20628099360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 1152

約数和(自身を含む): 87516979200

約数和(自身を除く): 66888879840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 66, 67, 72, 76, 80, 88, 90, 93, 95, 96, 99, 108, 110, 114, 120, 121, 124, 132, 134, 135, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 198, 201, 209, 216, 220, 228, 240, 242, 248, 264, 268, 270, 279, 285, 288, 297, 304, 310, 330, 335, 341, 342, 352, 360, 363, 372, 380, 396, 402, 418, 432, 440, 456, 465, 480, 484, 495, 496, 513, 528, 536, 540, 558, 570, 589, 594, 603, 605, 608, 620, 627, 660, 670, 682, 684, 720, 726, 737, 744, 760, 792, 804, 836, 837, 855, 864, 880, 912, 930, 968, 990, 992, 1005, 1023, 1026, 1045, 1056, 1072, 1080, 1089, 1116, 1140, 1178, 1188, 1206, 1210, 1240, 1254, 1273, 1320, 1340, 1364, 1368, 1395, 1440, 1452, 1474, 1485, 1488, 1520, 1584, 1608, 1672, 1674, 1705, 1710, 1760, 1767, 1809, 1815, 1824, 1860, 1881, 1936, 1980, 2010, 2046, 2052, 2077, 2090, 2144, 2160, 2178, 2211, 2232, 2280, 2299, 2356, 2376, 2412, 2420, 2480, 2508, 2546, 2565, 2640, 2680, 2728, 2736, 2790, 2904, 2945, 2948, 2970, 2976, 3015, 3040, 3069, 3135, 3168, 3216, 3267, 3344, 3348, 3410, 3420, 3534, 3618, 3630, 3685, 3720, 3751, 3762, 3819, 3872, 3960, 4020, 4092, 4104, 4154, 4180, 4185, 4320, 4356, 4422, 4464, 4560, 4598, 4712, 4752, 4824, 4840, 4960, 5016, 5092, 5115, 5130, 5280, 5301, 5360, 5445, 5456, 5472, 5580, 5643, 5808, 5890, 5896, 5940, 6030, 6138, 6231, 6270, 6365, 6432, 6479, 6534, 6633, 6688, 6696, 6820, 6840, 6897, 7068, 7236, 7260, 7370, 7440, 7502, 7524, 7638, 7920, 8040, 8107, 8184, 8208, 8308, 8360, 8370, 8712, 8835, 8844, 8928, 9045, 9120, 9196, 9207, 9405, 9424, 9504, 9648, 9680, 10032, 10184, 10230, 10260, 10385, 10602, 10720, 10890, 10912, 11055, 11160, 11253, 11286, 11457, 11495, 11616, 11780, 11792, 11880, 12060, 12276, 12462, 12540, 12730, 12958, 13068, 13266, 13392, 13640, 13680, 13794, 14003, 14136, 14472, 14520, 14740, 14880, 15004, 15048, 15276, 15345, 15840, 15903, 16080, 16214, 16335, 16368, 16416, 16616, 16720, 16740, 17424, 17670, 17688, 18090, 18392, 18414, 18693, 18755, 18810, 18848, 19095, 19296, 19360, 19437, 19899, 20064, 20368, 20460, 20520, 20691, 20770, 21204, 21780, 22110, 22320, 22506, 22572, 22847, 22914, 22990, 23560, 23584, 23760, 24120, 24321, 24552, 24924, 25080, 25460, 25916, 26136, 26505, 26532, 26784, 27280, 27360, 27588, 28006, 28215, 28272, 28944, 29040, 29480, 30008, 30096, 30552, 30690, 31155, 31806, 32160, 32395, 32428, 32670, 32736, 33165, 33232, 33440, 33480, 33759, 34371, 34485, 34848, 35340, 35376, 36180, 36784, 36828, 37386, 37510, 37620, 38190, 38874, 39463, 39798, 40535, 40736, 40920, 41040, 41382, 41540, 42009, 42408, 43560, 44220, 44640, 45012, 45144, 45694, 45828, 45980, 46035, 47120, 47520, 48240, 48642, 49104, 49848, 50160, 50920, 51832, 52272, 53010, 53064, 54560, 55176, 56012, 56079, 56265, 56430, 56544, 57285, 57888, 58080, 58311, 58960, 60016, 60192, 61104, 61380, 62073, 62310, 63612, 64790, 64856, 65340, 66330, 66464, 66960, 67518, 68541, 68742, 68970, 70015, 70680, 70752, 71269, 72360, 72963, 73568, 73656, 74772, 75020, 75240, 76380, 77748, 78926, 79515, 79596, 81070, 81840, 82080, 82764, 83080, 84018, 84816, 87120, 88440, 90024, 90288, 91388, 91656, 91960, 92070, 93465, 94240, 96480, 97185, 97284, 98208, 99495, 99696, 100320, 101277, 101840, 103455, 103664, 104544, 106020, 106128, 110352, 112024, 112158, 112530, 112860, 114235, 114570, 116622, 117920, 118389, 120032, 121605, 122208, 122760, 124146, 124620, 126027, 127224, 129580, 129712, 130680, 132660, 133920, 135036, 137082, 137484, 137940, 140030, 141360, 142538, 144720, 145926, 147312, 149544, 150040, 150480, 152760, 154033, 155496, 157852, 159030, 159192, 162140, 163680, 165528, 166160, 168036, 168795, 169632, 171855, 174240, 174933, 176880, 180048, 180576, 182776, 183312, 183920, 184140, 186930, 194370, 194568, 197315, 198990, 199392, 202554, 203680, 205623, 206910, 207328, 210045, 212040, 212256, 213807, 218889, 220704, 224048, 224316, 225060, 225720, 228470, 229140, 233244, 236778, 243210, 245520, 248292, 249240, 251317, 252054, 254448, 259160, 259424, 261360, 265320, 270072, 274164, 274968, 275880, 280060, 280395, 282720, 285076, 289440, 291555, 291852, 294624, 299088, 300080, 300960, 305520, 308066, 310365, 310992, 315704, 318060, 318384, 324280, 331056, 332320, 336072, 337590, 342705, 343710, 349866, 353760, 355167, 356345, 360096, 364815, 365552, 366624, 367840, 368280, 373860, 378081, 388740, 389136, 394630, 397980, 405108, 411246, 413820, 420090, 424080, 427614, 434093, 437778, 448096, 448632, 450120, 451440, 456940, 458280, 462099, 466488, 473556, 486420, 491040, 496584, 498480, 502634, 504108, 506385, 508896, 518320, 522720, 530640, 540144, 548328, 549936, 551760, 560120, 560790, 570152, 583110, 583704, 591945, 598176, 600160, 611040, 616132, 616869, 620730, 621984, 630135, 631408, 636120, 636768, 641421, 648560, 662112, 672144, 675180, 685410, 687420, 699732, 710334, 712690, 729630, 731104, 736560, 747720, 753951, 756162, 770165, 777480, 778272, 789260, 795960, 810216, 822492, 827640, 840180, 848160, 855228, 868186, 874665, 875556, 897264, 900240, 902880, 913880, 916560, 924198, 932976, 947112, 972840, 993168, 996960, 1005268, 1008216, 1012770, 1028115, 1036640, 1061280, 1065501, 1069035, 1080288, 1094445, 1096656, 1099872, 1103520, 1120240, 1121580, 1140304, 1166220, 1167408, 1183890, 1232264, 1233738, 1241460, 1256585, 1260270, 1262816, 1272240, 1282842, 1297120, 1302279, 1344288, 1350360, 1370820, 1374840, 1386297, 1399464, 1420668, 1425380, 1459260, 1473120, 1495440, 1507902, 1512324, 1540330, 1554960, 1578520, 1591920, 1620432, 1644984, 1655280, 1680360, 1710456, 1736372, 1749330, 1751112, 1775835, 1794528, 1800480, 1827760, 1833120, 1848396, 1865952, 1890405, 1894224, 1924263, 1945680, 1986336, 2010536, 2016432, 2025540, 2056230, 2131002, 2138070, 2170465, 2188890, 2193312, 2240480, 2243160, 2261853, 2280608, 2310495, 2332440, 2334816, 2367780, 2464528, 2467476, 2482920, 2513170, 2520540, 2544480, 2565684, 2604558, 2700720, 2741640, 2749680, 2772594, 2798928, 2841336, 2850760, 2918520, 2990880, 3015804, 3024648, 3080660, 3084345, 3109920, 3157040, 3183840, 3207105, 3240864, 3289968, 3310560, 3360720, 3420912, 3472744, 3498660, 3502224, 3551670, 3655520, 3696792, 3769755, 3780810, 3788448, 3848526, 3891360, 3906837, 4021072, 4032864, 4051080, 4112460, 4158891, 4262004, 4276140, 4340930, 4377780, 4486320, 4523706, 4620990, 4664880, 4735560, 4775023, 4929056, 4934952, 4965840, 5026340, 5041080, 5131368, 5209116, 5327505, 5401440, 5483280, 5499360, 5545188, 5597856, 5682672, 5701520, 5837040, 6031608, 6049296, 6161320, 6168690, 6314080, 6414210, 6511395, 6579936, 6721440, 6785559, 6841824, 6931485, 6945488, 6997320, 7004448, 7103340, 7393584, 7539510, 7561620, 7697052, 7813674, 8042144, 8102160, 8224920, 8317782, 8524008, 8552280, 8681860, 8755560, 8972640, 9047412, 9241980, 9329760, 9471120, 9550046, 9621315, 9869904, 9931680, 10052680, 10082160, 10262736, 10418232, 10655010, 10966560, 11090376, 11309265, 11365344, 11403040, 11674080, 11720511, 12063216, 12098592, 12322640, 12337380, 12828420, 13022790, 13571118, 13862970, 13890976, 13994640, 14206680, 14325069, 14787168, 15079020, 15123240, 15394104, 15627348, 16204320, 16449840, 16635564, 17048016, 17104560, 17363720, 17511120, 18094824, 18483960, 18942240, 19100092, 19242630, 19534185, 19739808, 20105360, 20164320, 20525472, 20794455, 20836464, 21310020, 22180752, 22618530, 23441022, 23875115, 24126432, 24645280, 24674760, 25656840, 26045580, 27142236, 27725940, 27989280, 28413360, 28650138, 30158040, 30246480, 30788208, 31254696, 32899680, 33271128, 33927795, 34096032, 34209120, 34727440, 35022240, 36189648, 36967920, 38200184, 38485260, 39068370, 40210720, 41588910, 41672928, 42620040, 42975207, 44361504, 45237060, 46882044, 47750230, 49349520, 51313680, 52091160, 54284472, 55451880, 56826720, 57300276, 58602555, 60316080, 60492960, 61576416, 62509392, 66542256, 67855590, 69454880, 71625345, 72379296, 73935840, 76400368, 76970520, 78136740, 83177820, 85240080, 85950414, 90474120, 93764088, 95500460, 98699040, 102627360, 104182320, 108568944, 110903760, 114600552, 117205110, 120632160, 125018784, 128925621, 133084512, 135711180, 143250690, 152800736, 153941040, 156273480, 166355640, 170480160, 171900828, 180948240, 187528176, 191000920, 208364640, 214876035, 217137888, 221807520, 229201104, 234410220, 257851242, 271422360, 286501380, 307882080, 312546960, 332711280, 343801656, 361896480, 375056352, 382001840, 429752070, 458402208, 468820440, 515702484, 542844720, 573002760, 625093920, 644628105, 665422560, 687603312, 764003680, 859504140, 937640880, 1031404968, 1085689440, 1146005520, 1289256210, 1375206624, 1719008280, 1875281760, 2062809936, 2292011040, 2578512420, 3438016560, 4125619872, 5157024840, 6876033120, 10314049680, 20628099360]

約数ペア:

[(1, 20628099360), (2, 10314049680), (3, 6876033120), (4, 5157024840), (5, 4125619872), (6, 3438016560), (8, 2578512420), (9, 2292011040), (10, 2062809936), (11, 1875281760), (12, 1719008280), (15, 1375206624), (16, 1289256210), (18, 1146005520), (19, 1085689440), (20, 1031404968), (22, 937640880), (24, 859504140), (27, 764003680), (30, 687603312), (31, 665422560), (32, 644628105), (33, 625093920), (36, 573002760), (38, 542844720), (40, 515702484), (44, 468820440), (45, 458402208), (48, 429752070), (54, 382001840), (55, 375056352), (57, 361896480), (60, 343801656), (62, 332711280), (66, 312546960), (67, 307882080), (72, 286501380), (76, 271422360), (80, 257851242), (88, 234410220), (90, 229201104), (93, 221807520), (95, 217137888), (96, 214876035), (99, 208364640), (108, 191000920), (110, 187528176), (114, 180948240), (120, 171900828), (121, 170480160), (124, 166355640), (132, 156273480), (134, 153941040), (135, 152800736), (144, 143250690), (152, 135711180), (155, 133084512), (160, 128925621), (165, 125018784), (171, 120632160), (176, 117205110), (180, 114600552), (186, 110903760), (190, 108568944), (198, 104182320), (201, 102627360), (209, 98699040), (216, 95500460), (220, 93764088), (228, 90474120), (240, 85950414), (242, 85240080), (248, 83177820), (264, 78136740), (268, 76970520), (270, 76400368), (279, 73935840), (285, 72379296), (288, 71625345), (297, 69454880), (304, 67855590), (310, 66542256), (330, 62509392), (335, 61576416), (341, 60492960), (342, 60316080), (352, 58602555), (360, 57300276), (363, 56826720), (372, 55451880), (380, 54284472), (396, 52091160), (402, 51313680), (418, 49349520), (432, 47750230), (440, 46882044), (456, 45237060), (465, 44361504), (480, 42975207), (484, 42620040), (495, 41672928), (496, 41588910), (513, 40210720), (528, 39068370), (536, 38485260), (540, 38200184), (558, 36967920), (570, 36189648), (589, 35022240), (594, 34727440), (603, 34209120), (605, 34096032), (608, 33927795), (620, 33271128), (627, 32899680), (660, 31254696), (670, 30788208), (682, 30246480), (684, 30158040), (720, 28650138), (726, 28413360), (737, 27989280), (744, 27725940), (760, 27142236), (792, 26045580), (804, 25656840), (836, 24674760), (837, 24645280), (855, 24126432), (864, 23875115), (880, 23441022), (912, 22618530), (930, 22180752), (968, 21310020), (990, 20836464), (992, 20794455), (1005, 20525472), (1023, 20164320), (1026, 20105360), (1045, 19739808), (1056, 19534185), (1072, 19242630), (1080, 19100092), (1089, 18942240), (1116, 18483960), (1140, 18094824), (1178, 17511120), (1188, 17363720), (1206, 17104560), (1210, 17048016), (1240, 16635564), (1254, 16449840), (1273, 16204320), (1320, 15627348), (1340, 15394104), (1364, 15123240), (1368, 15079020), (1395, 14787168), (1440, 14325069), (1452, 14206680), (1474, 13994640), (1485, 13890976), (1488, 13862970), (1520, 13571118), (1584, 13022790), (1608, 12828420), (1672, 12337380), (1674, 12322640), (1705, 12098592), (1710, 12063216), (1760, 11720511), (1767, 11674080), (1809, 11403040), (1815, 11365344), (1824, 11309265), (1860, 11090376), (1881, 10966560), (1936, 10655010), (1980, 10418232), (2010, 10262736), (2046, 10082160), (2052, 10052680), (2077, 9931680), (2090, 9869904), (2144, 9621315), (2160, 9550046), (2178, 9471120), (2211, 9329760), (2232, 9241980), (2280, 9047412), (2299, 8972640), (2356, 8755560), (2376, 8681860), (2412, 8552280), (2420, 8524008), (2480, 8317782), (2508, 8224920), (2546, 8102160), (2565, 8042144), (2640, 7813674), (2680, 7697052), (2728, 7561620), (2736, 7539510), (2790, 7393584), (2904, 7103340), (2945, 7004448), (2948, 6997320), (2970, 6945488), (2976, 6931485), (3015, 6841824), (3040, 6785559), (3069, 6721440), (3135, 6579936), (3168, 6511395), (3216, 6414210), (3267, 6314080), (3344, 6168690), (3348, 6161320), (3410, 6049296), (3420, 6031608), (3534, 5837040), (3618, 5701520), (3630, 5682672), (3685, 5597856), (3720, 5545188), (3751, 5499360), (3762, 5483280), (3819, 5401440), (3872, 5327505), (3960, 5209116), (4020, 5131368), (4092, 5041080), (4104, 5026340), (4154, 4965840), (4180, 4934952), (4185, 4929056), (4320, 4775023), (4356, 4735560), (4422, 4664880), (4464, 4620990), (4560, 4523706), (4598, 4486320), (4712, 4377780), (4752, 4340930), (4824, 4276140), (4840, 4262004), (4960, 4158891), (5016, 4112460), (5092, 4051080), (5115, 4032864), (5130, 4021072), (5280, 3906837), (5301, 3891360), (5360, 3848526), (5445, 3788448), (5456, 3780810), (5472, 3769755), (5580, 3696792), (5643, 3655520), (5808, 3551670), (5890, 3502224), (5896, 3498660), (5940, 3472744), (6030, 3420912), (6138, 3360720), (6231, 3310560), (6270, 3289968), (6365, 3240864), (6432, 3207105), (6479, 3183840), (6534, 3157040), (6633, 3109920), (6688, 3084345), (6696, 3080660), (6820, 3024648), (6840, 3015804), (6897, 2990880), (7068, 2918520), (7236, 2850760), (7260, 2841336), (7370, 2798928), (7440, 2772594), (7502, 2749680), (7524, 2741640), (7638, 2700720), (7920, 2604558), (8040, 2565684), (8107, 2544480), (8184, 2520540), (8208, 2513170), (8308, 2482920), (8360, 2467476), (8370, 2464528), (8712, 2367780), (8835, 2334816), (8844, 2332440), (8928, 2310495), (9045, 2280608), (9120, 2261853), (9196, 2243160), (9207, 2240480), (9405, 2193312), (9424, 2188890), (9504, 2170465), (9648, 2138070), (9680, 2131002), (10032, 2056230), (10184, 2025540), (10230, 2016432), (10260, 2010536), (10385, 1986336), (10602, 1945680), (10720, 1924263), (10890, 1894224), (10912, 1890405), (11055, 1865952), (11160, 1848396), (11253, 1833120), (11286, 1827760), (11457, 1800480), (11495, 1794528), (11616, 1775835), (11780, 1751112), (11792, 1749330), (11880, 1736372), (12060, 1710456), (12276, 1680360), (12462, 1655280), (12540, 1644984), (12730, 1620432), (12958, 1591920), (13068, 1578520), (13266, 1554960), (13392, 1540330), (13640, 1512324), (13680, 1507902), (13794, 1495440), (14003, 1473120), (14136, 1459260), (14472, 1425380), (14520, 1420668), (14740, 1399464), (14880, 1386297), (15004, 1374840), (15048, 1370820), 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