20866996800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 1008

約数和(自身を含む): 86671952640

約数和(自身を除く): 65804955840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 79, 80, 83, 85, 90, 96, 100, 102, 104, 117, 120, 130, 136, 144, 150, 153, 156, 158, 160, 166, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 237, 240, 249, 255, 260, 272, 288, 300, 306, 312, 316, 320, 325, 332, 340, 360, 390, 395, 400, 408, 415, 416, 425, 442, 450, 468, 474, 480, 498, 510, 520, 544, 576, 585, 600, 612, 624, 632, 650, 663, 664, 680, 711, 720, 747, 765, 780, 790, 800, 816, 830, 832, 850, 884, 900, 936, 948, 960, 975, 996, 1020, 1027, 1040, 1079, 1088, 1105, 1170, 1185, 1200, 1224, 1245, 1248, 1264, 1275, 1300, 1326, 1328, 1343, 1360, 1411, 1422, 1440, 1494, 1530, 1560, 1580, 1600, 1632, 1660, 1700, 1768, 1800, 1872, 1896, 1950, 1975, 1989, 1992, 2040, 2054, 2075, 2080, 2158, 2210, 2340, 2370, 2400, 2448, 2490, 2496, 2528, 2550, 2600, 2652, 2656, 2686, 2720, 2822, 2844, 2880, 2925, 2988, 3060, 3081, 3120, 3160, 3237, 3264, 3315, 3320, 3400, 3536, 3555, 3600, 3735, 3744, 3792, 3825, 3900, 3950, 3978, 3984, 4029, 4080, 4108, 4150, 4160, 4233, 4316, 4420, 4680, 4740, 4800, 4896, 4980, 5056, 5100, 5135, 5200, 5304, 5312, 5372, 5395, 5440, 5525, 5644, 5688, 5850, 5925, 5976, 6120, 6162, 6225, 6240, 6320, 6474, 6557, 6630, 6640, 6715, 6800, 7055, 7072, 7110, 7200, 7470, 7488, 7584, 7650, 7800, 7900, 7956, 7968, 8058, 8160, 8216, 8300, 8466, 8632, 8840, 9243, 9360, 9480, 9711, 9792, 9945, 9960, 10200, 10270, 10400, 10608, 10744, 10790, 11050, 11288, 11376, 11700, 11850, 11952, 12087, 12240, 12324, 12450, 12480, 12640, 12699, 12948, 13114, 13260, 13280, 13430, 13600, 14110, 14144, 14220, 14400, 14940, 15168, 15300, 15405, 15600, 15800, 15912, 15936, 16116, 16185, 16320, 16432, 16575, 16600, 16932, 17264, 17459, 17680, 17775, 18343, 18486, 18675, 18720, 18960, 19422, 19671, 19890, 19920, 20145, 20400, 20540, 20800, 21165, 21216, 21488, 21580, 22100, 22576, 22752, 23400, 23700, 23904, 24174, 24480, 24648, 24900, 25280, 25398, 25675, 25896, 26228, 26520, 26560, 26860, 26975, 27200, 28220, 28440, 29880, 30600, 30810, 31200, 31600, 31824, 32232, 32370, 32785, 32864, 33150, 33200, 33575, 33864, 34528, 34918, 35275, 35360, 35550, 36686, 36972, 37350, 37440, 37920, 38844, 39342, 39780, 39840, 40290, 40800, 41080, 42330, 42432, 42976, 43160, 44200, 45152, 45504, 46215, 46800, 47400, 47808, 48348, 48555, 48960, 49296, 49725, 49800, 50796, 51350, 51792, 52377, 52456, 53040, 53720, 53950, 55029, 56440, 56880, 59013, 59760, 60435, 61200, 61620, 62400, 63200, 63495, 63648, 64464, 64740, 65570, 65728, 66300, 66400, 67150, 67728, 69056, 69836, 70550, 70720, 71100, 73372, 73944, 74700, 75840, 77025, 77688, 78684, 79560, 79680, 80580, 80925, 81600, 82160, 84660, 85241, 85952, 86320, 87295, 88400, 90304, 91715, 92430, 93600, 94800, 96696, 97110, 98355, 98592, 99450, 99600, 100725, 101592, 102700, 103584, 104754, 104912, 105825, 106080, 107440, 107900, 110058, 111469, 112880, 113760, 118026, 119520, 120870, 122400, 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492960, 507960, 511446, 517920, 523770, 524560, 530400, 537200, 550290, 557345, 558688, 564400, 568800, 586976, 590130, 591552, 597600, 604350, 616200, 621504, 628524, 629472, 634950, 636480, 644640, 647400, 655700, 660348, 668814, 677280, 681928, 698360, 733720, 739440, 767169, 773568, 776880, 785655, 786840, 795600, 805800, 812736, 821600, 825435, 838032, 846600, 852410, 863200, 872950, 880464, 891752, 917150, 924300, 944208, 966960, 971100, 983550, 985920, 1003221, 1015920, 1022892, 1035840, 1047540, 1049120, 1060800, 1074400, 1100580, 1114690, 1117376, 1128800, 1137600, 1173952, 1180260, 1195200, 1208700, 1232400, 1257048, 1258944, 1269900, 1278615, 1289280, 1294800, 1309425, 1311400, 1320696, 1337628, 1354560, 1363856, 1375725, 1396720, 1449097, 1467440, 1475325, 1478880, 1534338, 1553760, 1571310, 1573680, 1591200, 1611600, 1643200, 1650870, 1672035, 1676064, 1693200, 1704820, 1726400, 1745900, 1760928, 1783504, 1834300, 1848600, 1888416, 1933920, 1942200, 1967100, 2006442, 2031840, 2045784, 2095080, 2098240, 2131025, 2148800, 2201160, 2229380, 2257600, 2360520, 2417400, 2464800, 2514096, 2539800, 2557230, 2589600, 2618850, 2622800, 2641392, 2675256, 2727712, 2751450, 2786725, 2793440, 2898194, 2934880, 2950650, 2957760, 3068676, 3107520, 3142620, 3147360, 3182400, 3223200, 3301740, 3344070, 3352128, 3386400, 3409640, 3491800, 3521856, 3567008, 3668600, 3697200, 3776832, 3835845, 3867840, 3884400, 3928275, 3934200, 4012884, 4063680, 4091568, 4127175, 4190160, 4262050, 4347291, 4402320, 4458760, 4721040, 4834800, 4929600, 5016105, 5028192, 5079600, 5114460, 5179200, 5237700, 5245600, 5282784, 5350512, 5455424, 5502900, 5573450, 5586880, 5796388, 5869760, 5901300, 6137352, 6285240, 6294720, 6393075, 6446400, 6603480, 6688140, 6772800, 6819280, 6983600, 7134016, 7245485, 7337200, 7394400, 7671690, 7768800, 7856550, 7868400, 8025768, 8183136, 8254350, 8360175, 8380320, 8524100, 8694582, 8804640, 8917520, 9442080, 9669600, 10032210, 10056384, 10159200, 10228920, 10475400, 10491200, 10565568, 10701024, 11005800, 11146900, 11592776, 11802600, 12274704, 12570480, 12786150, 13041873, 13206960, 13376280, 13638560, 13967200, 14490970, 14674400, 14788800, 15343380, 15537600, 15713100, 15736800, 16051536, 16366272, 16508700, 16720350, 16760640, 17048200, 17389164, 17609280, 17835040, 18884160, 19179225, 19339200, 20064420, 20318400, 20457840, 20950800, 21402048, 21736455, 22011600, 22293800, 23185552, 23605200, 24549408, 25080525, 25140960, 25572300, 26083746, 26413920, 26752560, 27277120, 27934400, 28981940, 29348800, 30686760, 31426200, 31473600, 32103072, 33017400, 33440700, 34096400, 34778328, 35670080, 36227425, 38358450, 40128840, 40915680, 41901600, 43472910, 44023200, 44587600, 46371104, 47210400, 49098816, 50161050, 50281920, 51144600, 52167492, 52827840, 53505120, 57963880, 61373520, 62852400, 64206144, 65209365, 66034800, 66881400, 68192800, 69556656, 72454850, 76716900, 80257680, 81831360, 83803200, 86945820, 88046400, 89175200, 92742208, 94420800, 100322100, 102289200, 104334984, 107010240, 108682275, 115927760, 122747040, 125704800, 130418730, 132069600, 133762800, 136385600, 139113312, 144909700, 153433800, 160515360, 173891640, 178350400, 200644200, 204578400, 208669968, 217364550, 231855520, 245494080, 251409600, 260837460, 264139200, 267525600, 278226624, 289819400, 306867600, 321030720, 326046825, 347783280, 401288400, 409156800, 417339936, 434729100, 463711040, 521674920, 535051200, 579638800, 613735200, 652093650, 695566560, 802576800, 834679872, 869458200, 1043349840, 1159277600, 1227470400, 1304187300, 1391133120, 1605153600, 1738916400, 2086699680, 2318555200, 2608374600, 3477832800, 4173399360, 5216749200, 6955665600, 10433498400, 20866996800]

約数ペア:

[(1, 20866996800), (2, 10433498400), (3, 6955665600), (4, 5216749200), (5, 4173399360), (6, 3477832800), (8, 2608374600), (9, 2318555200), (10, 2086699680), (12, 1738916400), (13, 1605153600), (15, 1391133120), (16, 1304187300), (17, 1227470400), (18, 1159277600), (20, 1043349840), (24, 869458200), (25, 834679872), (26, 802576800), (30, 695566560), (32, 652093650), (34, 613735200), (36, 579638800), (39, 535051200), (40, 521674920), (45, 463711040), (48, 434729100), (50, 417339936), (51, 409156800), (52, 401288400), (60, 347783280), (64, 326046825), (65, 321030720), (68, 306867600), (72, 289819400), (75, 278226624), (78, 267525600), (79, 264139200), (80, 260837460), (83, 251409600), (85, 245494080), (90, 231855520), (96, 217364550), (100, 208669968), (102, 204578400), (104, 200644200), (117, 178350400), (120, 173891640), (130, 160515360), (136, 153433800), (144, 144909700), (150, 139113312), (153, 136385600), (156, 133762800), (158, 132069600), (160, 130418730), (166, 125704800), (170, 122747040), (180, 115927760), (192, 108682275), (195, 107010240), (200, 104334984), (204, 102289200), (208, 100322100), (221, 94420800), (225, 92742208), (234, 89175200), (237, 88046400), (240, 86945820), (249, 83803200), (255, 81831360), (260, 80257680), (272, 76716900), (288, 72454850), (300, 69556656), (306, 68192800), (312, 66881400), (316, 66034800), (320, 65209365), (325, 64206144), (332, 62852400), (340, 61373520), (360, 57963880), (390, 53505120), (395, 52827840), (400, 52167492), (408, 51144600), (415, 50281920), (416, 50161050), (425, 49098816), (442, 47210400), (450, 46371104), (468, 44587600), (474, 44023200), (480, 43472910), (498, 41901600), (510, 40915680), (520, 40128840), (544, 38358450), (576, 36227425), (585, 35670080), (600, 34778328), (612, 34096400), (624, 33440700), (632, 33017400), (650, 32103072), (663, 31473600), (664, 31426200), (680, 30686760), (711, 29348800), (720, 28981940), (747, 27934400), (765, 27277120), (780, 26752560), (790, 26413920), (800, 26083746), (816, 25572300), (830, 25140960), (832, 25080525), (850, 24549408), (884, 23605200), (900, 23185552), (936, 22293800), (948, 22011600), (960, 21736455), (975, 21402048), (996, 20950800), (1020, 20457840), (1027, 20318400), (1040, 20064420), (1079, 19339200), (1088, 19179225), (1105, 18884160), (1170, 17835040), (1185, 17609280), (1200, 17389164), (1224, 17048200), (1245, 16760640), (1248, 16720350), (1264, 16508700), (1275, 16366272), (1300, 16051536), (1326, 15736800), (1328, 15713100), (1343, 15537600), (1360, 15343380), (1411, 14788800), (1422, 14674400), (1440, 14490970), (1494, 13967200), (1530, 13638560), (1560, 13376280), (1580, 13206960), (1600, 13041873), (1632, 12786150), (1660, 12570480), (1700, 12274704), (1768, 11802600), (1800, 11592776), (1872, 11146900), (1896, 11005800), (1950, 10701024), (1975, 10565568), (1989, 10491200), (1992, 10475400), (2040, 10228920), (2054, 10159200), (2075, 10056384), (2080, 10032210), (2158, 9669600), (2210, 9442080), (2340, 8917520), (2370, 8804640), (2400, 8694582), (2448, 8524100), (2490, 8380320), (2496, 8360175), (2528, 8254350), (2550, 8183136), (2600, 8025768), (2652, 7868400), (2656, 7856550), (2686, 7768800), (2720, 7671690), (2822, 7394400), (2844, 7337200), (2880, 7245485), (2925, 7134016), (2988, 6983600), (3060, 6819280), (3081, 6772800), (3120, 6688140), (3160, 6603480), (3237, 6446400), (3264, 6393075), (3315, 6294720), (3320, 6285240), (3400, 6137352), (3536, 5901300), (3555, 5869760), (3600, 5796388), (3735, 5586880), (3744, 5573450), (3792, 5502900), (3825, 5455424), (3900, 5350512), (3950, 5282784), (3978, 5245600), (3984, 5237700), (4029, 5179200), (4080, 5114460), (4108, 5079600), (4150, 5028192), (4160, 5016105), (4233, 4929600), (4316, 4834800), (4420, 4721040), (4680, 4458760), (4740, 4402320), (4800, 4347291), (4896, 4262050), (4980, 4190160), (5056, 4127175), (5100, 4091568), (5135, 4063680), (5200, 4012884), (5304, 3934200), (5312, 3928275), (5372, 3884400), (5395, 3867840), (5440, 3835845), (5525, 3776832), (5644, 3697200), (5688, 3668600), (5850, 3567008), (5925, 3521856), (5976, 3491800), (6120, 3409640), (6162, 3386400), (6225, 3352128), (6240, 3344070), (6320, 3301740), (6474, 3223200), (6557, 3182400), (6630, 3147360), (6640, 3142620), (6715, 3107520), (6800, 3068676), (7055, 2957760), (7072, 2950650), (7110, 2934880), (7200, 2898194), (7470, 2793440), (7488, 2786725), (7584, 2751450), (7650, 2727712), (7800, 2675256), (7900, 2641392), (7956, 2622800), (7968, 2618850), (8058, 2589600), (8160, 2557230), (8216, 2539800), (8300, 2514096), (8466, 2464800), (8632, 2417400), (8840, 2360520), (9243, 2257600), (9360, 2229380), (9480, 2201160), (9711, 2148800), (9792, 2131025), (9945, 2098240), (9960, 2095080), (10200, 2045784), (10270, 2031840), (10400, 2006442), (10608, 1967100), (10744, 1942200), (10790, 1933920), (11050, 1888416), (11288, 1848600), (11376, 1834300), (11700, 1783504), (11850, 1760928), (11952, 1745900), (12087, 1726400), (12240, 1704820), (12324, 1693200), (12450, 1676064), (12480, 1672035), (12640, 1650870), (12699, 1643200), (12948, 1611600), (13114, 1591200), (13260, 1573680), (13280, 1571310), (13430, 1553760), (13600, 1534338), (14110, 1478880), (14144, 1475325), (14220, 1467440), (14400, 1449097), (14940, 1396720), (15168, 1375725), (15300, 1363856), (15405, 1354560), (15600, 1337628), (15800, 1320696), (15912, 1311400), (15936, 1309425), (16116, 1294800), (16185, 1289280), (16320, 1278615), (16432, 1269900), (16575, 1258944), (16600, 1257048), (16932, 1232400), (17264, 1208700), (17459, 1195200), (17680, 1180260), (17775, 1173952), (18343, 1137600), (18486, 1128800), (18675, 1117376), (18720, 1114690), (18960, 1100580), (19422, 1074400), (19671, 1060800), (19890, 1049120), (19920, 1047540), (20145, 1035840), (20400, 1022892), (20540, 1015920), (20800, 1003221), (21165, 985920), (21216, 983550), (21488, 971100), (21580, 966960), (22100, 944208), (22576, 924300), (22752, 917150), (23400, 891752), (23700, 880464), (23904, 872950), (24174, 863200), (24480, 852410), (24648, 846600), (24900, 838032), (25280, 825435), (25398, 821600), (25675, 812736), (25896, 805800), (26228, 795600), (26520, 786840), (26560, 785655), (26860, 776880), (26975, 773568), (27200, 767169), (28220, 739440), (28440, 733720), (29880, 698360), (30600, 681928), (30810, 677280), (31200, 668814), (31600, 660348), (31824, 655700), (32232, 647400), (32370, 644640), (32785, 636480), (32864, 634950), (33150, 629472), (33200, 628524), (33575, 621504), (33864, 616200), (34528, 604350), (34918, 597600), (35275, 591552), (35360, 590130), (35550, 586976), (36686, 568800), (36972, 564400), (37350, 558688), (37440, 557345), (37920, 550290), (38844, 537200), (39342, 530400), (39780, 524560), (39840, 523770), (40290, 517920), (40800, 511446), (41080, 507960), (42330, 492960), (42432, 491775), (42976, 485550), (43160, 483480), (44200, 472104), (45152, 462150), (45504, 458575), (46215, 451520), (46800, 445876), (47400, 440232), (47808, 436475), (48348, 431600), (48555, 429760), (48960, 426205), (49296, 423300), (49725, 419648), (49800, 419016), (50796, 410800), (51350, 406368), (51792, 402900), (52377, 398400), (52456, 397800), (53040, 393420), (53720, 388440), (53950, 386784), (55029, 379200), (56440, 369720), (56880, 366860), (59013, 353600), (59760, 349180), (60435, 345280), (61200, 340964), (61620, 338640), (62400, 334407), (63200, 330174), (63495, 328640), (63648, 327850), (64464, 323700), (64740, 322320), (65570, 318240), (65728, 317475), (66300, 314736), (66400, 314262), (67150, 310752), (67728, 308100), (69056, 302175), (69836, 298800), (70550, 295776), (70720, 295065), (71100, 293488), (73372, 284400), (73944, 282200), (74700, 279344), (75840, 275145), (77025, 270912), (77688, 268600), (78684, 265200), (79560, 262280), (79680, 261885), (80580, 258960), (80925, 257856), (81600, 255723), (82160, 253980), (84660, 246480), (85241, 244800), (85952, 242775), (86320, 241740), (87295, 239040), (88400, 236052), (90304, 231075), (91715, 227520), (92430, 225760), (93600, 222938), (94800, 220116), (96696, 215800), (97110, 214880), (98355, 212160), (98592, 211650), (99450, 209824), (99600, 209508), (100725, 207168), (101592, 205400), (102700, 203184), (103584, 201450), (104754, 199200), (104912, 198900), (105825, 197184), (106080, 196710), (107440, 194220), (107900, 193392), (110058, 189600), (111469, 187200), (112880, 184860), (113760, 183430), (118026, 176800), (119520, 174590), (120870, 172640), (122400, 170482), (123240, 169320), (126400, 165087), (126990, 164320), (127296, 163925), (128928, 161850), (129480, 161160), (131140, 159120), (132600, 157368), (132800, 157131), (134300, 155376), (135456, 154050), (139672, 149400), (141100, 147888), (142200, 146744)]