20577291840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 1120

約数和(自身を含む): 90638254080

約数和(自身を除く): 70060962240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 47, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 94, 95, 96, 105, 108, 112, 114, 120, 126, 127, 133, 135, 140, 141, 144, 152, 160, 162, 168, 171, 180, 188, 189, 190, 192, 210, 216, 224, 228, 235, 240, 252, 254, 266, 270, 280, 282, 285, 288, 304, 315, 320, 324, 329, 336, 342, 360, 376, 378, 380, 381, 399, 405, 420, 423, 432, 448, 456, 470, 480, 504, 508, 513, 532, 540, 560, 564, 567, 570, 576, 608, 630, 635, 648, 658, 665, 672, 684, 705, 720, 752, 756, 760, 762, 798, 810, 840, 846, 855, 864, 889, 893, 912, 940, 945, 960, 987, 1008, 1016, 1026, 1064, 1080, 1120, 1128, 1134, 1140, 1143, 1197, 1216, 1260, 1269, 1270, 1296, 1316, 1330, 1344, 1368, 1410, 1440, 1504, 1512, 1520, 1524, 1539, 1596, 1620, 1645, 1680, 1692, 1710, 1728, 1778, 1786, 1824, 1880, 1890, 1905, 1974, 1995, 2016, 2032, 2052, 2115, 2128, 2160, 2240, 2256, 2268, 2280, 2286, 2394, 2413, 2520, 2538, 2540, 2565, 2592, 2632, 2660, 2667, 2679, 2736, 2820, 2835, 2880, 2961, 3008, 3024, 3040, 3048, 3078, 3192, 3240, 3290, 3360, 3384, 3420, 3429, 3556, 3572, 3591, 3648, 3760, 3780, 3807, 3810, 3948, 3990, 4032, 4064, 4104, 4230, 4256, 4320, 4445, 4465, 4512, 4536, 4560, 4572, 4788, 4826, 4935, 5040, 5076, 5080, 5130, 5184, 5264, 5320, 5334, 5358, 5472, 5640, 5670, 5715, 5922, 5969, 5985, 6048, 6080, 6096, 6156, 6251, 6345, 6384, 6480, 6580, 6720, 6768, 6840, 6858, 7112, 7144, 7182, 7239, 7520, 7560, 7614, 7620, 7695, 7896, 7980, 8001, 8037, 8128, 8208, 8460, 8512, 8640, 8883, 8890, 8930, 9024, 9072, 9120, 9144, 9576, 9652, 9870, 10080, 10152, 10160, 10260, 10287, 10528, 10640, 10668, 10716, 10773, 10944, 11280, 11340, 11430, 11844, 11938, 11970, 12065, 12096, 12192, 12312, 12502, 12690, 12768, 12960, 13160, 13335, 13395, 13536, 13680, 13716, 14224, 14288, 14364, 14478, 14805, 15040, 15120, 15228, 15240, 15390, 15792, 15960, 16002, 16074, 16416, 16891, 16920, 17145, 17766, 17780, 17860, 17907, 17955, 18144, 18240, 18288, 18753, 19035, 19152, 19304, 19740, 20160, 20304, 20320, 20520, 20574, 21056, 21280, 21336, 21432, 21546, 21717, 22560, 22680, 22860, 23688, 23876, 23940, 24003, 24111, 24130, 24384, 24624, 25004, 25380, 25536, 25920, 26320, 26649, 26670, 26790, 27072, 27360, 27432, 28448, 28576, 28728, 28956, 29610, 29845, 30240, 30456, 30480, 30780, 31255, 31584, 31920, 32004, 32148, 32832, 33782, 33840, 34290, 35532, 35560, 35720, 35814, 35910, 36195, 36288, 36576, 37506, 38070, 38304, 38608, 39480, 40005, 40185, 40608, 40640, 41040, 41148, 41783, 42560, 42672, 42864, 43092, 43434, 44415, 45120, 45360, 45720, 47376, 47752, 47880, 48006, 48222, 48260, 49248, 50008, 50673, 50760, 51435, 52640, 53298, 53340, 53580, 53721, 53865, 54720, 54864, 56259, 56896, 57152, 57456, 57912, 59220, 59690, 60480, 60912, 60960, 61560, 62510, 63168, 63840, 64008, 64296, 65151, 67564, 67680, 68580, 71064, 71120, 71440, 71628, 71820, 72009, 72333, 72390, 73152, 75012, 76140, 76608, 77216, 78960, 80010, 80370, 81216, 82080, 82296, 83566, 84455, 85344, 85728, 86184, 86868, 88830, 89535, 90720, 91440, 93765, 94752, 95504, 95760, 96012, 96444, 96520, 98496, 100016, 101346, 101520, 102870, 105280, 106596, 106680, 107160, 107442, 107730, 108585, 109728, 112518, 113411, 114912, 115824, 118440, 119380, 120015, 120555, 121824, 121920, 123120, 125020, 125349, 127680, 128016, 128592, 130302, 133245, 135128, 135360, 137160, 142128, 142240, 142880, 143256, 143640, 144018, 144666, 144780, 150024, 152019, 152280, 154432, 157920, 160020, 160740, 161163, 164160, 164592, 167132, 168777, 168910, 170688, 171456, 172368, 173736, 177660, 179070, 181440, 182880, 187530, 189504, 191008, 191520, 192024, 192888, 193040, 195453, 200032, 202692, 203040, 205740, 208915, 213192, 213360, 214320, 214884, 215460, 217170, 219456, 225036, 226822, 229824, 231648, 236880, 238760, 240030, 241110, 243648, 246240, 250040, 250698, 253365, 256032, 257184, 260604, 266490, 268605, 270256, 274320, 281295, 284256, 284480, 285760, 286512, 287280, 288036, 289332, 289560, 300048, 304038, 304560, 315840, 320040, 321480, 322326, 325755, 329184, 334264, 337554, 337820, 340233, 344736, 347472, 355320, 358140, 360045, 361665, 365760, 375060, 376047, 382016, 383040, 384048, 385776, 386080, 390906, 400064, 405384, 406080, 411480, 417830, 426384, 426720, 428640, 429768, 430920, 434340, 450072, 453644, 456057, 463296, 473760, 477520, 480060, 482220, 483489, 492480, 500080, 501396, 506331, 506730, 512064, 514368, 521208, 532980, 537210, 540512, 548640, 562590, 567055, 568512, 573024, 574560, 576072, 578664, 579120, 600096, 608076, 609120, 626745, 640080, 642960, 644652, 651510, 658368, 668528, 675108, 675640, 680466, 689472, 694944, 710640, 716280, 720090, 723330, 750120, 752094, 760095, 768096, 771552, 772160, 781812, 793877, 805815, 810768, 822960, 835660, 843885, 852768, 853440, 857280, 859536, 861840, 868680, 900144, 907288, 912114, 947520, 955040, 960120, 964440, 966978, 977265, 1000160, 1002792, 1012662, 1013460, 1020699, 1042416, 1065960, 1074420, 1081024, 1097280, 1125180, 1128141, 1134110, 1146048, 1149120, 1152144, 1157328, 1158240, 1200192, 1216152, 1218240, 1253490, 1280160, 1285920, 1289304, 1303020, 1337056, 1350216, 1351280, 1360932, 1368171, 1389888, 1421280, 1432560, 1440180, 1446660, 1500240, 1504188, 1520190, 1536192, 1543104, 1563624, 1587754, 1611630, 1621536, 1645920, 1671320, 1687770, 1701165, 1705536, 1719072, 1723680, 1737360, 1800288, 1814576, 1824228, 1880235, 1910080, 1920240, 1928880, 1933956, 1954530, 2000320, 2005584, 2025324, 2026920, 2041398, 2084832, 2131920, 2148840, 2250360, 2256282, 2268220, 2280285, 2304288, 2314656, 2316480, 2381631, 2417445, 2432304, 2506980, 2531655, 2560320, 2571840, 2578608, 2606040, 2674112, 2700432, 2702560, 2721864, 2736342, 2842560, 2865120, 2880360, 2893320, 3000480, 3008376, 3040380, 3062097, 3127248, 3175508, 3223260, 3243072, 3291840, 3342640, 3375540, 3384423, 3402330, 3438144, 3447360, 3474720, 3600576, 3629152, 3648456, 3760470, 3840480, 3857760, 3867912, 3909060, 3969385, 4011168, 4050648, 4053840, 4082796, 4169664, 4263840, 4297680, 4500720, 4512564, 4536440, 4560570, 4608576, 4629312, 4763262, 4834890, 4864608, 5013960, 5063310, 5103495, 5157216, 5212080, 5400864, 5405120, 5443728, 5472684, 5640705, 5730240, 5760720, 5786640, 6000960, 6016752, 6080760, 6124194, 6254496, 6351016, 6446520, 6685280, 6751080, 6768846, 6804660, 6840855, 6949440, 7144893, 7258304, 7296912, 7520940, 7680960, 7715520, 7735824, 7818120, 7938770, 8022336, 8101296, 8107680, 8165592, 8527680, 8595360, 9001440, 9025128, 9072880, 9121140, 9186291, 9526524, 9669780, 9729216, 10027920, 10126620, 10206990, 10314432, 10424160, 10801728, 10887456, 10945368, 11281410, 11521440, 11573280, 11908155, 12033504, 12161520, 12248388, 12508992, 12702032, 12893040, 13370560, 13502160, 13537692, 13609320, 13681710, 14289786, 14593824, 15041880, 15310485, 15471648, 15636240, 15877540, 16202592, 16215360, 16331184, 16922115, 17190720, 18002880, 18050256, 18145760, 18242280, 18372582, 19053048, 19339560, 20055840, 20253240, 20413980, 20848320, 21434679, 21774912, 21890736, 22562820, 23042880, 23146560, 23816310, 24067008, 24323040, 24496776, 25404064, 25786080, 27004320, 27075384, 27218640, 27363420, 28579572, 29187648, 30083760, 30620970, 30943296, 31272480, 31755080, 32405184, 32662368, 33844230, 35724465, 36100512, 36291520, 36484560, 36745164, 38106096, 38679120, 40111680, 40506480, 40827960, 42869358, 43781472, 45125640, 45931455, 47632620, 48646080, 48993552, 50808128, 51572160, 54008640, 54150768, 54437280, 54726840, 57159144, 60167520, 61241940, 62544960, 63510160, 64304037, 65324736, 67688460, 71448930, 72201024, 72969120, 73490328, 76212192, 77358240, 81012960, 81655920, 85738716, 87562944, 90251280, 91862910, 95265240, 97987104, 107173395, 108301536, 108874560, 109453680, 114318288, 120335040, 122483880, 127020320, 128608074, 135376920, 142897860, 145938240, 146980656, 152424384, 154716480, 162025920, 163311840, 171477432, 180502560, 183725820, 190530480, 195974208, 214346790, 216603072, 218907360, 228636576, 244967760, 254040640, 257216148, 270753840, 285795720, 293961312, 321520185, 326623680, 342954864, 361005120, 367451640, 381060960, 428693580, 437814720, 457273152, 489935520, 514432296, 541507680, 571591440, 587922624, 643040370, 685909728, 734903280, 762121920, 857387160, 979871040, 1028864592, 1083015360, 1143182880, 1286080740, 1371819456, 1469806560, 1714774320, 2057729184, 2286365760, 2572161480, 2939613120, 3429548640, 4115458368, 5144322960, 6859097280, 10288645920, 20577291840]

約数ペア:

[(1, 20577291840), (2, 10288645920), (3, 6859097280), (4, 5144322960), (5, 4115458368), (6, 3429548640), (7, 2939613120), (8, 2572161480), (9, 2286365760), (10, 2057729184), (12, 1714774320), (14, 1469806560), (15, 1371819456), (16, 1286080740), (18, 1143182880), (19, 1083015360), (20, 1028864592), (21, 979871040), (24, 857387160), (27, 762121920), (28, 734903280), (30, 685909728), (32, 643040370), (35, 587922624), (36, 571591440), (38, 541507680), (40, 514432296), (42, 489935520), (45, 457273152), (47, 437814720), (48, 428693580), (54, 381060960), (56, 367451640), (57, 361005120), (60, 342954864), (63, 326623680), (64, 321520185), (70, 293961312), (72, 285795720), (76, 270753840), (80, 257216148), (81, 254040640), (84, 244967760), (90, 228636576), (94, 218907360), (95, 216603072), (96, 214346790), (105, 195974208), (108, 190530480), (112, 183725820), (114, 180502560), (120, 171477432), (126, 163311840), (127, 162025920), (133, 154716480), (135, 152424384), (140, 146980656), (141, 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32662368), (635, 32405184), (648, 31755080), (658, 31272480), (665, 30943296), (672, 30620970), (684, 30083760), (705, 29187648), (720, 28579572), (752, 27363420), (756, 27218640), (760, 27075384), (762, 27004320), (798, 25786080), (810, 25404064), (840, 24496776), (846, 24323040), (855, 24067008), (864, 23816310), (889, 23146560), (893, 23042880), (912, 22562820), (940, 21890736), (945, 21774912), (960, 21434679), (987, 20848320), (1008, 20413980), (1016, 20253240), (1026, 20055840), (1064, 19339560), (1080, 19053048), (1120, 18372582), (1128, 18242280), (1134, 18145760), (1140, 18050256), (1143, 18002880), (1197, 17190720), (1216, 16922115), (1260, 16331184), (1269, 16215360), (1270, 16202592), (1296, 15877540), (1316, 15636240), (1330, 15471648), (1344, 15310485), (1368, 15041880), (1410, 14593824), (1440, 14289786), (1504, 13681710), (1512, 13609320), (1520, 13537692), (1524, 13502160), (1539, 13370560), (1596, 12893040), (1620, 12702032), (1645, 12508992), (1680, 12248388), (1692, 12161520), (1710, 12033504), (1728, 11908155), (1778, 11573280), (1786, 11521440), (1824, 11281410), (1880, 10945368), (1890, 10887456), (1905, 10801728), (1974, 10424160), (1995, 10314432), (2016, 10206990), (2032, 10126620), (2052, 10027920), (2115, 9729216), (2128, 9669780), (2160, 9526524), (2240, 9186291), (2256, 9121140), (2268, 9072880), (2280, 9025128), (2286, 9001440), (2394, 8595360), (2413, 8527680), (2520, 8165592), (2538, 8107680), (2540, 8101296), (2565, 8022336), (2592, 7938770), (2632, 7818120), (2660, 7735824), (2667, 7715520), (2679, 7680960), (2736, 7520940), (2820, 7296912), (2835, 7258304), (2880, 7144893), (2961, 6949440), (3008, 6840855), (3024, 6804660), (3040, 6768846), (3048, 6751080), (3078, 6685280), (3192, 6446520), (3240, 6351016), (3290, 6254496), (3360, 6124194), (3384, 6080760), (3420, 6016752), (3429, 6000960), (3556, 5786640), (3572, 5760720), (3591, 5730240), (3648, 5640705), (3760, 5472684), (3780, 5443728), (3807, 5405120), (3810, 5400864), (3948, 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(8128, 2531655), (8208, 2506980), (8460, 2432304), (8512, 2417445), (8640, 2381631), (8883, 2316480), (8890, 2314656), (8930, 2304288), (9024, 2280285), (9072, 2268220), (9120, 2256282), (9144, 2250360), (9576, 2148840), (9652, 2131920), (9870, 2084832), (10080, 2041398), (10152, 2026920), (10160, 2025324), (10260, 2005584), (10287, 2000320), (10528, 1954530), (10640, 1933956), (10668, 1928880), (10716, 1920240), (10773, 1910080), (10944, 1880235), (11280, 1824228), (11340, 1814576), (11430, 1800288), (11844, 1737360), (11938, 1723680), (11970, 1719072), (12065, 1705536), (12096, 1701165), (12192, 1687770), (12312, 1671320), (12502, 1645920), (12690, 1621536), (12768, 1611630), (12960, 1587754), (13160, 1563624), (13335, 1543104), (13395, 1536192), (13536, 1520190), (13680, 1504188), (13716, 1500240), (14224, 1446660), (14288, 1440180), (14364, 1432560), (14478, 1421280), (14805, 1389888), (15040, 1368171), (15120, 1360932), (15228, 1351280), (15240, 1350216), (15390, 1337056), (15792, 1303020), (15960, 1289304), (16002, 1285920), (16074, 1280160), (16416, 1253490), (16891, 1218240), (16920, 1216152), (17145, 1200192), (17766, 1158240), (17780, 1157328), (17860, 1152144), (17907, 1149120), (17955, 1146048), (18144, 1134110), (18240, 1128141), (18288, 1125180), (18753, 1097280), (19035, 1081024), (19152, 1074420), (19304, 1065960), (19740, 1042416), (20160, 1020699), (20304, 1013460), (20320, 1012662), (20520, 1002792), (20574, 1000160), (21056, 977265), (21280, 966978), (21336, 964440), (21432, 960120), (21546, 955040), (21717, 947520), (22560, 912114), (22680, 907288), (22860, 900144), (23688, 868680), (23876, 861840), (23940, 859536), (24003, 857280), (24111, 853440), (24130, 852768), (24384, 843885), (24624, 835660), (25004, 822960), (25380, 810768), (25536, 805815), (25920, 793877), (26320, 781812), (26649, 772160), (26670, 771552), (26790, 768096), (27072, 760095), (27360, 752094), (27432, 750120), (28448, 723330), (28576, 720090), (28728, 716280), (28956, 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