20866887360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 896

約数和(自身を含む): 85061145600

約数和(自身を除く): 64194258240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 64, 66, 67, 72, 80, 87, 88, 90, 96, 99, 108, 110, 113, 116, 120, 132, 134, 135, 144, 145, 160, 165, 174, 176, 180, 192, 198, 201, 216, 220, 226, 232, 240, 261, 264, 268, 270, 288, 290, 297, 319, 320, 330, 335, 339, 348, 352, 360, 396, 402, 432, 435, 440, 452, 464, 480, 495, 522, 528, 536, 540, 565, 576, 580, 594, 603, 638, 660, 670, 678, 696, 704, 720, 737, 783, 792, 804, 864, 870, 880, 904, 928, 957, 960, 990, 1005, 1017, 1044, 1056, 1072, 1080, 1130, 1160, 1188, 1206, 1243, 1276, 1305, 1320, 1340, 1356, 1392, 1440, 1474, 1485, 1566, 1584, 1595, 1608, 1695, 1728, 1740, 1760, 1808, 1809, 1856, 1914, 1943, 1980, 2010, 2034, 2088, 2112, 2144, 2160, 2211, 2260, 2320, 2376, 2412, 2486, 2552, 2610, 2640, 2680, 2712, 2784, 2871, 2880, 2948, 2970, 3015, 3051, 3132, 3168, 3190, 3216, 3277, 3390, 3480, 3520, 3616, 3618, 3685, 3729, 3828, 3886, 3915, 3960, 4020, 4068, 4176, 4288, 4320, 4422, 4520, 4640, 4752, 4785, 4824, 4972, 5085, 5104, 5220, 5280, 5360, 5424, 5568, 5742, 5829, 5896, 5940, 6030, 6102, 6215, 6264, 6336, 6380, 6432, 6554, 6633, 6780, 6960, 7232, 7236, 7370, 7458, 7571, 7656, 7772, 7830, 7920, 8040, 8136, 8352, 8613, 8640, 8844, 9040, 9045, 9280, 9504, 9570, 9648, 9715, 9831, 9944, 10170, 10208, 10440, 10560, 10720, 10848, 11055, 11187, 11484, 11658, 11792, 11880, 12060, 12204, 12430, 12528, 12760, 12864, 13108, 13266, 13560, 13920, 14355, 14472, 14740, 14916, 15142, 15255, 15312, 15544, 15660, 15840, 16080, 16272, 16385, 16704, 17226, 17487, 17688, 18080, 18090, 18645, 19008, 19140, 19296, 19430, 19662, 19888, 19899, 20340, 20416, 20880, 21373, 21440, 21696, 22110, 22374, 22713, 22968, 23316, 23584, 23760, 24120, 24408, 24860, 25056, 25520, 26216, 26532, 27120, 27840, 28710, 28944, 29145, 29480, 29493, 29832, 30284, 30510, 30624, 31088, 31320, 31680, 32160, 32544, 32770, 33165, 33561, 34452, 34974, 35376, 36047, 36160, 36180, 37290, 37855, 38280, 38592, 38860, 39324, 39776, 39798, 40680, 41760, 42746, 43065, 44220, 44748, 45426, 45936, 46632, 47168, 47520, 48240, 48816, 49155, 49720, 50112, 51040, 52432, 52461, 53064, 54240, 55935, 57420, 57888, 58290, 58960, 58986, 59664, 60568, 61020, 61248, 62176, 62640, 64119, 64320, 65088, 65540, 66330, 67122, 68139, 68904, 69948, 70752, 72094, 72360, 74580, 75710, 76560, 77720, 78648, 79552, 79596, 81360, 83281, 83520, 85492, 86130, 87435, 88440, 88479, 89496, 90852, 91872, 93264, 95040, 96480, 97632, 98310, 99440, 99495, 102080, 104864, 104922, 106128, 106865, 108141, 108480, 111870, 113565, 114840, 115776, 116580, 117920, 117972, 119328, 121136, 122040, 124352, 125280, 128238, 131080, 132660, 134244, 136278, 137808, 139896, 141504, 144188, 144720, 147465, 149160, 151420, 153120, 155440, 157296, 159192, 162720, 166562, 167805, 170984, 172260, 174870, 176880, 176958, 178992, 180235, 181704, 183744, 186528, 192357, 192960, 195264, 196620, 198880, 198990, 204417, 209728, 209844, 212256, 213730, 216282, 219559, 223740, 227130, 229680, 233160, 235840, 235944, 238656, 242272, 244080, 249843, 250560, 256476, 262160, 262305, 265320, 268488, 272556, 275616, 279792, 288376, 289440, 294930, 298320, 302840, 306240, 310880, 314592, 318384, 320595, 324423, 325440, 333124, 335610, 340695, 341968, 344520, 349740, 353760, 353916, 357984, 360470, 363408, 373056, 384714, 393240, 397760, 397980, 408834, 416405, 419688, 424512, 427460, 432564, 439118, 442395, 447480, 454260, 459360, 466320, 471888, 484544, 488160, 499686, 512952, 524320, 524610, 530640, 536976, 540705, 545112, 551232, 559584, 576752, 577071, 578880, 589860, 596640, 605680, 621760, 629184, 636768, 641190, 648846, 658677, 666248, 671220, 681390, 683936, 689040, 699480, 707520, 707832, 715968, 720940, 726816, 749529, 769428, 786480, 795960, 817668, 832810, 839376, 854920, 865128, 878236, 884790, 894960, 908520, 918720, 932640, 943776, 961785, 973269, 976320, 999372, 1022085, 1025904, 1048640, 1049220, 1061280, 1073952, 1081410, 1090224, 1097795, 1119168, 1153504, 1154142, 1179720, 1193280, 1211360, 1249215, 1273536, 1282380, 1297692, 1317354, 1332496, 1342440, 1362780, 1367872, 1378080, 1398960, 1415664, 1441880, 1453632, 1499058, 1538856, 1572960, 1591920, 1622115, 1635336, 1665620, 1678752, 1709840, 1730256, 1756472, 1769580, 1789920, 1817040, 1865280, 1887552, 1923570, 1946538, 1976031, 1998744, 2044170, 2051808, 2098440, 2122560, 2147904, 2162820, 2180448, 2195590, 2248587, 2307008, 2308284, 2359440, 2415149, 2422720, 2498430, 2564760, 2595384, 2634708, 2664992, 2684880, 2725560, 2756160, 2797920, 2831328, 2883760, 2885355, 2998116, 3077712, 3145920, 3183840, 3244230, 3270672, 3293385, 3331240, 3357504, 3419680, 3460512, 3512944, 3539160, 3579840, 3634080, 3747645, 3847140, 3893076, 3952062, 3997488, 4088340, 4103616, 4196880, 4325640, 4360896, 4391180, 4497174, 4616568, 4718880, 4830298, 4866345, 4996860, 5129520, 5190768, 5269416, 5329984, 5369760, 5451120, 5595840, 5662656, 5767520, 5770710, 5928093, 5996232, 6155424, 6367680, 6488460, 6541344, 6586770, 6662480, 6839360, 6921024, 7025888, 7078320, 7245447, 7268160, 7495290, 7694280, 7786152, 7904124, 7994976, 8176680, 8393760, 8651280, 8782360, 8994348, 9233136, 9437760, 9660596, 9732690, 9880155, 9993720, 10259040, 10381536, 10538832, 10739520, 10902240, 11242935, 11535040, 11541420, 11856186, 11992464, 12075745, 12310848, 12976920, 13082688, 13173540, 13324960, 14051776, 14156640, 14490894, 14990580, 15388560, 15572304, 15808248, 15989952, 16353360, 16787520, 17302560, 17564720, 17988696, 18466272, 19321192, 19465380, 19760310, 19987440, 20518080, 20763072, 21077664, 21736341, 21804480, 22485870, 23082840, 23712372, 23984928, 24151490, 25953840, 26347080, 26649920, 28313280, 28981788, 29640465, 29981160, 30777120, 31144608, 31616496, 32706720, 34605120, 35129440, 35977392, 36227235, 36932544, 38642384, 38930760, 39520620, 39974880, 42155328, 43472682, 44971740, 46165680, 47424744, 47969856, 48302980, 51907680, 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約数ペア:

[(1, 20866887360), (2, 10433443680), (3, 6955629120), (4, 5216721840), (5, 4173377472), (6, 3477814560), (8, 2608360920), (9, 2318543040), (10, 2086688736), (11, 1896989760), (12, 1738907280), (15, 1391125824), (16, 1304180460), (18, 1159271520), (20, 1043344368), (22, 948494880), (24, 869453640), (27, 772847680), (29, 719547840), (30, 695562912), (32, 652090230), (33, 632329920), (36, 579635760), (40, 521672184), (44, 474247440), (45, 463708608), (48, 434726820), (54, 386423840), (55, 379397952), (58, 359773920), (60, 347781456), (64, 326045115), (66, 316164960), (67, 311446080), (72, 289817880), (80, 260836092), (87, 239849280), (88, 237123720), (90, 231854304), (96, 217363410), (99, 210776640), (108, 193211920), (110, 189698976), (113, 184662720), (116, 179886960), (120, 173890728), (132, 158082480), (134, 155723040), (135, 154569536), (144, 144908940), (145, 143909568), (160, 130418046), (165, 126465984), (174, 119924640), (176, 118561860), (180, 115927152), (192, 108681705), (198, 105388320), (201, 103815360), (216, 96605960), (220, 94849488), (226, 92331360), (232, 89943480), (240, 86945364), (261, 79949760), (264, 79041240), (268, 77861520), (270, 77284768), (288, 72454470), (290, 71954784), (297, 70258880), (319, 65413440), (320, 65209023), (330, 63232992), (335, 62289216), (339, 61554240), (348, 59962320), (352, 59280930), (360, 57963576), (396, 52694160), (402, 51907680), (432, 48302980), (435, 47969856), (440, 47424744), (452, 46165680), (464, 44971740), (480, 43472682), (495, 42155328), (522, 39974880), (528, 39520620), (536, 38930760), (540, 38642384), (565, 36932544), (576, 36227235), (580, 35977392), (594, 35129440), (603, 34605120), (638, 32706720), (660, 31616496), (670, 31144608), (678, 30777120), (696, 29981160), (704, 29640465), (720, 28981788), (737, 28313280), (783, 26649920), (792, 26347080), (804, 25953840), (864, 24151490), (870, 23984928), (880, 23712372), (904, 23082840), (928, 22485870), (957, 21804480), (960, 21736341), (990, 21077664), (1005, 20763072), (1017, 20518080), (1044, 19987440), (1056, 19760310), (1072, 19465380), (1080, 19321192), (1130, 18466272), (1160, 17988696), (1188, 17564720), (1206, 17302560), (1243, 16787520), (1276, 16353360), (1305, 15989952), (1320, 15808248), (1340, 15572304), (1356, 15388560), (1392, 14990580), (1440, 14490894), (1474, 14156640), (1485, 14051776), (1566, 13324960), (1584, 13173540), (1595, 13082688), (1608, 12976920), (1695, 12310848), (1728, 12075745), (1740, 11992464), (1760, 11856186), (1808, 11541420), (1809, 11535040), (1856, 11242935), (1914, 10902240), (1943, 10739520), (1980, 10538832), (2010, 10381536), (2034, 10259040), (2088, 9993720), (2112, 9880155), (2144, 9732690), (2160, 9660596), (2211, 9437760), (2260, 9233136), (2320, 8994348), (2376, 8782360), (2412, 8651280), (2486, 8393760), (2552, 8176680), (2610, 7994976), (2640, 7904124), (2680, 7786152), (2712, 7694280), (2784, 7495290), (2871, 7268160), (2880, 7245447), (2948, 7078320), (2970, 7025888), (3015, 6921024), (3051, 6839360), (3132, 6662480), (3168, 6586770), (3190, 6541344), (3216, 6488460), (3277, 6367680), (3390, 6155424), (3480, 5996232), (3520, 5928093), (3616, 5770710), (3618, 5767520), (3685, 5662656), (3729, 5595840), (3828, 5451120), (3886, 5369760), (3915, 5329984), (3960, 5269416), (4020, 5190768), (4068, 5129520), (4176, 4996860), (4288, 4866345), (4320, 4830298), (4422, 4718880), (4520, 4616568), (4640, 4497174), (4752, 4391180), (4785, 4360896), (4824, 4325640), (4972, 4196880), (5085, 4103616), (5104, 4088340), (5220, 3997488), (5280, 3952062), (5360, 3893076), (5424, 3847140), (5568, 3747645), (5742, 3634080), (5829, 3579840), (5896, 3539160), (5940, 3512944), (6030, 3460512), (6102, 3419680), (6215, 3357504), (6264, 3331240), (6336, 3293385), (6380, 3270672), (6432, 3244230), (6554, 3183840), (6633, 3145920), (6780, 3077712), (6960, 2998116), (7232, 2885355), (7236, 2883760), (7370, 2831328), (7458, 2797920), (7571, 2756160), (7656, 2725560), (7772, 2684880), (7830, 2664992), (7920, 2634708), (8040, 2595384), (8136, 2564760), (8352, 2498430), (8613, 2422720), (8640, 2415149), (8844, 2359440), (9040, 2308284), (9045, 2307008), (9280, 2248587), (9504, 2195590), (9570, 2180448), (9648, 2162820), (9715, 2147904), (9831, 2122560), (9944, 2098440), (10170, 2051808), (10208, 2044170), (10440, 1998744), (10560, 1976031), (10720, 1946538), (10848, 1923570), (11055, 1887552), (11187, 1865280), (11484, 1817040), (11658, 1789920), (11792, 1769580), (11880, 1756472), (12060, 1730256), (12204, 1709840), (12430, 1678752), (12528, 1665620), (12760, 1635336), (12864, 1622115), (13108, 1591920), (13266, 1572960), (13560, 1538856), (13920, 1499058), (14355, 1453632), (14472, 1441880), (14740, 1415664), (14916, 1398960), (15142, 1378080), (15255, 1367872), (15312, 1362780), (15544, 1342440), (15660, 1332496), (15840, 1317354), (16080, 1297692), (16272, 1282380), (16385, 1273536), (16704, 1249215), (17226, 1211360), (17487, 1193280), (17688, 1179720), (18080, 1154142), (18090, 1153504), (18645, 1119168), (19008, 1097795), (19140, 1090224), (19296, 1081410), (19430, 1073952), (19662, 1061280), (19888, 1049220), (19899, 1048640), (20340, 1025904), (20416, 1022085), (20880, 999372), (21373, 976320), (21440, 973269), (21696, 961785), (22110, 943776), (22374, 932640), (22713, 918720), (22968, 908520), (23316, 894960), (23584, 884790), (23760, 878236), (24120, 865128), (24408, 854920), (24860, 839376), (25056, 832810), (25520, 817668), (26216, 795960), (26532, 786480), (27120, 769428), (27840, 749529), (28710, 726816), (28944, 720940), (29145, 715968), (29480, 707832), (29493, 707520), (29832, 699480), (30284, 689040), (30510, 683936), (30624, 681390), (31088, 671220), (31320, 666248), (31680, 658677), (32160, 648846), (32544, 641190), (32770, 636768), (33165, 629184), (33561, 621760), (34452, 605680), (34974, 596640), (35376, 589860), (36047, 578880), (36160, 577071), (36180, 576752), (37290, 559584), (37855, 551232), (38280, 545112), (38592, 540705), (38860, 536976), (39324, 530640), (39776, 524610), (39798, 524320), (40680, 512952), (41760, 499686), (42746, 488160), (43065, 484544), (44220, 471888), (44748, 466320), (45426, 459360), (45936, 454260), (46632, 447480), (47168, 442395), (47520, 439118), (48240, 432564), (48816, 427460), (49155, 424512), (49720, 419688), (50112, 416405), (51040, 408834), (52432, 397980), (52461, 397760), (53064, 393240), (54240, 384714), (55935, 373056), (57420, 363408), (57888, 360470), (58290, 357984), (58960, 353916), (58986, 353760), (59664, 349740), (60568, 344520), (61020, 341968), (61248, 340695), (62176, 335610), (62640, 333124), (64119, 325440), (64320, 324423), (65088, 320595), (65540, 318384), (66330, 314592), (67122, 310880), (68139, 306240), (68904, 302840), (69948, 298320), (70752, 294930), (72094, 289440), (72360, 288376), (74580, 279792), (75710, 275616), (76560, 272556), (77720, 268488), (78648, 265320), (79552, 262305), (79596, 262160), (81360, 256476), (83281, 250560), (83520, 249843), (85492, 244080), (86130, 242272), (87435, 238656), (88440, 235944), (88479, 235840), (89496, 233160), (90852, 229680), (91872, 227130), (93264, 223740), (95040, 219559), (96480, 216282), (97632, 213730), (98310, 212256), (99440, 209844), (99495, 209728), (102080, 204417), (104864, 198990), (104922, 198880), (106128, 196620), (106865, 195264), (108141, 192960), (108480, 192357), (111870, 186528), (113565, 183744), (114840, 181704), (115776, 180235), (116580, 178992), (117920, 176958), (117972, 176880), (119328, 174870), (121136, 172260), (122040, 170984), (124352, 167805), (125280, 166562), (128238, 162720), (131080, 159192), (132660, 157296), (134244, 155440), (136278, 153120), (137808, 151420), (139896, 149160), (141504, 147465), (144188, 144720)]