20682305280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 864

約数和(自身を含む): 89371201920

約数和(自身を除く): 68688896640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 109, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 181, 182, 192, 195, 208, 210, 218, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 327, 336, 360, 362, 364, 384, 390, 416, 420, 436, 448, 455, 468, 480, 504, 520, 543, 545, 546, 560, 576, 585, 624, 630, 640, 654, 672, 720, 724, 728, 763, 768, 780, 819, 832, 840, 872, 896, 905, 910, 936, 960, 981, 1008, 1040, 1086, 1090, 1092, 1120, 1152, 1170, 1248, 1260, 1267, 1280, 1308, 1344, 1365, 1417, 1440, 1448, 1456, 1526, 1560, 1629, 1635, 1638, 1664, 1680, 1744, 1792, 1810, 1820, 1872, 1920, 1962, 2016, 2080, 2172, 2180, 2184, 2240, 2289, 2304, 2340, 2353, 2496, 2520, 2534, 2616, 2688, 2715, 2730, 2834, 2880, 2896, 2912, 3052, 3120, 3258, 3270, 3276, 3328, 3360, 3488, 3620, 3640, 3744, 3801, 3815, 3840, 3924, 4032, 4095, 4160, 4251, 4344, 4360, 4368, 4480, 4578, 4680, 4706, 4905, 4992, 5040, 5068, 5232, 5376, 5430, 5460, 5668, 5760, 5792, 5824, 6104, 6240, 6335, 6516, 6540, 6552, 6720, 6867, 6976, 7059, 7085, 7240, 7280, 7488, 7602, 7630, 7848, 8064, 8145, 8190, 8320, 8502, 8688, 8720, 8736, 8960, 9156, 9360, 9412, 9810, 9919, 9984, 10080, 10136, 10464, 10860, 10920, 11336, 11403, 11445, 11520, 11584, 11648, 11765, 12208, 12480, 12670, 12753, 13032, 13080, 13104, 13440, 13734, 13952, 14118, 14170, 14480, 14560, 14976, 15204, 15260, 15696, 16128, 16290, 16380, 16471, 16640, 17004, 17376, 17440, 17472, 18312, 18720, 18824, 19005, 19620, 19729, 19838, 20160, 20272, 20928, 21177, 21255, 21720, 21840, 22672, 22806, 22890, 23168, 23296, 23530, 24416, 24960, 25340, 25506, 26064, 26160, 26208, 26880, 27468, 27904, 28236, 28340, 28960, 29120, 29757, 29952, 30408, 30520, 31392, 32580, 32760, 32942, 34008, 34335, 34752, 34880, 34944, 35295, 36624, 37440, 37648, 38010, 39240, 39458, 39676, 40320, 40544, 41856, 42354, 42510, 43440, 43680, 45344, 45612, 45780, 46336, 47060, 48832, 49413, 49595, 49920, 50680, 51012, 52128, 52320, 52416, 54936, 56472, 56680, 57015, 57920, 58240, 59187, 59514, 60816, 61040, 62784, 63765, 65160, 65520, 65884, 68016, 68670, 69504, 69760, 69888, 70590, 73248, 74880, 75296, 76020, 78480, 78916, 79352, 80640, 81088, 82355, 83712, 84708, 85020, 86880, 87360, 89271, 90688, 91224, 91560, 94120, 97664, 98645, 98826, 99190, 101360, 102024, 104256, 104640, 104832, 105885, 109872, 112944, 113360, 114030, 115840, 116480, 118374, 119028, 121632, 122080, 125568, 127530, 130320, 131040, 131768, 136032, 137340, 138103, 139008, 139520, 141180, 146496, 148239, 148785, 149760, 150592, 152040, 156960, 157832, 158704, 162176, 164710, 169416, 170040, 173760, 174720, 177561, 178542, 181376, 182448, 183120, 188240, 195328, 197290, 197652, 198380, 202720, 204048, 208512, 209280, 209664, 211770, 219744, 225888, 226720, 228060, 231680, 236748, 238056, 243264, 244160, 247065, 251136, 255060, 256477, 260640, 262080, 263536, 272064, 274680, 276206, 282360, 292992, 295935, 296478, 297570, 301184, 304080, 313920, 315664, 317408, 324352, 329420, 338832, 340080, 347520, 349440, 355122, 357084, 362752, 364896, 366240, 376480, 394580, 395304, 396760, 405440, 408096, 414309, 417024, 418560, 423540, 439488, 446355, 451776, 453440, 456120, 473496, 476112, 486528, 488320, 494130, 510120, 512954, 521280, 524160, 527072, 544128, 549360, 552412, 564720, 585984, 591870, 592956, 595140, 602368, 608160, 627840, 631328, 634816, 658840, 677664, 680160, 690515, 695040, 710244, 714168, 729792, 732480, 741195, 752960, 769431, 789160, 790608, 793520, 810880, 816192, 828618, 847080, 878976, 887805, 892710, 903552, 906880, 912240, 946992, 952224, 973056, 976640, 988260, 1020240, 1025908, 1042560, 1048320, 1054144, 1088256, 1098720, 1104824, 1129440, 1183740, 1185912, 1190280, 1216320, 1242927, 1255680, 1262656, 1269632, 1282385, 1317680, 1355328, 1360320, 1381030, 1420488, 1428336, 1459584, 1464960, 1482390, 1505920, 1538862, 1578320, 1581216, 1587040, 1621760, 1632384, 1657236, 1694160, 1757952, 1775610, 1785420, 1795339, 1807104, 1813760, 1824480, 1893984, 1904448, 1976520, 2040480, 2051816, 2071545, 2085120, 2108288, 2197440, 2209648, 2258880, 2308293, 2367480, 2371824, 2380560, 2432640, 2485854, 2525312, 2539264, 2564770, 2635360, 2710656, 2720640, 2762060, 2840976, 2856672, 2919168, 2929920, 2964780, 3011840, 3077724, 3156640, 3162432, 3174080, 3264768, 3314472, 3388320, 3551220, 3570840, 3590678, 3648960, 3787968, 3808896, 3847155, 3953040, 4080960, 4103632, 4143090, 4216576, 4394880, 4419296, 4517760, 4616586, 4734960, 4743648, 4761120, 4865280, 4971708, 5050624, 5129540, 5270720, 5386017, 5421312, 5441280, 5524120, 5681952, 5713344, 5929560, 6155448, 6214635, 6313280, 6324864, 6348160, 6628944, 6776640, 7102440, 7141680, 7181356, 7297920, 7575936, 7617792, 7694310, 7906080, 8161920, 8207264, 8286180, 8789760, 8838592, 8976695, 9035520, 9233172, 9469920, 9487296, 9522240, 9943416, 10259080, 10541440, 10772034, 11048240, 11363904, 11426688, 11541465, 11859120, 12310896, 12429270, 12626560, 12649728, 12696320, 13257888, 13553280, 14204880, 14283360, 14362712, 14595840, 15151872, 15388620, 15812160, 16158051, 16323840, 16414528, 16572360, 17677184, 17953390, 18466344, 18939840, 18974592, 19044480, 19886832, 20518160, 21082880, 21544068, 22096480, 22727808, 22853376, 23082930, 23718240, 24621792, 24858540, 25253120, 26515776, 26930085, 27106560, 28409760, 28566720, 28725424, 30777240, 31624320, 32316102, 32829056, 33144720, 35354368, 35906780, 36932688, 37879680, 37949184, 38088960, 39773664, 41036320, 43088136, 44192960, 45455616, 46165860, 47436480, 49243584, 49717080, 53031552, 53860170, 56819520, 57133440, 57450848, 61554480, 63248640, 64632204, 65658112, 66289440, 71813560, 73865376, 75759360, 79547328, 80790255, 82072640, 86176272, 88385920, 92331720, 94872960, 98487168, 99434160, 106063104, 107720340, 113639040, 114266880, 114901696, 123108960, 129264408, 132578880, 143627120, 147730752, 159094656, 161580510, 164145280, 172352544, 176771840, 184663440, 189745920, 196974336, 198868320, 215440680, 227278080, 229803392, 246217920, 258528816, 265157760, 287254240, 295461504, 318189312, 323161020, 328290560, 344705088, 369326880, 397736640, 430881360, 459606784, 492435840, 517057632, 530315520, 574508480, 590923008, 646322040, 689410176, 738653760, 795473280, 861762720, 984871680, 1034115264, 1149016960, 1292644080, 1378820352, 1477307520, 1590946560, 1723525440, 2068230528, 2298033920, 2585288160, 2954615040, 3447050880, 4136461056, 5170576320, 6894101760, 10341152640, 20682305280]

約数ペア:

[(1, 20682305280), (2, 10341152640), (3, 6894101760), (4, 5170576320), (5, 4136461056), (6, 3447050880), (7, 2954615040), (8, 2585288160), (9, 2298033920), (10, 2068230528), (12, 1723525440), (13, 1590946560), (14, 1477307520), (15, 1378820352), (16, 1292644080), (18, 1149016960), (20, 1034115264), (21, 984871680), (24, 861762720), (26, 795473280), (28, 738653760), (30, 689410176), (32, 646322040), (35, 590923008), (36, 574508480), (39, 530315520), (40, 517057632), (42, 492435840), (45, 459606784), (48, 430881360), (52, 397736640), (56, 369326880), (60, 344705088), (63, 328290560), (64, 323161020), (65, 318189312), (70, 295461504), (72, 287254240), (78, 265157760), (80, 258528816), (84, 246217920), (90, 229803392), (91, 227278080), (96, 215440680), (104, 198868320), (105, 196974336), (109, 189745920), (112, 184663440), (117, 176771840), (120, 172352544), (126, 164145280), (128, 161580510), (130, 159094656), (140, 147730752), (144, 143627120), (156, 132578880), (160, 129264408), (168, 123108960), (180, 114901696), (181, 114266880), (182, 113639040), (192, 107720340), (195, 106063104), (208, 99434160), (210, 98487168), (218, 94872960), (224, 92331720), (234, 88385920), (240, 86176272), (252, 82072640), (256, 80790255), (260, 79547328), (273, 75759360), (280, 73865376), (288, 71813560), (312, 66289440), (315, 65658112), (320, 64632204), (327, 63248640), (336, 61554480), (360, 57450848), (362, 57133440), (364, 56819520), (384, 53860170), (390, 53031552), (416, 49717080), (420, 49243584), (436, 47436480), (448, 46165860), (455, 45455616), (468, 44192960), (480, 43088136), (504, 41036320), (520, 39773664), (543, 38088960), (545, 37949184), (546, 37879680), (560, 36932688), (576, 35906780), (585, 35354368), (624, 33144720), (630, 32829056), (640, 32316102), (654, 31624320), (672, 30777240), (720, 28725424), (724, 28566720), (728, 28409760), (763, 27106560), (768, 26930085), (780, 26515776), (819, 25253120), (832, 24858540), (840, 24621792), (872, 23718240), (896, 23082930), (905, 22853376), (910, 22727808), (936, 22096480), (960, 21544068), (981, 21082880), (1008, 20518160), (1040, 19886832), (1086, 19044480), (1090, 18974592), (1092, 18939840), (1120, 18466344), (1152, 17953390), (1170, 17677184), (1248, 16572360), (1260, 16414528), (1267, 16323840), (1280, 16158051), (1308, 15812160), (1344, 15388620), (1365, 15151872), (1417, 14595840), (1440, 14362712), (1448, 14283360), (1456, 14204880), (1526, 13553280), (1560, 13257888), (1629, 12696320), (1635, 12649728), (1638, 12626560), (1664, 12429270), (1680, 12310896), (1744, 11859120), (1792, 11541465), (1810, 11426688), (1820, 11363904), (1872, 11048240), (1920, 10772034), (1962, 10541440), (2016, 10259080), (2080, 9943416), (2172, 9522240), (2180, 9487296), (2184, 9469920), (2240, 9233172), (2289, 9035520), (2304, 8976695), (2340, 8838592), (2353, 8789760), (2496, 8286180), (2520, 8207264), (2534, 8161920), (2616, 7906080), (2688, 7694310), (2715, 7617792), (2730, 7575936), (2834, 7297920), (2880, 7181356), (2896, 7141680), (2912, 7102440), (3052, 6776640), (3120, 6628944), (3258, 6348160), (3270, 6324864), (3276, 6313280), (3328, 6214635), (3360, 6155448), (3488, 5929560), (3620, 5713344), (3640, 5681952), (3744, 5524120), (3801, 5441280), (3815, 5421312), (3840, 5386017), (3924, 5270720), (4032, 5129540), (4095, 5050624), (4160, 4971708), (4251, 4865280), (4344, 4761120), (4360, 4743648), (4368, 4734960), (4480, 4616586), (4578, 4517760), (4680, 4419296), (4706, 4394880), (4905, 4216576), (4992, 4143090), (5040, 4103632), (5068, 4080960), (5232, 3953040), (5376, 3847155), (5430, 3808896), (5460, 3787968), (5668, 3648960), (5760, 3590678), (5792, 3570840), (5824, 3551220), (6104, 3388320), (6240, 3314472), (6335, 3264768), (6516, 3174080), (6540, 3162432), (6552, 3156640), (6720, 3077724), (6867, 3011840), (6976, 2964780), (7059, 2929920), (7085, 2919168), (7240, 2856672), (7280, 2840976), (7488, 2762060), (7602, 2720640), (7630, 2710656), (7848, 2635360), (8064, 2564770), (8145, 2539264), (8190, 2525312), (8320, 2485854), (8502, 2432640), (8688, 2380560), (8720, 2371824), (8736, 2367480), (8960, 2308293), (9156, 2258880), (9360, 2209648), (9412, 2197440), (9810, 2108288), (9919, 2085120), (9984, 2071545), (10080, 2051816), (10136, 2040480), (10464, 1976520), (10860, 1904448), (10920, 1893984), (11336, 1824480), (11403, 1813760), (11445, 1807104), (11520, 1795339), (11584, 1785420), (11648, 1775610), (11765, 1757952), (12208, 1694160), (12480, 1657236), (12670, 1632384), (12753, 1621760), (13032, 1587040), (13080, 1581216), (13104, 1578320), (13440, 1538862), (13734, 1505920), (13952, 1482390), (14118, 1464960), (14170, 1459584), (14480, 1428336), (14560, 1420488), (14976, 1381030), (15204, 1360320), (15260, 1355328), (15696, 1317680), (16128, 1282385), (16290, 1269632), (16380, 1262656), (16471, 1255680), (16640, 1242927), (17004, 1216320), (17376, 1190280), (17440, 1185912), (17472, 1183740), (18312, 1129440), (18720, 1104824), (18824, 1098720), (19005, 1088256), (19620, 1054144), (19729, 1048320), (19838, 1042560), (20160, 1025908), (20272, 1020240), (20928, 988260), (21177, 976640), (21255, 973056), (21720, 952224), (21840, 946992), (22672, 912240), (22806, 906880), (22890, 903552), (23168, 892710), (23296, 887805), (23530, 878976), (24416, 847080), (24960, 828618), (25340, 816192), (25506, 810880), (26064, 793520), (26160, 790608), (26208, 789160), (26880, 769431), (27468, 752960), (27904, 741195), (28236, 732480), (28340, 729792), (28960, 714168), (29120, 710244), (29757, 695040), (29952, 690515), (30408, 680160), (30520, 677664), (31392, 658840), (32580, 634816), (32760, 631328), (32942, 627840), (34008, 608160), (34335, 602368), (34752, 595140), (34880, 592956), (34944, 591870), (35295, 585984), (36624, 564720), (37440, 552412), (37648, 549360), (38010, 544128), (39240, 527072), (39458, 524160), (39676, 521280), (40320, 512954), (40544, 510120), (41856, 494130), (42354, 488320), (42510, 486528), (43440, 476112), (43680, 473496), (45344, 456120), (45612, 453440), (45780, 451776), (46336, 446355), (47060, 439488), (48832, 423540), (49413, 418560), (49595, 417024), (49920, 414309), (50680, 408096), (51012, 405440), (52128, 396760), (52320, 395304), (52416, 394580), (54936, 376480), (56472, 366240), (56680, 364896), (57015, 362752), (57920, 357084), (58240, 355122), (59187, 349440), (59514, 347520), (60816, 340080), (61040, 338832), (62784, 329420), (63765, 324352), (65160, 317408), (65520, 315664), (65884, 313920), (68016, 304080), (68670, 301184), (69504, 297570), (69760, 296478), (69888, 295935), (70590, 292992), (73248, 282360), (74880, 276206), (75296, 274680), (76020, 272064), (78480, 263536), (78916, 262080), (79352, 260640), (80640, 256477), (81088, 255060), (82355, 251136), (83712, 247065), (84708, 244160), (85020, 243264), (86880, 238056), (87360, 236748), (89271, 231680), (90688, 228060), (91224, 226720), (91560, 225888), (94120, 219744), (97664, 211770), (98645, 209664), (98826, 209280), (99190, 208512), (101360, 204048), (102024, 202720), (104256, 198380), (104640, 197652), (104832, 197290), (105885, 195328), (109872, 188240), (112944, 183120), (113360, 182448), (114030, 181376), (115840, 178542), (116480, 177561), (118374, 174720), (119028, 173760), (121632, 170040), (122080, 169416), (125568, 164710), (127530, 162176), (130320, 158704), (131040, 157832), (131768, 156960), (136032, 152040), (137340, 150592), (138103, 149760), (139008, 148785), (139520, 148239), (141180, 146496)]