20964652800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 864

約数和(自身を含む): 86864440320

約数和(自身を除く): 65899787520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 71, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 142, 150, 156, 160, 168, 169, 175, 182, 192, 195, 200, 208, 210, 213, 224, 240, 256, 260, 273, 280, 284, 300, 312, 320, 325, 336, 338, 350, 355, 364, 384, 390, 400, 416, 420, 426, 448, 455, 480, 497, 507, 520, 525, 546, 560, 568, 600, 624, 640, 650, 672, 676, 700, 710, 728, 768, 780, 800, 832, 840, 845, 852, 896, 910, 923, 960, 975, 994, 1014, 1040, 1050, 1065, 1092, 1120, 1136, 1183, 1200, 1248, 1280, 1300, 1344, 1352, 1365, 1400, 1420, 1456, 1491, 1560, 1600, 1664, 1680, 1690, 1704, 1775, 1792, 1820, 1846, 1920, 1950, 1988, 2028, 2080, 2100, 2130, 2184, 2197, 2240, 2272, 2275, 2366, 2400, 2485, 2496, 2535, 2600, 2688, 2704, 2730, 2769, 2800, 2840, 2912, 2982, 3120, 3200, 3328, 3360, 3380, 3408, 3549, 3550, 3640, 3692, 3840, 3900, 3976, 4056, 4160, 4200, 4225, 4260, 4368, 4394, 4480, 4544, 4550, 4615, 4732, 4800, 4970, 4992, 5070, 5200, 5325, 5376, 5408, 5460, 5538, 5600, 5680, 5824, 5915, 5964, 6240, 6400, 6461, 6591, 6720, 6760, 6816, 6825, 7098, 7100, 7280, 7384, 7455, 7800, 7952, 8112, 8320, 8400, 8450, 8520, 8736, 8788, 8960, 9088, 9100, 9230, 9464, 9600, 9940, 9984, 10140, 10400, 10650, 10816, 10920, 10985, 11076, 11200, 11360, 11648, 11830, 11928, 11999, 12425, 12480, 12675, 12922, 13182, 13440, 13520, 13632, 13650, 13845, 14196, 14200, 14560, 14768, 14910, 15379, 15600, 15904, 16224, 16640, 16800, 16900, 17040, 17472, 17576, 17745, 18176, 18200, 18460, 18928, 19200, 19383, 19880, 20280, 20800, 21300, 21632, 21840, 21970, 22152, 22400, 22720, 23075, 23296, 23660, 23856, 23998, 24850, 24960, 25350, 25844, 26364, 26880, 27040, 27264, 27300, 27690, 28392, 28400, 29120, 29536, 29575, 29820, 30758, 31200, 31808, 32305, 32448, 32955, 33600, 33800, 34080, 34944, 35152, 35490, 35997, 36400, 36920, 37275, 37856, 38766, 39760, 40560, 41600, 42600, 43264, 43680, 43940, 44304, 44800, 45440, 46137, 46150, 47320, 47712, 47996, 49700, 49920, 50700, 51688, 52728, 54080, 54528, 54600, 54925, 55380, 56784, 56800, 58240, 59072, 59150, 59640, 59995, 61516, 62400, 63616, 64610, 64896, 65910, 67200, 67600, 68160, 69225, 69888, 70304, 70980, 71994, 72800, 73840, 74550, 75712, 76895, 77532, 79520, 81120, 83200, 83993, 85200, 87360, 87880, 88608, 88725, 90880, 92274, 92300, 94640, 95424, 95992, 96915, 99400, 101400, 103376, 105456, 108160, 109200, 109850, 110760, 113568, 113600, 116480, 118144, 118300, 119280, 119990, 123032, 124800, 127232, 129220, 129792, 131820, 134400, 135200, 136320, 138450, 140608, 141960, 143988, 145600, 147680, 149100, 151424, 153790, 155064, 155987, 159040, 161525, 162240, 164775, 167986, 170400, 174720, 175760, 177216, 177450, 179985, 184548, 184600, 189280, 190848, 191984, 193830, 198800, 202800, 206752, 210912, 216320, 218400, 219700, 221520, 227136, 227200, 230685, 236288, 236600, 238560, 239980, 246064, 249600, 251979, 258440, 263640, 270400, 272640, 276900, 281216, 283920, 287976, 291200, 295360, 298200, 299975, 302848, 307580, 310128, 311974, 318080, 323050, 324480, 329550, 335972, 340800, 349440, 351520, 354432, 354900, 359970, 369096, 369200, 378560, 381696, 383968, 384475, 387660, 397600, 405600, 413504, 419965, 421824, 436800, 439400, 443040, 454272, 454400, 461370, 467961, 473200, 477120, 479960, 484575, 492128, 503958, 516880, 527280, 540800, 553800, 562432, 567840, 575952, 582400, 590720, 596400, 599950, 615160, 620256, 623948, 636160, 646100, 648960, 659100, 671944, 681600, 703040, 708864, 709800, 719940, 738192, 738400, 757120, 767936, 768950, 775320, 779935, 795200, 811200, 827008, 839930, 843648, 873600, 878800, 886080, 899925, 908544, 922740, 935922, 946400, 954240, 959920, 969150, 984256, 1007916, 1033760, 1054560, 1081600, 1091909, 1107600, 1135680, 1151904, 1153425, 1181440, 1192800, 1199900, 1230320, 1240512, 1247896, 1259895, 1292200, 1318200, 1343888, 1363200, 1406080, 1419600, 1439880, 1476384, 1476800, 1514240, 1535872, 1537900, 1550640, 1559870, 1590400, 1622400, 1654016, 1679860, 1687296, 1747200, 1757600, 1772160, 1799850, 1845480, 1871844, 1892800, 1908480, 1919840, 1938300, 1968512, 2015832, 2067520, 2099825, 2109120, 2183818, 2215200, 2271360, 2303808, 2306850, 2339805, 2385600, 2399800, 2460640, 2481024, 2495792, 2519790, 2584400, 2636400, 2687776, 2812160, 2839200, 2879760, 2952768, 2953600, 3071744, 3075800, 3101280, 3119740, 3180800, 3244800, 3275727, 3359720, 3515200, 3544320, 3599700, 3690960, 3743688, 3785600, 3839680, 3876600, 3899675, 3937024, 4031664, 4135040, 4199650, 4218240, 4367636, 4430400, 4542720, 4607616, 4613700, 4679610, 4771200, 4799600, 4921280, 4962048, 4991584, 5039580, 5168800, 5272800, 5375552, 5459545, 5678400, 5759520, 5905536, 5907200, 6151600, 6202560, 6239480, 6299475, 6551454, 6719440, 7030400, 7199400, 7381920, 7487376, 7571200, 7679360, 7753200, 7799350, 8063328, 8270080, 8399300, 8436480, 8735272, 8860800, 9215232, 9227400, 9359220, 9542400, 9599200, 9842560, 9983168, 10079160, 10337600, 10545600, 10751104, 10919090, 11356800, 11519040, 11699025, 11811072, 12303200, 12405120, 12478960, 12598950, 13102908, 13438880, 14060800, 14398800, 14763840, 14974752, 15358720, 15506400, 15598700, 16126656, 16378635, 16798600, 17470544, 17721600, 18454800, 18718440, 19198400, 19685120, 19966336, 20158320, 20675200, 21091200, 21502208, 21838180, 22713600, 23038080, 23398050, 24606400, 24810240, 24957920, 25197900, 26205816, 26877760, 27297725, 28797600, 29527680, 29949504, 31012800, 31197400, 32253312, 32757270, 33597200, 34941088, 36909600, 37436880, 38396800, 39932672, 40316640, 41350400, 42182400, 43676360, 46076160, 46796100, 49212800, 49915840, 50395800, 52411632, 53755520, 54595450, 57595200, 59055360, 59899008, 62025600, 62394800, 64506624, 65514540, 67194400, 69882176, 73819200, 74873760, 76793600, 80633280, 81893175, 87352720, 93592200, 98425600, 99831680, 100791600, 104823264, 107511040, 109190900, 115190400, 119798016, 124051200, 124789600, 131029080, 134388800, 139764352, 147638400, 149747520, 161266560, 163786350, 174705440, 187184400, 199663360, 201583200, 209646528, 218381800, 230380800, 249579200, 262058160, 268777600, 279528704, 295276800, 299495040, 322533120, 327572700, 349410880, 374368800, 403166400, 419293056, 436763600, 499158400, 524116320, 537555200, 598990080, 655145400, 698821760, 748737600, 806332800, 838586112, 873527200, 998316800, 1048232640, 1310290800, 1397643520, 1497475200, 1612665600, 1747054400, 2096465280, 2620581600, 2994950400, 3494108800, 4192930560, 5241163200, 6988217600, 10482326400, 20964652800]

約数ペア:

[(1, 20964652800), (2, 10482326400), (3, 6988217600), (4, 5241163200), (5, 4192930560), (6, 3494108800), (7, 2994950400), (8, 2620581600), (10, 2096465280), (12, 1747054400), (13, 1612665600), (14, 1497475200), (15, 1397643520), (16, 1310290800), (20, 1048232640), (21, 998316800), (24, 873527200), (25, 838586112), (26, 806332800), (28, 748737600), (30, 698821760), (32, 655145400), (35, 598990080), (39, 537555200), (40, 524116320), (42, 499158400), (48, 436763600), (50, 419293056), (52, 403166400), (56, 374368800), (60, 349410880), (64, 327572700), (65, 322533120), (70, 299495040), (71, 295276800), (75, 279528704), (78, 268777600), (80, 262058160), (84, 249579200), (91, 230380800), (96, 218381800), (100, 209646528), (104, 201583200), (105, 199663360), (112, 187184400), (120, 174705440), (128, 163786350), (130, 161266560), (140, 149747520), (142, 147638400), (150, 139764352), (156, 134388800), (160, 131029080), (168, 124789600), (169, 124051200), (175, 119798016), (182, 115190400), (192, 109190900), (195, 107511040), (200, 104823264), (208, 100791600), (210, 99831680), (213, 98425600), (224, 93592200), (240, 87352720), (256, 81893175), (260, 80633280), (273, 76793600), (280, 74873760), (284, 73819200), (300, 69882176), (312, 67194400), (320, 65514540), (325, 64506624), (336, 62394800), (338, 62025600), (350, 59899008), (355, 59055360), (364, 57595200), (384, 54595450), (390, 53755520), (400, 52411632), (416, 50395800), (420, 49915840), (426, 49212800), (448, 46796100), (455, 46076160), (480, 43676360), (497, 42182400), (507, 41350400), (520, 40316640), (525, 39932672), (546, 38396800), (560, 37436880), (568, 36909600), (600, 34941088), (624, 33597200), (640, 32757270), (650, 32253312), (672, 31197400), (676, 31012800), (700, 29949504), (710, 29527680), (728, 28797600), (768, 27297725), (780, 26877760), (800, 26205816), (832, 25197900), (840, 24957920), (845, 24810240), (852, 24606400), (896, 23398050), (910, 23038080), (923, 22713600), (960, 21838180), (975, 21502208), (994, 21091200), (1014, 20675200), (1040, 20158320), (1050, 19966336), (1065, 19685120), (1092, 19198400), (1120, 18718440), (1136, 18454800), (1183, 17721600), (1200, 17470544), (1248, 16798600), (1280, 16378635), (1300, 16126656), (1344, 15598700), (1352, 15506400), (1365, 15358720), (1400, 14974752), (1420, 14763840), (1456, 14398800), (1491, 14060800), (1560, 13438880), (1600, 13102908), (1664, 12598950), (1680, 12478960), (1690, 12405120), (1704, 12303200), (1775, 11811072), (1792, 11699025), (1820, 11519040), (1846, 11356800), (1920, 10919090), (1950, 10751104), (1988, 10545600), (2028, 10337600), (2080, 10079160), (2100, 9983168), (2130, 9842560), (2184, 9599200), (2197, 9542400), (2240, 9359220), (2272, 9227400), (2275, 9215232), (2366, 8860800), (2400, 8735272), (2485, 8436480), (2496, 8399300), (2535, 8270080), (2600, 8063328), (2688, 7799350), (2704, 7753200), (2730, 7679360), (2769, 7571200), (2800, 7487376), (2840, 7381920), (2912, 7199400), (2982, 7030400), (3120, 6719440), (3200, 6551454), (3328, 6299475), (3360, 6239480), (3380, 6202560), (3408, 6151600), (3549, 5907200), (3550, 5905536), (3640, 5759520), (3692, 5678400), (3840, 5459545), (3900, 5375552), (3976, 5272800), (4056, 5168800), (4160, 5039580), (4200, 4991584), (4225, 4962048), (4260, 4921280), (4368, 4799600), (4394, 4771200), (4480, 4679610), (4544, 4613700), (4550, 4607616), (4615, 4542720), (4732, 4430400), (4800, 4367636), (4970, 4218240), (4992, 4199650), (5070, 4135040), (5200, 4031664), (5325, 3937024), (5376, 3899675), (5408, 3876600), (5460, 3839680), (5538, 3785600), (5600, 3743688), (5680, 3690960), (5824, 3599700), (5915, 3544320), (5964, 3515200), (6240, 3359720), (6400, 3275727), (6461, 3244800), (6591, 3180800), (6720, 3119740), (6760, 3101280), (6816, 3075800), (6825, 3071744), (7098, 2953600), (7100, 2952768), (7280, 2879760), (7384, 2839200), (7455, 2812160), (7800, 2687776), (7952, 2636400), (8112, 2584400), (8320, 2519790), (8400, 2495792), (8450, 2481024), (8520, 2460640), (8736, 2399800), (8788, 2385600), (8960, 2339805), (9088, 2306850), (9100, 2303808), (9230, 2271360), (9464, 2215200), (9600, 2183818), (9940, 2109120), (9984, 2099825), (10140, 2067520), (10400, 2015832), (10650, 1968512), (10816, 1938300), (10920, 1919840), (10985, 1908480), (11076, 1892800), (11200, 1871844), (11360, 1845480), (11648, 1799850), (11830, 1772160), (11928, 1757600), (11999, 1747200), (12425, 1687296), (12480, 1679860), (12675, 1654016), (12922, 1622400), (13182, 1590400), (13440, 1559870), (13520, 1550640), (13632, 1537900), (13650, 1535872), (13845, 1514240), (14196, 1476800), (14200, 1476384), (14560, 1439880), (14768, 1419600), (14910, 1406080), (15379, 1363200), (15600, 1343888), (15904, 1318200), (16224, 1292200), (16640, 1259895), (16800, 1247896), (16900, 1240512), (17040, 1230320), (17472, 1199900), (17576, 1192800), (17745, 1181440), (18176, 1153425), (18200, 1151904), (18460, 1135680), (18928, 1107600), (19200, 1091909), (19383, 1081600), (19880, 1054560), (20280, 1033760), (20800, 1007916), (21300, 984256), (21632, 969150), (21840, 959920), (21970, 954240), (22152, 946400), (22400, 935922), (22720, 922740), (23075, 908544), (23296, 899925), (23660, 886080), (23856, 878800), (23998, 873600), (24850, 843648), (24960, 839930), (25350, 827008), (25844, 811200), (26364, 795200), (26880, 779935), (27040, 775320), (27264, 768950), (27300, 767936), (27690, 757120), (28392, 738400), (28400, 738192), (29120, 719940), (29536, 709800), (29575, 708864), (29820, 703040), (30758, 681600), (31200, 671944), (31808, 659100), (32305, 648960), (32448, 646100), (32955, 636160), (33600, 623948), (33800, 620256), (34080, 615160), (34944, 599950), (35152, 596400), (35490, 590720), (35997, 582400), (36400, 575952), (36920, 567840), (37275, 562432), (37856, 553800), (38766, 540800), (39760, 527280), (40560, 516880), (41600, 503958), (42600, 492128), (43264, 484575), (43680, 479960), (43940, 477120), (44304, 473200), (44800, 467961), (45440, 461370), (46137, 454400), (46150, 454272), (47320, 443040), (47712, 439400), (47996, 436800), (49700, 421824), (49920, 419965), (50700, 413504), (51688, 405600), (52728, 397600), (54080, 387660), (54528, 384475), (54600, 383968), (54925, 381696), (55380, 378560), (56784, 369200), (56800, 369096), (58240, 359970), (59072, 354900), (59150, 354432), (59640, 351520), (59995, 349440), (61516, 340800), (62400, 335972), (63616, 329550), (64610, 324480), (64896, 323050), (65910, 318080), (67200, 311974), (67600, 310128), (68160, 307580), (69225, 302848), (69888, 299975), (70304, 298200), (70980, 295360), (71994, 291200), (72800, 287976), (73840, 283920), (74550, 281216), (75712, 276900), (76895, 272640), (77532, 270400), (79520, 263640), (81120, 258440), (83200, 251979), (83993, 249600), (85200, 246064), (87360, 239980), (87880, 238560), (88608, 236600), (88725, 236288), (90880, 230685), (92274, 227200), (92300, 227136), (94640, 221520), (95424, 219700), (95992, 218400), (96915, 216320), (99400, 210912), (101400, 206752), (103376, 202800), (105456, 198800), (108160, 193830), (109200, 191984), (109850, 190848), (110760, 189280), (113568, 184600), (113600, 184548), (116480, 179985), (118144, 177450), (118300, 177216), (119280, 175760), (119990, 174720), (123032, 170400), (124800, 167986), (127232, 164775), (129220, 162240), (129792, 161525), (131820, 159040), (134400, 155987), (135200, 155064), (136320, 153790), (138450, 151424), (140608, 149100), (141960, 147680), (143988, 145600)]