20265940800

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 840

約数和(自身を含む): 86433842880

約数和(自身を除く): 66167902080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 89, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 178, 180, 189, 192, 200, 210, 216, 224, 225, 240, 251, 252, 267, 270, 280, 288, 300, 315, 320, 324, 336, 350, 356, 360, 378, 400, 405, 420, 432, 445, 448, 450, 480, 502, 504, 525, 534, 540, 560, 567, 576, 600, 623, 630, 648, 672, 675, 700, 712, 720, 753, 756, 800, 801, 810, 840, 864, 890, 900, 945, 960, 1004, 1008, 1050, 1068, 1080, 1120, 1134, 1200, 1246, 1255, 1260, 1296, 1335, 1344, 1350, 1400, 1424, 1440, 1506, 1512, 1575, 1600, 1602, 1620, 1680, 1728, 1757, 1780, 1800, 1869, 1890, 2008, 2016, 2025, 2100, 2136, 2160, 2225, 2240, 2259, 2268, 2400, 2403, 2492, 2510, 2520, 2592, 2670, 2700, 2800, 2835, 2848, 2880, 3012, 3024, 3115, 3150, 3204, 3240, 3360, 3514, 3560, 3600, 3738, 3765, 3780, 4005, 4016, 4032, 4050, 4200, 4272, 4320, 4450, 4518, 4536, 4725, 4800, 4806, 4984, 5020, 5040, 5184, 5271, 5340, 5400, 5600, 5607, 5670, 5696, 6024, 6048, 6230, 6275, 6300, 6408, 6480, 6675, 6720, 6777, 7028, 7120, 7200, 7209, 7476, 7530, 7560, 8010, 8032, 8100, 8400, 8544, 8640, 8785, 8900, 9036, 9072, 9345, 9450, 9612, 9968, 10040, 10080, 10542, 10680, 10800, 11200, 11214, 11295, 11340, 12015, 12048, 12096, 12460, 12550, 12600, 12816, 12960, 13350, 13554, 14056, 14175, 14240, 14400, 14418, 14952, 15060, 15120, 15575, 15813, 16020, 16064, 16200, 16800, 16821, 17088, 17570, 17800, 18072, 18144, 18690, 18825, 18900, 19224, 19936, 20025, 20080, 20160, 20331, 21084, 21360, 21600, 22339, 22428, 22590, 22680, 24030, 24096, 24920, 25100, 25200, 25632, 25920, 26355, 26700, 27108, 28035, 28112, 28350, 28480, 28836, 29904, 30120, 30240, 31150, 31626, 32040, 32400, 33600, 33642, 33885, 35140, 35600, 36045, 36144, 36288, 37380, 37650, 37800, 38448, 39872, 40050, 40160, 40662, 42168, 42720, 43200, 43925, 44678, 44856, 45180, 45360, 46725, 47439, 48060, 48192, 49840, 50200, 50400, 50463, 51264, 52710, 53400, 54216, 56070, 56224, 56475, 56700, 57672, 59808, 60075, 60240, 60480, 62300, 63252, 64080, 64800, 67017, 67284, 67770, 70280, 71200, 72090, 72288, 74760, 75300, 75600, 76896, 79065, 80100, 80320, 81324, 84105, 84336, 85440, 87850, 89356, 89712, 90360, 90720, 93450, 94878, 96120, 99680, 100400, 100800, 100926, 101655, 105420, 106800, 108432, 111695, 112140, 112448, 112950, 113400, 115344, 119616, 120150, 120480, 124600, 126504, 128160, 129600, 131775, 134034, 134568, 135540, 140175, 140560, 142317, 142400, 144180, 144576, 149520, 150600, 151200, 153792, 156373, 158130, 160200, 162648, 168210, 168672, 169425, 175700, 178712, 179424, 180225, 180720, 181440, 186900, 189756, 192240, 199360, 200800, 201051, 201852, 203310, 210840, 213600, 216864, 223390, 224280, 225900, 226800, 230688, 237195, 240300, 240960, 249200, 252315, 253008, 256320, 263550, 268068, 269136, 271080, 280350, 281120, 284634, 288360, 299040, 301200, 302400, 312746, 316260, 320400, 325296, 335085, 336420, 337344, 338850, 351400, 357424, 358848, 360450, 361440, 373800, 379512, 384480, 395325, 401600, 402102, 403704, 406620, 420525, 421680, 427200, 433728, 446780, 448560, 451800, 453600, 461376, 469119, 474390, 480600, 498400, 504630, 506016, 508275, 527100, 536136, 538272, 542160, 558475, 560700, 562240, 569268, 576720, 598080, 602400, 603153, 625492, 632520, 640800, 650592, 670170, 672840, 677700, 702800, 711585, 714848, 720900, 722880, 747600, 759024, 768960, 781865, 790650, 804204, 807408, 813240, 841050, 843360, 893560, 897120, 903600, 907200, 938238, 948780, 961200, 996800, 1005255, 1009260, 1012032, 1016550, 1054200, 1072272, 1076544, 1084320, 1116950, 1121400, 1138536, 1153440, 1185975, 1204800, 1206306, 1250984, 1261575, 1265040, 1281600, 1301184, 1340340, 1345680, 1355400, 1405600, 1407357, 1423170, 1429696, 1441800, 1495200, 1518048, 1563730, 1581300, 1608408, 1614816, 1626480, 1675425, 1682100, 1686720, 1787120, 1794240, 1807200, 1809459, 1876476, 1897560, 1922400, 2010510, 2018520, 2033100, 2108400, 2144544, 2168640, 2233900, 2242800, 2277072, 2306880, 2345595, 2371950, 2412612, 2501968, 2523150, 2530080, 2680680, 2691360, 2710800, 2811200, 2814714, 2846340, 2883600, 2990400, 3015765, 3036096, 3127460, 3162600, 3216816, 3229632, 3252960, 3350850, 3364200, 3557925, 3574240, 3614400, 3618918, 3752952, 3795120, 3844800, 3909325, 4021020, 4037040, 4066200, 4216800, 4222071, 4289088, 4467800, 4485600, 4554144, 4691190, 4743900, 4825224, 5003936, 5026275, 5046300, 5060160, 5361360, 5382720, 5421600, 5629428, 5692680, 5767200, 6031530, 6254920, 6325200, 6433632, 6505920, 6701700, 6728400, 7036785, 7115850, 7148480, 7237836, 7505904, 7590240, 7818650, 8042040, 8074080, 8132400, 8433600, 8444142, 8935600, 8971200, 9047295, 9108288, 9382380, 9487800, 9650448, 10007872, 10052550, 10092600, 10722720, 10843200, 11258856, 11385360, 11534400, 11727975, 12063060, 12509840, 12650400, 12666213, 12867264, 13403400, 13456800, 14073570, 14231700, 14475672, 15011808, 15078825, 15180480, 15637300, 16084080, 16148160, 16264800, 16888284, 17871200, 18094590, 18764760, 18975600, 19300896, 20105100, 20185200, 21110355, 21445440, 22517712, 22770720, 23455950, 24126120, 25019680, 25300800, 25332426, 26806800, 26913600, 28147140, 28463400, 28951344, 30023616, 30157650, 31274600, 32168160, 32529600, 33776568, 35183925, 35742400, 36189180, 37529520, 37951200, 38601792, 40210200, 40370400, 42220710, 45035424, 45236475, 45541440, 46911900, 48252240, 50039360, 50664852, 53613600, 56294280, 56926800, 57902688, 60315300, 62549200, 63331065, 64336320, 67553136, 70367850, 72378360, 75059040, 75902400, 80420400, 80740800, 84441420, 90070848, 90472950, 93823800, 96504480, 101329704, 105551775, 107227200, 112588560, 113853600, 115805376, 120630600, 125098400, 126662130, 135106272, 140735700, 144756720, 150118080, 160840800, 168882840, 180945900, 187647600, 193008960, 202659408, 211103550, 225177120, 227707200, 241261200, 250196800, 253324260, 270212544, 281471400, 289513440, 316655325, 321681600, 337765680, 361891800, 375295200, 405318816, 422207100, 450354240, 482522400, 506648520, 562942800, 579026880, 633310650, 675531360, 723783600, 750590400, 810637632, 844414200, 965044800, 1013297040, 1125885600, 1266621300, 1351062720, 1447567200, 1688828400, 2026594080, 2251771200, 2533242600, 2895134400, 3377656800, 4053188160, 5066485200, 6755313600, 10132970400, 20265940800]

約数ペア:

[(1, 20265940800), (2, 10132970400), (3, 6755313600), (4, 5066485200), (5, 4053188160), (6, 3377656800), (7, 2895134400), (8, 2533242600), (9, 2251771200), (10, 2026594080), (12, 1688828400), (14, 1447567200), (15, 1351062720), (16, 1266621300), (18, 1125885600), (20, 1013297040), (21, 965044800), (24, 844414200), (25, 810637632), (27, 750590400), (28, 723783600), (30, 675531360), (32, 633310650), (35, 579026880), (36, 562942800), (40, 506648520), (42, 482522400), (45, 450354240), (48, 422207100), (50, 405318816), (54, 375295200), (56, 361891800), (60, 337765680), (63, 321681600), (64, 316655325), (70, 289513440), (72, 281471400), (75, 270212544), (80, 253324260), (81, 250196800), (84, 241261200), (89, 227707200), (90, 225177120), (96, 211103550), (100, 202659408), (105, 193008960), (108, 187647600), (112, 180945900), (120, 168882840), (126, 160840800), (135, 150118080), (140, 144756720), (144, 140735700), (150, 135106272), (160, 126662130), (162, 125098400), (168, 120630600), (175, 115805376), (178, 113853600), (180, 112588560), (189, 107227200), (192, 105551775), (200, 101329704), (210, 96504480), (216, 93823800), (224, 90472950), (225, 90070848), (240, 84441420), (251, 80740800), (252, 80420400), (267, 75902400), (270, 75059040), (280, 72378360), (288, 70367850), (300, 67553136), (315, 64336320), (320, 63331065), (324, 62549200), (336, 60315300), (350, 57902688), (356, 56926800), (360, 56294280), (378, 53613600), (400, 50664852), (405, 50039360), (420, 48252240), (432, 46911900), (445, 45541440), (448, 45236475), (450, 45035424), (480, 42220710), (502, 40370400), (504, 40210200), (525, 38601792), (534, 37951200), (540, 37529520), (560, 36189180), (567, 35742400), (576, 35183925), (600, 33776568), (623, 32529600), (630, 32168160), (648, 31274600), (672, 30157650), (675, 30023616), (700, 28951344), (712, 28463400), (720, 28147140), (753, 26913600), (756, 26806800), (800, 25332426), (801, 25300800), (810, 25019680), (840, 24126120), (864, 23455950), (890, 22770720), (900, 22517712), (945, 21445440), (960, 21110355), (1004, 20185200), (1008, 20105100), (1050, 19300896), (1068, 18975600), (1080, 18764760), (1120, 18094590), (1134, 17871200), (1200, 16888284), (1246, 16264800), (1255, 16148160), (1260, 16084080), (1296, 15637300), (1335, 15180480), (1344, 15078825), (1350, 15011808), (1400, 14475672), (1424, 14231700), (1440, 14073570), (1506, 13456800), (1512, 13403400), (1575, 12867264), (1600, 12666213), (1602, 12650400), (1620, 12509840), (1680, 12063060), (1728, 11727975), (1757, 11534400), (1780, 11385360), (1800, 11258856), (1869, 10843200), (1890, 10722720), (2008, 10092600), (2016, 10052550), (2025, 10007872), (2100, 9650448), (2136, 9487800), (2160, 9382380), (2225, 9108288), (2240, 9047295), (2259, 8971200), (2268, 8935600), (2400, 8444142), (2403, 8433600), (2492, 8132400), (2510, 8074080), (2520, 8042040), (2592, 7818650), (2670, 7590240), (2700, 7505904), (2800, 7237836), (2835, 7148480), (2848, 7115850), (2880, 7036785), (3012, 6728400), (3024, 6701700), (3115, 6505920), (3150, 6433632), (3204, 6325200), (3240, 6254920), (3360, 6031530), (3514, 5767200), (3560, 5692680), (3600, 5629428), (3738, 5421600), (3765, 5382720), (3780, 5361360), (4005, 5060160), (4016, 5046300), (4032, 5026275), (4050, 5003936), (4200, 4825224), (4272, 4743900), (4320, 4691190), (4450, 4554144), (4518, 4485600), (4536, 4467800), (4725, 4289088), (4800, 4222071), (4806, 4216800), (4984, 4066200), (5020, 4037040), (5040, 4021020), (5184, 3909325), (5271, 3844800), (5340, 3795120), (5400, 3752952), (5600, 3618918), (5607, 3614400), (5670, 3574240), (5696, 3557925), (6024, 3364200), (6048, 3350850), (6230, 3252960), (6275, 3229632), (6300, 3216816), (6408, 3162600), (6480, 3127460), (6675, 3036096), (6720, 3015765), (6777, 2990400), (7028, 2883600), (7120, 2846340), (7200, 2814714), (7209, 2811200), (7476, 2710800), (7530, 2691360), (7560, 2680680), (8010, 2530080), (8032, 2523150), (8100, 2501968), (8400, 2412612), (8544, 2371950), (8640, 2345595), (8785, 2306880), (8900, 2277072), (9036, 2242800), (9072, 2233900), (9345, 2168640), (9450, 2144544), (9612, 2108400), (9968, 2033100), (10040, 2018520), (10080, 2010510), (10542, 1922400), (10680, 1897560), (10800, 1876476), (11200, 1809459), (11214, 1807200), (11295, 1794240), (11340, 1787120), (12015, 1686720), (12048, 1682100), (12096, 1675425), (12460, 1626480), (12550, 1614816), (12600, 1608408), (12816, 1581300), (12960, 1563730), (13350, 1518048), (13554, 1495200), (14056, 1441800), (14175, 1429696), (14240, 1423170), (14400, 1407357), (14418, 1405600), (14952, 1355400), (15060, 1345680), (15120, 1340340), (15575, 1301184), (15813, 1281600), (16020, 1265040), (16064, 1261575), (16200, 1250984), (16800, 1206306), (16821, 1204800), (17088, 1185975), (17570, 1153440), (17800, 1138536), (18072, 1121400), (18144, 1116950), (18690, 1084320), (18825, 1076544), (18900, 1072272), (19224, 1054200), (19936, 1016550), (20025, 1012032), (20080, 1009260), (20160, 1005255), (20331, 996800), (21084, 961200), (21360, 948780), (21600, 938238), (22339, 907200), (22428, 903600), (22590, 897120), (22680, 893560), (24030, 843360), (24096, 841050), (24920, 813240), (25100, 807408), (25200, 804204), (25632, 790650), (25920, 781865), (26355, 768960), (26700, 759024), (27108, 747600), (28035, 722880), (28112, 720900), (28350, 714848), (28480, 711585), (28836, 702800), (29904, 677700), (30120, 672840), (30240, 670170), (31150, 650592), (31626, 640800), (32040, 632520), (32400, 625492), (33600, 603153), (33642, 602400), (33885, 598080), (35140, 576720), (35600, 569268), (36045, 562240), (36144, 560700), (36288, 558475), (37380, 542160), (37650, 538272), (37800, 536136), (38448, 527100), (39872, 508275), (40050, 506016), (40160, 504630), (40662, 498400), (42168, 480600), (42720, 474390), (43200, 469119), (43925, 461376), (44678, 453600), (44856, 451800), (45180, 448560), (45360, 446780), (46725, 433728), (47439, 427200), (48060, 421680), (48192, 420525), (49840, 406620), (50200, 403704), (50400, 402102), (50463, 401600), (51264, 395325), (52710, 384480), (53400, 379512), (54216, 373800), (56070, 361440), (56224, 360450), (56475, 358848), (56700, 357424), (57672, 351400), (59808, 338850), (60075, 337344), (60240, 336420), (60480, 335085), (62300, 325296), (63252, 320400), (64080, 316260), (64800, 312746), (67017, 302400), (67284, 301200), (67770, 299040), (70280, 288360), (71200, 284634), (72090, 281120), (72288, 280350), (74760, 271080), (75300, 269136), (75600, 268068), (76896, 263550), (79065, 256320), (80100, 253008), (80320, 252315), (81324, 249200), (84105, 240960), (84336, 240300), (85440, 237195), (87850, 230688), (89356, 226800), (89712, 225900), (90360, 224280), (90720, 223390), (93450, 216864), (94878, 213600), (96120, 210840), (99680, 203310), (100400, 201852), (100800, 201051), (100926, 200800), (101655, 199360), (105420, 192240), (106800, 189756), (108432, 186900), (111695, 181440), (112140, 180720), (112448, 180225), (112950, 179424), (113400, 178712), (115344, 175700), (119616, 169425), (120150, 168672), (120480, 168210), (124600, 162648), (126504, 160200), (128160, 158130), (129600, 156373), (131775, 153792), (134034, 151200), (134568, 150600), (135540, 149520), (140175, 144576), (140560, 144180), (142317, 142400)]