20874654720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 704

約数和(自身を含む): 79233638400

約数和(自身を除く): 58358983680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 41, 45, 48, 54, 58, 60, 64, 72, 80, 82, 87, 90, 96, 108, 116, 120, 123, 127, 128, 135, 144, 145, 160, 164, 174, 180, 192, 205, 216, 232, 240, 246, 254, 256, 261, 270, 288, 290, 320, 328, 348, 360, 369, 381, 384, 410, 432, 435, 464, 480, 492, 508, 512, 522, 540, 576, 580, 615, 635, 640, 656, 696, 720, 738, 762, 768, 783, 820, 864, 870, 928, 960, 984, 1016, 1024, 1044, 1080, 1107, 1143, 1152, 1160, 1189, 1230, 1270, 1280, 1305, 1312, 1392, 1440, 1476, 1524, 1536, 1566, 1640, 1728, 1740, 1845, 1856, 1905, 1920, 1968, 2032, 2088, 2160, 2214, 2286, 2304, 2320, 2378, 2460, 2540, 2560, 2610, 2624, 2784, 2880, 2952, 3048, 3072, 3132, 3280, 3429, 3456, 3480, 3567, 3683, 3690, 3712, 3810, 3840, 3915, 3936, 4064, 4176, 4320, 4428, 4572, 4608, 4640, 4756, 4920, 5080, 5120, 5207, 5220, 5248, 5535, 5568, 5715, 5760, 5904, 5945, 6096, 6264, 6560, 6858, 6912, 6960, 7134, 7366, 7380, 7424, 7620, 7680, 7830, 7872, 8128, 8352, 8640, 8856, 9144, 9216, 9280, 9512, 9840, 10160, 10414, 10440, 10496, 10701, 11049, 11070, 11136, 11430, 11520, 11808, 11890, 12192, 12528, 13120, 13716, 13824, 13920, 14268, 14732, 14760, 14848, 15240, 15360, 15621, 15660, 15744, 16256, 16704, 17145, 17280, 17712, 17835, 18288, 18415, 18560, 19024, 19680, 20320, 20828, 20880, 20992, 21402, 22098, 22140, 22272, 22860, 23040, 23616, 23780, 24384, 25056, 26035, 26240, 27432, 27648, 27840, 28536, 29464, 29520, 29696, 30480, 31242, 31320, 31488, 32103, 32512, 33147, 33408, 34290, 34560, 35424, 35670, 36576, 36830, 37120, 38048, 39360, 40640, 41656, 41760, 41984, 42804, 44196, 44280, 44544, 45720, 46080, 46863, 47232, 47560, 48768, 50112, 52070, 52480, 53505, 54864, 55245, 55680, 57072, 58928, 59040, 60960, 62484, 62640, 62976, 64206, 65024, 66294, 66816, 68580, 69120, 70848, 71340, 73152, 73660, 74240, 76096, 78105, 78720, 81280, 83312, 83520, 85608, 88392, 88560, 89088, 91440, 93726, 94464, 95120, 97536, 99441, 100224, 104140, 104960, 107010, 109728, 110490, 111360, 114144, 117856, 118080, 121920, 124968, 125280, 125952, 128412, 130048, 132588, 133632, 137160, 138240, 140589, 141696, 142680, 146304, 147320, 148480, 151003, 152192, 156210, 157440, 160515, 162560, 165735, 166624, 167040, 171216, 176784, 177120, 182880, 187452, 188928, 190240, 195072, 198882, 200448, 208280, 209920, 214020, 219456, 220980, 222720, 228288, 234315, 235712, 236160, 243840, 249936, 250560, 256824, 265176, 267264, 274320, 281178, 283392, 285360, 292608, 294640, 302006, 304384, 312420, 314880, 321030, 325120, 331470, 333248, 334080, 342432, 353568, 354240, 365760, 374904, 377856, 380480, 390144, 397764, 400896, 416560, 428040, 438912, 441960, 445440, 453009, 456576, 468630, 471424, 472320, 487680, 497205, 499872, 501120, 513648, 530352, 548640, 562356, 566784, 570720, 585216, 589280, 604012, 608768, 624840, 629760, 642060, 650240, 662940, 666496, 668160, 684864, 702945, 707136, 708480, 731520, 749808, 755015, 760960, 795528, 801792, 833120, 856080, 877824, 883920, 906018, 913152, 937260, 942848, 944640, 975360, 994410, 999744, 1002240, 1027296, 1060704, 1097280, 1124712, 1133568, 1141440, 1170432, 1178560, 1208024, 1217536, 1249680, 1284120, 1325880, 1332992, 1336320, 1359027, 1369728, 1405890, 1414272, 1416960, 1463040, 1499616, 1510030, 1521920, 1591056, 1666240, 1712160, 1755648, 1767840, 1812036, 1826304, 1874520, 1885696, 1889280, 1950720, 1988820, 1999488, 2004480, 2054592, 2121408, 2194560, 2249424, 2265045, 2282880, 2357120, 2416048, 2499360, 2568240, 2651760, 2665984, 2718054, 2739456, 2811780, 2828544, 2833920, 2926080, 2999232, 3020060, 3043840, 3182112, 3332480, 3424320, 3511296, 3535680, 3624072, 3652608, 3749040, 3771392, 3977640, 3998976, 4008960, 4077081, 4109184, 4242816, 4389120, 4498848, 4530090, 4565760, 4714240, 4832096, 4998720, 5136480, 5303520, 5331968, 5436108, 5478912, 5623560, 5657088, 5667840, 5852160, 5998464, 6040120, 6087680, 6364224, 6664960, 6795135, 6848640, 7071360, 7248144, 7498080, 7955280, 7997952, 8154162, 8218368, 8485632, 8778240, 8997696, 9060180, 9131520, 9428480, 9664192, 9997440, 10272960, 10607040, 10872216, 10957824, 11247120, 11314176, 11996928, 12080240, 12728448, 13329920, 13590270, 13697280, 14142720, 14496288, 14996160, 15910560, 15995904, 16308324, 16436736, 16971264, 17556480, 17995392, 18120360, 18263040, 18856960, 19328384, 19994880, 20385405, 20545920, 21214080, 21744432, 22494240, 23993856, 24160480, 25456896, 26659840, 27180540, 27394560, 28285440, 28992576, 29992320, 31821120, 32616648, 32873472, 33942528, 35990784, 36240720, 38656768, 39989760, 40770810, 41091840, 42428160, 43488864, 44988480, 47987712, 48320960, 50913792, 54361080, 54789120, 56570880, 57985152, 59984640, 63642240, 65233296, 71981568, 72481440, 77313536, 79979520, 81541620, 82183680, 84856320, 86977728, 89976960, 96641920, 101827584, 108722160, 115970304, 119969280, 127284480, 130466592, 143963136, 144962880, 154627072, 163083240, 164367360, 169712640, 173955456, 179953920, 193283840, 217444320, 231940608, 239938560, 254568960, 260933184, 289925760, 326166480, 347910912, 359907840, 386567680, 434888640, 463881216, 509137920, 521866368, 579851520, 652332960, 695821824, 719815680, 773135360, 869777280, 1043732736, 1159703040, 1304665920, 1391643648, 1739554560, 2087465472, 2319406080, 2609331840, 3479109120, 4174930944, 5218663680, 6958218240, 10437327360, 20874654720]

約数ペア:

[(1, 20874654720), (2, 10437327360), (3, 6958218240), (4, 5218663680), (5, 4174930944), (6, 3479109120), (8, 2609331840), (9, 2319406080), (10, 2087465472), (12, 1739554560), (15, 1391643648), (16, 1304665920), (18, 1159703040), (20, 1043732736), (24, 869777280), (27, 773135360), (29, 719815680), (30, 695821824), (32, 652332960), (36, 579851520), (40, 521866368), (41, 509137920), (45, 463881216), (48, 434888640), (54, 386567680), (58, 359907840), (60, 347910912), (64, 326166480), (72, 289925760), (80, 260933184), (82, 254568960), (87, 239938560), (90, 231940608), (96, 217444320), (108, 193283840), (116, 179953920), (120, 173955456), (123, 169712640), (127, 164367360), (128, 163083240), (135, 154627072), (144, 144962880), (145, 143963136), (160, 130466592), (164, 127284480), (174, 119969280), (180, 115970304), (192, 108722160), (205, 101827584), (216, 96641920), (232, 89976960), (240, 86977728), (246, 84856320), (254, 82183680), (256, 81541620), (261, 79979520), (270, 77313536), (288, 72481440), (290, 71981568), (320, 65233296), (328, 63642240), (348, 59984640), (360, 57985152), (369, 56570880), (381, 54789120), (384, 54361080), (410, 50913792), (432, 48320960), (435, 47987712), (464, 44988480), (480, 43488864), (492, 42428160), (508, 41091840), (512, 40770810), (522, 39989760), (540, 38656768), (576, 36240720), (580, 35990784), (615, 33942528), (635, 32873472), (640, 32616648), (656, 31821120), (696, 29992320), (720, 28992576), (738, 28285440), (762, 27394560), (768, 27180540), (783, 26659840), (820, 25456896), (864, 24160480), (870, 23993856), (928, 22494240), (960, 21744432), (984, 21214080), (1016, 20545920), (1024, 20385405), (1044, 19994880), (1080, 19328384), (1107, 18856960), (1143, 18263040), (1152, 18120360), (1160, 17995392), (1189, 17556480), (1230, 16971264), (1270, 16436736), (1280, 16308324), (1305, 15995904), (1312, 15910560), (1392, 14996160), (1440, 14496288), (1476, 14142720), (1524, 13697280), (1536, 13590270), (1566, 13329920), (1640, 12728448), (1728, 12080240), (1740, 11996928), (1845, 11314176), (1856, 11247120), (1905, 10957824), (1920, 10872216), (1968, 10607040), (2032, 10272960), (2088, 9997440), (2160, 9664192), (2214, 9428480), (2286, 9131520), (2304, 9060180), (2320, 8997696), (2378, 8778240), (2460, 8485632), (2540, 8218368), (2560, 8154162), (2610, 7997952), (2624, 7955280), (2784, 7498080), (2880, 7248144), (2952, 7071360), (3048, 6848640), (3072, 6795135), (3132, 6664960), (3280, 6364224), (3429, 6087680), (3456, 6040120), (3480, 5998464), (3567, 5852160), (3683, 5667840), (3690, 5657088), (3712, 5623560), (3810, 5478912), (3840, 5436108), (3915, 5331968), (3936, 5303520), (4064, 5136480), (4176, 4998720), (4320, 4832096), (4428, 4714240), (4572, 4565760), (4608, 4530090), (4640, 4498848), (4756, 4389120), (4920, 4242816), (5080, 4109184), (5120, 4077081), (5207, 4008960), (5220, 3998976), (5248, 3977640), (5535, 3771392), (5568, 3749040), (5715, 3652608), (5760, 3624072), (5904, 3535680), (5945, 3511296), (6096, 3424320), (6264, 3332480), (6560, 3182112), (6858, 3043840), (6912, 3020060), (6960, 2999232), (7134, 2926080), (7366, 2833920), (7380, 2828544), (7424, 2811780), (7620, 2739456), (7680, 2718054), (7830, 2665984), (7872, 2651760), (8128, 2568240), (8352, 2499360), (8640, 2416048), (8856, 2357120), (9144, 2282880), (9216, 2265045), (9280, 2249424), (9512, 2194560), (9840, 2121408), (10160, 2054592), (10414, 2004480), (10440, 1999488), (10496, 1988820), (10701, 1950720), (11049, 1889280), (11070, 1885696), (11136, 1874520), (11430, 1826304), (11520, 1812036), (11808, 1767840), (11890, 1755648), (12192, 1712160), (12528, 1666240), (13120, 1591056), (13716, 1521920), (13824, 1510030), (13920, 1499616), (14268, 1463040), (14732, 1416960), (14760, 1414272), (14848, 1405890), (15240, 1369728), (15360, 1359027), (15621, 1336320), (15660, 1332992), (15744, 1325880), (16256, 1284120), (16704, 1249680), (17145, 1217536), (17280, 1208024), (17712, 1178560), (17835, 1170432), (18288, 1141440), (18415, 1133568), (18560, 1124712), (19024, 1097280), (19680, 1060704), (20320, 1027296), (20828, 1002240), (20880, 999744), (20992, 994410), (21402, 975360), (22098, 944640), (22140, 942848), (22272, 937260), (22860, 913152), (23040, 906018), (23616, 883920), (23780, 877824), (24384, 856080), (25056, 833120), (26035, 801792), (26240, 795528), (27432, 760960), (27648, 755015), (27840, 749808), (28536, 731520), (29464, 708480), (29520, 707136), (29696, 702945), (30480, 684864), (31242, 668160), (31320, 666496), (31488, 662940), (32103, 650240), (32512, 642060), (33147, 629760), (33408, 624840), (34290, 608768), (34560, 604012), (35424, 589280), (35670, 585216), (36576, 570720), (36830, 566784), (37120, 562356), (38048, 548640), (39360, 530352), (40640, 513648), (41656, 501120), (41760, 499872), (41984, 497205), (42804, 487680), (44196, 472320), (44280, 471424), (44544, 468630), (45720, 456576), (46080, 453009), (46863, 445440), (47232, 441960), (47560, 438912), (48768, 428040), (50112, 416560), (52070, 400896), (52480, 397764), (53505, 390144), (54864, 380480), (55245, 377856), (55680, 374904), (57072, 365760), (58928, 354240), (59040, 353568), (60960, 342432), (62484, 334080), (62640, 333248), (62976, 331470), (64206, 325120), (65024, 321030), (66294, 314880), (66816, 312420), (68580, 304384), (69120, 302006), (70848, 294640), (71340, 292608), (73152, 285360), (73660, 283392), (74240, 281178), (76096, 274320), (78105, 267264), (78720, 265176), (81280, 256824), (83312, 250560), (83520, 249936), (85608, 243840), (88392, 236160), (88560, 235712), (89088, 234315), (91440, 228288), (93726, 222720), (94464, 220980), (95120, 219456), (97536, 214020), (99441, 209920), (100224, 208280), (104140, 200448), (104960, 198882), (107010, 195072), (109728, 190240), (110490, 188928), (111360, 187452), (114144, 182880), (117856, 177120), (118080, 176784), (121920, 171216), (124968, 167040), (125280, 166624), (125952, 165735), (128412, 162560), (130048, 160515), (132588, 157440), (133632, 156210), (137160, 152192), (138240, 151003), (140589, 148480), (141696, 147320), (142680, 146304)]