4309620, 4330080, 4494980, 4596928, 4623408, 4925280, 4976585, 5051760, 5137120, 5171544, 5393976, 5746160, 5779260, 5910336, 5971902, 6062112, 6164544, 6464430, 6672960, 6735680, 6742470, 6895392, 6967219, 7191968, 7387920, 7577640, 7705680, 7962536, 8090964, 8619240, 8660160, 8957853, 8989960, 9246816, 9850560, 9953170, 10103520, 10113705, 10274240, 10343088, 10787952, 11492320, 11558520, 11943804, 12124224, 12928860, 13484940, 13790784, 13934438, 14383936, 14775840, 14929755, 15155280, 15411360, 15925072, 16181928, 17238480, 17915706, 17979920, 18493632, 19906340, 20207040, 20227410, 20686176, 20901657, 21575904, 22984640, 23117040, 23887608, 25857720, 26969880, 27868876, 29551680, 29859510, 30310560, 30822720, 31850144, 32363856, 34476960, 34836095, 35831412, 35959840, 39812680, 40454820, 41372352, 41803314, 43151808, 44789265, 46234080, 47775216, 51715440, 53939760, 55737752, 59719020, 60621120, 62704971, 63700288, 64727712, 68953920, 69672190, 71662824, 71919680, 79625360, 80909640, 83606628, 89578530, 92468160, 95550432, 103430880, 104508285, 107879520, 111475504, 119438040, 125409942, 129455424, 139344380, 143325648, 159250720, 161819280, 167213256, 179157060, 191100864, 206861760, 209016570, 215759040, 222951008, 238876080, 250819884, 278688760, 286651296, 313524855, 318501440, 323638560, 334426512, 358314120, 418033140, 445902016, 477752160, 501639768, 557377520, 573302592, 627049710, 647277120, 668853024, 716628240, 836066280, 955504320, 1003279536, 1114755040, 1254099420, 1337706048, 1433256480, 1672132560, 2006559072, 2229510080, 2508198840, 2866512960, 3344265120, 4013118144, 5016397680, 6688530240, 10032795360, 20065590720]

約数ペア:

[(1, 20065590720), (2, 10032795360), (3, 6688530240), (4, 5016397680), (5, 4013118144), (6, 3344265120), (7, 2866512960), (8, 2508198840), (9, 2229510080), (10, 2006559072), (12, 1672132560), (14, 1433256480), (15, 1337706048), (16, 1254099420), (18, 1114755040), (20, 1003279536), (21, 955504320), (24, 836066280), (28, 716628240), (30, 668853024), (31, 647277120), (32, 627049710), (35, 573302592), (36, 557377520), (40, 501639768), (42, 477752160), (45, 445902016), (48, 418033140), (56, 358314120), (60, 334426512), (62, 323638560), (63, 318501440), (64, 313524855), (70, 286651296), (72, 278688760), (80, 250819884), (84, 238876080), (90, 222951008), (93, 215759040), (96, 209016570), (97, 206861760), (105, 191100864), (112, 179157060), (120, 167213256), (124, 161819280), (126, 159250720), (140, 143325648), (144, 139344380), (155, 129455424), (160, 125409942), (168, 119438040), (180, 111475504), (186, 107879520), (192, 104508285), (194, 103430880), (210, 95550432), (217, 92468160), (224, 89578530), (240, 83606628), (248, 80909640), (252, 79625360), (279, 71919680), (280, 71662824), (288, 69672190), (291, 68953920), (310, 64727712), (315, 63700288), (320, 62704971), (331, 60621120), (336, 59719020), (360, 55737752), (372, 53939760), (388, 51715440), (420, 47775216), (434, 46234080), (448, 44789265), (465, 43151808), (480, 41803314), (485, 41372352), (496, 40454820), (504, 39812680), (558, 35959840), (560, 35831412), (576, 34836095), (582, 34476960), (620, 32363856), (630, 31850144), (651, 30822720), (662, 30310560), (672, 29859510), (679, 29551680), (720, 27868876), (744, 26969880), (776, 25857720), (840, 23887608), (868, 23117040), (873, 22984640), (930, 21575904), (960, 20901657), (970, 20686176), (992, 20227410), (993, 20207040), (1008, 19906340), (1085, 18493632), (1116, 17979920), (1120, 17915706), (1164, 17238480), (1240, 16181928), (1260, 15925072), (1302, 15411360), (1324, 15155280), (1344, 14929755), (1358, 14775840), (1395, 14383936), (1440, 13934438), (1455, 13790784), (1488, 13484940), (1552, 12928860), (1655, 12124224), (1680, 11943804), (1736, 11558520), (1746, 11492320), (1860, 10787952), (1940, 10343088), (1953, 10274240), (1984, 10113705), (1986, 10103520), (2016, 9953170), (2037, 9850560), (2170, 9246816), (2232, 8989960), (2240, 8957853), (2317, 8660160), (2328, 8619240), (2480, 8090964), (2520, 7962536), (2604, 7705680), (2648, 7577640), (2716, 7387920), (2790, 7191968), (2880, 6967219), (2910, 6895392), (2976, 6742470), (2979, 6735680), (3007, 6672960), (3104, 6464430), (3255, 6164544), (3310, 6062112), (3360, 5971902), (3395, 5910336), (3472, 5779260), (3492, 5746160), (3720, 5393976), (3880, 5171544), (3906, 5137120), (3972, 5051760), (4032, 4976585), (4074, 4925280), (4340, 4623408), (4365, 4596928), (4464, 4494980), (4634, 4330080), (4656, 4309620), (4960, 4045482), (4965, 4041408), (5040, 3981268), (5208, 3852840), (5296, 3788820), (5432, 3693960), (5580, 3595984), (5820, 3447696), (5952, 3371235), (5958, 3367840), (6014, 3336480), (6111, 3283520), (6208, 3232215), (6510, 3082272), (6620, 3031056), (6720, 2985951), (6790, 2955168), (6944, 2889630), (6951, 2886720), (6984, 2873080), (7440, 2696988), (7760, 2585772), (7812, 2568560), (7944, 2525880), (8148, 2462640), (8680, 2311704), (8730, 2298464), (8928, 2247490), (9021, 2224320), (9268, 2165040), (9312, 2154810), (9765, 2054848), (9920, 2022741), (9930, 2020704), (10080, 1990634), (10185, 1970112), (10261, 1955520), (10416, 1926420), (10592, 1894410), (10864, 1846980), (11160, 1797992), (11585, 1732032), (11640, 1723848), (11916, 1683920), (12028, 1668240), (12222, 1641760), (13020, 1541136), (13240, 1515528), (13580, 1477584), (13888, 1444815), (13902, 1443360), (13968, 1436540), (14880, 1348494), (14895, 1347136), (15035, 1334592), (15520, 1292886), (15624, 1284280), (15888, 1262940), (16296, 1231320), (17360, 1155852), (17460, 1149232), (17856, 1123745), (18042, 1112160), (18536, 1082520), (18624, 1077405), (19530, 1027424), (19860, 1010352), (20160, 995317), (20370, 985056), (20522, 977760), (20832, 963210), (20853, 962240), (21049, 953280), (21184, 947205), (21728, 923490), (22320, 898996), (23170, 866016), (23280, 861924), (23832, 841960), (24056, 834120), (24444, 820880), (26040, 770568), (26480, 757764), (27063, 741440), (27160, 738792), (27804, 721680), (27936, 718270), (29760, 674247), (29790, 673568), (30070, 667296), (30555, 656704), (30783, 651840), (31040, 646443), (31248, 642140), (31776, 631470), (32107, 624960), (32592, 615660), (34720, 577926), (34755, 577344), (34920, 574616), (36084, 556080), (37072, 541260), (39060, 513712), (39720, 505176), (40740, 492528), (41044, 488880), (41664, 481605), (41706, 481120), (42098, 476640), (43456, 461745), (44640, 449498), (45105, 444864), (46340, 433008), (46560, 430962), (47664, 420980), (48112, 417060), (48888, 410440), (51305, 391104), (52080, 385284), (52960, 378882), (54126, 370720), (54320, 369396), (55608, 360840), (55872, 359135), (59580, 336784), (60140, 333648), (61110, 328352), (61566, 325920), (62496, 321070), (63147, 317760), (63552, 315735), (64214, 312480), (65184, 307830), (69440, 288963), (69510, 288672), (69840, 287308), (71827, 279360), (72168, 278040), (74144, 270630), (78120, 256856), (79440, 252588), (81480, 246264), (82088, 244440), (83412, 240560), (84196, 238320), (89280, 224749), (90210, 222432), (92349, 217280), (92680, 216504), (93120, 215481), (95328, 210490), (96224, 208530), (96321, 208320), (97776, 205220), (102610, 195552), (104160, 192642), (104265, 192448), (105245, 190656), (105920, 189441), (108252, 185360), (108640, 184698), (111216, 180420), (119160, 168392), (120280, 166824), (122220, 164176), (123132, 162960), (124992, 160535), (126294, 158880), (128428, 156240), (130368, 153915), (135315, 148288), (139020, 144336), (139680, 143654)]