21702003840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 1024

約数和(自身を含む): 90243072000

約数和(自身を除く): 68541068160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 62, 64, 66, 72, 80, 87, 88, 90, 93, 96, 99, 108, 110, 116, 120, 124, 127, 128, 132, 135, 144, 145, 155, 160, 165, 174, 176, 180, 186, 192, 198, 216, 220, 232, 240, 248, 254, 261, 264, 270, 279, 288, 290, 297, 310, 319, 320, 330, 341, 348, 352, 360, 372, 381, 384, 396, 432, 435, 440, 464, 465, 480, 495, 496, 508, 522, 528, 540, 558, 576, 580, 594, 620, 635, 638, 640, 660, 682, 696, 704, 720, 744, 762, 783, 792, 837, 864, 870, 880, 899, 928, 930, 957, 960, 990, 992, 1016, 1023, 1044, 1056, 1080, 1116, 1143, 1152, 1160, 1188, 1240, 1270, 1276, 1305, 1320, 1364, 1392, 1395, 1397, 1408, 1440, 1485, 1488, 1524, 1566, 1584, 1595, 1674, 1705, 1728, 1740, 1760, 1798, 1856, 1860, 1905, 1914, 1920, 1980, 1984, 2032, 2046, 2088, 2112, 2160, 2232, 2286, 2320, 2376, 2480, 2540, 2552, 2610, 2640, 2697, 2728, 2784, 2790, 2794, 2871, 2880, 2970, 2976, 3048, 3069, 3132, 3168, 3190, 3348, 3410, 3429, 3456, 3480, 3520, 3596, 3683, 3712, 3720, 3810, 3828, 3915, 3937, 3960, 3968, 4064, 4092, 4176, 4185, 4191, 4224, 4320, 4464, 4495, 4572, 4640, 4752, 4785, 4960, 5080, 5104, 5115, 5220, 5280, 5394, 5456, 5568, 5580, 5588, 5715, 5742, 5760, 5940, 5952, 6096, 6138, 6264, 6336, 6380, 6696, 6820, 6858, 6960, 6985, 7040, 7192, 7366, 7440, 7620, 7656, 7830, 7874, 7920, 8091, 8128, 8184, 8352, 8370, 8382, 8613, 8640, 8928, 8990, 9144, 9207, 9280, 9504, 9570, 9889, 9920, 10160, 10208, 10230, 10440, 10560, 10788, 10912, 11049, 11136, 11160, 11176, 11430, 11484, 11811, 11880, 11904, 12192, 12276, 12528, 12573, 12672, 12760, 13392, 13485, 13640, 13716, 13920, 13970, 14355, 14384, 14732, 14880, 15240, 15312, 15345, 15660, 15748, 15840, 16182, 16256, 16368, 16704, 16740, 16764, 17145, 17226, 17280, 17856, 17980, 18288, 18414, 18415, 18560, 19008, 19140, 19685, 19778, 19840, 20320, 20416, 20460, 20880, 20955, 21120, 21576, 21824, 22098, 22320, 22352, 22860, 22968, 23622, 23760, 24273, 24384, 24552, 25056, 25146, 25520, 26784, 26970, 27280, 27432, 27840, 27940, 28710, 28768, 29464, 29667, 29760, 30480, 30624, 30690, 31320, 31496, 31680, 32364, 32736, 33147, 33408, 33480, 33528, 34290, 34452, 35433, 35712, 35960, 36576, 36828, 36830, 37719, 38016, 38280, 39370, 39556, 40455, 40513, 40640, 40832, 40920, 41760, 41910, 43065, 43152, 43307, 43648, 44196, 44640, 44704, 45720, 45936, 46035, 47244, 47520, 48546, 48768, 49104, 49445, 50112, 50292, 51040, 53568, 53940, 54560, 54864, 55245, 55680, 55880, 57420, 57536, 58928, 59055, 59334, 59520, 60960, 61248, 61380, 62640, 62865, 62992, 63360, 64728, 65472, 66294, 66960, 67056, 68580, 68904, 70866, 71920, 73152, 73656, 73660, 75438, 76560, 78740, 79112, 80910, 81026, 81280, 81840, 83520, 83820, 86130, 86304, 86614, 88392, 89001, 89280, 89408, 91440, 91872, 92070, 94488, 95040, 97092, 98208, 98890, 99441, 100224, 100584, 102080, 106299, 107136, 107880, 109120, 109728, 110490, 111760, 114173, 114840, 115072, 117856, 118110, 118668, 121365, 121539, 121920, 122496, 122760, 125280, 125730, 125984, 129456, 129921, 130944, 132588, 133920, 134112, 137160, 137808, 141732, 143840, 146304, 147312, 147320, 148335, 150876, 153120, 157480, 158224, 161820, 162052, 163680, 165735, 167040, 167640, 172260, 172608, 173228, 176784, 177165, 178002, 178560, 178816, 182880, 183744, 184140, 188595, 188976, 190080, 194184, 196416, 197780, 198882, 201168, 202565, 204160, 212598, 215760, 216535, 218240, 219456, 220980, 223520, 228346, 229680, 235712, 236220, 237336, 242730, 243078, 243840, 245520, 250560, 251460, 251968, 258912, 259842, 265176, 267003, 267840, 268224, 274320, 275616, 283464, 287680, 294624, 294640, 296670, 301752, 306240, 314960, 316448, 323640, 324104, 327360, 331470, 335280, 342519, 344520, 345216, 346456, 353568, 354330, 356004, 364617, 365760, 367488, 368280, 377190, 377952, 388368, 389763, 392832, 395560, 397764, 402336, 405130, 425196, 431520, 433070, 438912, 441960, 445005, 447040, 456692, 459360, 471424, 472440, 474672, 485460, 486156, 491040, 497205, 501120, 502920, 503936, 517824, 519684, 530352, 531495, 534006, 535680, 536448, 548640, 551232, 566928, 570865, 575360, 589248, 589280, 593340, 603504, 607695, 612480, 629920, 632896, 647280, 648208, 649605, 654720, 662940, 670560, 685038, 689040, 692912, 707136, 708660, 712008, 729234, 731520, 736560, 754380, 755904, 776736, 779526, 791120, 795528, 804672, 810260, 850392, 863040, 866140, 883920, 890010, 894080, 913384, 918720, 944880, 949344, 970920, 972312, 982080, 994410, 1005840, 1027557, 1035648, 1039368, 1060704, 1062990, 1068012, 1093851, 1097280, 1102464, 1133856, 1141730, 1169289, 1178496, 1178560, 1186680, 1207008, 1215390, 1255903, 1259840, 1265792, 1294560, 1296416, 1299210, 1325880, 1335015, 1341120, 1370076, 1378080, 1385824, 1414272, 1417320, 1424016, 1458468, 1473120, 1508760, 1511808, 1553472, 1559052, 1582240, 1591056, 1609344, 1620520, 1700784, 1712595, 1726080, 1732280, 1767840, 1780020, 1823085, 1826768, 1837440, 1889760, 1898688, 1941840, 1944624, 1948815, 1964160, 1988820, 2011680, 2055114, 2078736, 2121408, 2125980, 2136024, 2187702, 2194560, 2267712, 2283460, 2338578, 2357120, 2373360, 2414016, 2430780, 2511806, 2519680, 2589120, 2592832, 2598420, 2651760, 2670030, 2682240, 2740152, 2756160, 2771648, 2834640, 2848032, 2916936, 2946240, 3017520, 3082671, 3106944, 3118104, 3164480, 3182112, 3241040, 3401568, 3425190, 3464560, 3535680, 3560040, 3646170, 3653536, 3767709, 3779520, 3797376, 3883680, 3889248, 3897630, 3977640, 4023360, 4110228, 4157472, 4242816, 4251960, 4272048, 4375404, 4535424, 4566920, 4677156, 4746720, 4828032, 4861560, 5023612, 5137785, 5178240, 5185664, 5196840, 5303520, 5340060, 5469255, 5480304, 5512320, 5543296, 5669280, 5696064, 5833872, 5846445, 5892480, 6035040, 6165342, 6236208, 6279515, 6328960, 6364224, 6482080, 6803136, 6850380, 6929120, 7071360, 7120080, 7292340, 7307072, 7535418, 7559040, 7767360, 7778496, 7795260, 7955280, 8046720, 8220456, 8314944, 8503920, 8544096, 8750808, 9133840, 9354312, 9493440, 9723120, 10047224, 10275570, 10393680, 10607040, 10680120, 10938510, 10960608, 11303127, 11338560, 11392128, 11667744, 11692890, 12070080, 12330684, 12472416, 12559030, 12728448, 12964160, 13606272, 13700760, 13858240, 14240160, 14584680, 14614144, 15070836, 15413355, 15534720, 15556992, 15590520, 15910560, 16440912, 16629888, 17007840, 17088192, 17501616, 18267680, 18708624, 18838545, 18986880, 19446240, 20094448, 20551140, 20787360, 21214080, 21360240, 21877020, 21921216, 22606254, 22677120, 23335488, 23385780, 24140160, 24661368, 24944832, 25118060, 25928320, 27401520, 27716480, 28480320, 29169360, 30141672, 30826710, 31181040, 31821120, 32881824, 33909381, 34015680, 34176384, 35003232, 36535360, 37417248, 37677090, 38892480, 40188896, 41102280, 41574720, 42720480, 43754040, 43842432, 45212508, 46670976, 46771560, 49322736, 49889664, 50236120, 54803040, 56515635, 56960640, 58338720, 60283344, 61653420, 62362080, 63642240, 65763648, 67818762, 68031360, 70006464, 73070720, 74834496, 75354180, 77784960, 80377792, 82204560, 83149440, 85440960, 87508080, 90425016, 93543120, 98645472, 100472240, 109606080, 113031270, 116677440, 120566688, 123306840, 124724160, 131527296, 135637524, 140012928, 149668992, 150708360, 160755584, 164409120, 169546905, 170881920, 175016160, 180850032, 187086240, 197290944, 200944480, 219212160, 226062540, 233354880, 241133376, 246613680, 249448320, 271275048, 301416720, 328818240, 339093810, 350032320, 361700064, 374172480, 394581888, 401888960, 452125080, 482266752, 493227360, 542550096, 602833440, 657636480, 678187620, 700064640, 723400128, 748344960, 803777920, 904250160, 986454720, 1085100192, 1205666880, 1356375240, 1446800256, 1808500320, 1972909440, 2170200384, 2411333760, 2712750480, 3617000640, 4340400768, 5425500960, 7234001280, 10851001920, 21702003840]

約数ペア:

[(1, 21702003840), (2, 10851001920), (3, 7234001280), (4, 5425500960), (5, 4340400768), (6, 3617000640), (8, 2712750480), (9, 2411333760), (10, 2170200384), (11, 1972909440), (12, 1808500320), (15, 1446800256), (16, 1356375240), (18, 1205666880), (20, 1085100192), (22, 986454720), (24, 904250160), (27, 803777920), (29, 748344960), (30, 723400128), (31, 700064640), (32, 678187620), (33, 657636480), (36, 602833440), (40, 542550096), (44, 493227360), (45, 482266752), (48, 452125080), (54, 401888960), (55, 394581888), (58, 374172480), (60, 361700064), (62, 350032320), (64, 339093810), (66, 328818240), (72, 301416720), (80, 271275048), (87, 249448320), (88, 246613680), (90, 241133376), (93, 233354880), (96, 226062540), (99, 219212160), (108, 200944480), (110, 197290944), (116, 187086240), (120, 180850032), (124, 175016160), (127, 170881920), (128, 169546905), (132, 164409120), (135, 160755584), (144, 150708360), (145, 149668992), (155, 140012928), (160, 135637524), (165, 131527296), (174, 124724160), (176, 123306840), (180, 120566688), (186, 116677440), (192, 113031270), (198, 109606080), (216, 100472240), (220, 98645472), (232, 93543120), (240, 90425016), (248, 87508080), (254, 85440960), (261, 83149440), (264, 82204560), (270, 80377792), (279, 77784960), (288, 75354180), (290, 74834496), (297, 73070720), (310, 70006464), (319, 68031360), (320, 67818762), (330, 65763648), (341, 63642240), (348, 62362080), (352, 61653420), (360, 60283344), (372, 58338720), (381, 56960640), (384, 56515635), (396, 54803040), (432, 50236120), (435, 49889664), (440, 49322736), (464, 46771560), (465, 46670976), (480, 45212508), (495, 43842432), (496, 43754040), (508, 42720480), (522, 41574720), (528, 41102280), (540, 40188896), (558, 38892480), (576, 37677090), (580, 37417248), (594, 36535360), (620, 35003232), (635, 34176384), (638, 34015680), (640, 33909381), (660, 32881824), (682, 31821120), (696, 31181040), (704, 30826710), (720, 30141672), (744, 29169360), (762, 28480320), (783, 27716480), (792, 27401520), (837, 25928320), (864, 25118060), (870, 24944832), (880, 24661368), (899, 24140160), (928, 23385780), (930, 23335488), (957, 22677120), (960, 22606254), (990, 21921216), (992, 21877020), (1016, 21360240), (1023, 21214080), (1044, 20787360), (1056, 20551140), (1080, 20094448), (1116, 19446240), (1143, 18986880), (1152, 18838545), (1160, 18708624), (1188, 18267680), (1240, 17501616), (1270, 17088192), (1276, 17007840), (1305, 16629888), (1320, 16440912), (1364, 15910560), (1392, 15590520), (1395, 15556992), (1397, 15534720), (1408, 15413355), (1440, 15070836), (1485, 14614144), (1488, 14584680), (1524, 14240160), (1566, 13858240), (1584, 13700760), (1595, 13606272), (1674, 12964160), (1705, 12728448), (1728, 12559030), (1740, 12472416), (1760, 12330684), (1798, 12070080), (1856, 11692890), (1860, 11667744), (1905, 11392128), (1914, 11338560), (1920, 11303127), (1980, 10960608), (1984, 10938510), (2032, 10680120), (2046, 10607040), (2088, 10393680), (2112, 10275570), (2160, 10047224), (2232, 9723120), (2286, 9493440), (2320, 9354312), (2376, 9133840), (2480, 8750808), (2540, 8544096), (2552, 8503920), (2610, 8314944), (2640, 8220456), (2697, 8046720), (2728, 7955280), (2784, 7795260), (2790, 7778496), (2794, 7767360), (2871, 7559040), (2880, 7535418), (2970, 7307072), (2976, 7292340), (3048, 7120080), (3069, 7071360), (3132, 6929120), (3168, 6850380), (3190, 6803136), (3348, 6482080), (3410, 6364224), (3429, 6328960), (3456, 6279515), (3480, 6236208), (3520, 6165342), (3596, 6035040), (3683, 5892480), (3712, 5846445), (3720, 5833872), (3810, 5696064), (3828, 5669280), (3915, 5543296), (3937, 5512320), (3960, 5480304), (3968, 5469255), (4064, 5340060), (4092, 5303520), (4176, 5196840), (4185, 5185664), (4191, 5178240), (4224, 5137785), (4320, 5023612), (4464, 4861560), (4495, 4828032), (4572, 4746720), (4640, 4677156), (4752, 4566920), (4785, 4535424), (4960, 4375404), (5080, 4272048), (5104, 4251960), (5115, 4242816), (5220, 4157472), (5280, 4110228), (5394, 4023360), (5456, 3977640), (5568, 3897630), (5580, 3889248), (5588, 3883680), (5715, 3797376), (5742, 3779520), (5760, 3767709), (5940, 3653536), (5952, 3646170), (6096, 3560040), (6138, 3535680), (6264, 3464560), (6336, 3425190), (6380, 3401568), (6696, 3241040), (6820, 3182112), (6858, 3164480), (6960, 3118104), (6985, 3106944), (7040, 3082671), (7192, 3017520), (7366, 2946240), (7440, 2916936), (7620, 2848032), (7656, 2834640), (7830, 2771648), (7874, 2756160), (7920, 2740152), (8091, 2682240), (8128, 2670030), (8184, 2651760), (8352, 2598420), (8370, 2592832), (8382, 2589120), (8613, 2519680), (8640, 2511806), (8928, 2430780), (8990, 2414016), (9144, 2373360), (9207, 2357120), (9280, 2338578), (9504, 2283460), (9570, 2267712), (9889, 2194560), (9920, 2187702), (10160, 2136024), (10208, 2125980), (10230, 2121408), (10440, 2078736), (10560, 2055114), (10788, 2011680), (10912, 1988820), (11049, 1964160), (11136, 1948815), (11160, 1944624), (11176, 1941840), (11430, 1898688), (11484, 1889760), (11811, 1837440), (11880, 1826768), (11904, 1823085), (12192, 1780020), (12276, 1767840), (12528, 1732280), (12573, 1726080), (12672, 1712595), (12760, 1700784), (13392, 1620520), (13485, 1609344), (13640, 1591056), (13716, 1582240), (13920, 1559052), (13970, 1553472), (14355, 1511808), (14384, 1508760), (14732, 1473120), (14880, 1458468), (15240, 1424016), (15312, 1417320), (15345, 1414272), (15660, 1385824), (15748, 1378080), (15840, 1370076), (16182, 1341120), (16256, 1335015), (16368, 1325880), (16704, 1299210), (16740, 1296416), (16764, 1294560), (17145, 1265792), (17226, 1259840), (17280, 1255903), (17856, 1215390), (17980, 1207008), (18288, 1186680), (18414, 1178560), (18415, 1178496), (18560, 1169289), (19008, 1141730), (19140, 1133856), (19685, 1102464), (19778, 1097280), (19840, 1093851), (20320, 1068012), (20416, 1062990), (20460, 1060704), (20880, 1039368), (20955, 1035648), (21120, 1027557), (21576, 1005840), (21824, 994410), (22098, 982080), (22320, 972312), (22352, 970920), (22860, 949344), (22968, 944880), (23622, 918720), (23760, 913384), (24273, 894080), (24384, 890010), (24552, 883920), (25056, 866140), (25146, 863040), (25520, 850392), (26784, 810260), (26970, 804672), (27280, 795528), (27432, 791120), (27840, 779526), (27940, 776736), (28710, 755904), (28768, 754380), (29464, 736560), (29667, 731520), (29760, 729234), (30480, 712008), (30624, 708660), (30690, 707136), (31320, 692912), (31496, 689040), (31680, 685038), (32364, 670560), (32736, 662940), (33147, 654720), (33408, 649605), (33480, 648208), (33528, 647280), (34290, 632896), (34452, 629920), (35433, 612480), (35712, 607695), (35960, 603504), (36576, 593340), (36828, 589280), (36830, 589248), (37719, 575360), (38016, 570865), (38280, 566928), (39370, 551232), (39556, 548640), (40455, 536448), (40513, 535680), (40640, 534006), (40832, 531495), (40920, 530352), (41760, 519684), (41910, 517824), (43065, 503936), (43152, 502920), (43307, 501120), (43648, 497205), (44196, 491040), (44640, 486156), (44704, 485460), (45720, 474672), (45936, 472440), (46035, 471424), (47244, 459360), (47520, 456692), (48546, 447040), (48768, 445005), (49104, 441960), (49445, 438912), (50112, 433070), (50292, 431520), (51040, 425196), (53568, 405130), (53940, 402336), (54560, 397764), (54864, 395560), (55245, 392832), (55680, 389763), (55880, 388368), (57420, 377952), (57536, 377190), (58928, 368280), (59055, 367488), (59334, 365760), (59520, 364617), (60960, 356004), (61248, 354330), (61380, 353568), (62640, 346456), (62865, 345216), (62992, 344520), (63360, 342519), (64728, 335280), (65472, 331470), (66294, 327360), (66960, 324104), (67056, 323640), (68580, 316448), (68904, 314960), (70866, 306240), (71920, 301752), (73152, 296670), (73656, 294640), (73660, 294624), (75438, 287680), (76560, 283464), (78740, 275616), (79112, 274320), (80910, 268224), (81026, 267840), (81280, 267003), (81840, 265176), (83520, 259842), (83820, 258912), (86130, 251968), (86304, 251460), (86614, 250560), (88392, 245520), (89001, 243840), (89280, 243078), (89408, 242730), (91440, 237336), (91872, 236220), (92070, 235712), (94488, 229680), (95040, 228346), (97092, 223520), (98208, 220980), (98890, 219456), (99441, 218240), (100224, 216535), (100584, 215760), (102080, 212598), (106299, 204160), (107136, 202565), (107880, 201168), (109120, 198882), (109728, 197780), (110490, 196416), (111760, 194184), (114173, 190080), (114840, 188976), (115072, 188595), (117856, 184140), (118110, 183744), (118668, 182880), (121365, 178816), (121539, 178560), (121920, 178002), (122496, 177165), (122760, 176784), (125280, 173228), (125730, 172608), (125984, 172260), (129456, 167640), (129921, 167040), (130944, 165735), (132588, 163680), (133920, 162052), (134112, 161820), (137160, 158224), (137808, 157480), (141732, 153120), (143840, 150876), (146304, 148335), (147312, 147320)]