20184629760

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 480

約数和(自身を含む): 73676034432

約数和(自身を除く): 53491404672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 243, 256, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 457, 480, 486, 512, 540, 568, 576, 639, 640, 648, 710, 720, 768, 810, 852, 864, 914, 960, 972, 1065, 1080, 1136, 1152, 1215, 1278, 1280, 1296, 1371, 1420, 1440, 1536, 1620, 1704, 1728, 1828, 1917, 1920, 1944, 2130, 2160, 2272, 2285, 2304, 2430, 2556, 2560, 2592, 2742, 2840, 2880, 3195, 3240, 3408, 3456, 3656, 3834, 3840, 3888, 4113, 4260, 4320, 4544, 4570, 4608, 4860, 5112, 5184, 5484, 5680, 5751, 5760, 6390, 6480, 6816, 6855, 6912, 7312, 7668, 7680, 7776, 8226, 8520, 8640, 9088, 9140, 9585, 9720, 10224, 10368, 10968, 11360, 11502, 11520, 12339, 12780, 12960, 13632, 13710, 13824, 14624, 15336, 15552, 16452, 17040, 17253, 17280, 18176, 18280, 19170, 19440, 20448, 20565, 20736, 21936, 22720, 23004, 23040, 24678, 25560, 25920, 27264, 27420, 28755, 29248, 30672, 31104, 32447, 32904, 34080, 34506, 34560, 36352, 36560, 37017, 38340, 38880, 40896, 41130, 41472, 43872, 45440, 46008, 49356, 51120, 51840, 54528, 54840, 57510, 58496, 61344, 61695, 62208, 64894, 65808, 68160, 69012, 69120, 73120, 74034, 76680, 77760, 81792, 82260, 86265, 87744, 90880, 92016, 97341, 98712, 102240, 103680, 109056, 109680, 111051, 115020, 116992, 122688, 123390, 124416, 129788, 131616, 136320, 138024, 146240, 148068, 153360, 155520, 162235, 163584, 164520, 172530, 175488, 181760, 184032, 185085, 194682, 197424, 204480, 207360, 219360, 222102, 230040, 233984, 245376, 246780, 259576, 263232, 272640, 276048, 292023, 292480, 296136, 306720, 311040, 324470, 327168, 329040, 345060, 350976, 368064, 370170, 389364, 394848, 408960, 438720, 444204, 460080, 486705, 490752, 493560, 519152, 526464, 545280, 552096, 555255, 584046, 584960, 592272, 613440, 622080, 648940, 658080, 690120, 701952, 736128, 740340, 778728, 789696, 817920, 876069, 877440, 888408, 920160, 973410, 981504, 987120, 1038304, 1052928, 1104192, 1110510, 1168092, 1169920, 1184544, 1226880, 1297880, 1316160, 1380240, 1460115, 1472256, 1480680, 1557456, 1579392, 1635840, 1752138, 1754880, 1776816, 1840320, 1946820, 1974240, 2076608, 2105856, 2208384, 2221020, 2336184, 2369088, 2453760, 2595760, 2628207, 2632320, 2760480, 2920230, 2944512, 2961360, 3114912, 3158784, 3504276, 3509760, 3553632, 3680640, 3893640, 3948480, 4153216, 4380345, 4416768, 4442040, 4672368, 4738176, 4907520, 5191520, 5256414, 5264640, 5520960, 5840460, 5922720, 6229824, 6317568, 7008552, 7107264, 7361280, 7787280, 7884621, 7896960, 8306432, 8760690, 8833536, 8884080, 9344736, 9476352, 10383040, 10512828, 10529280, 11041920, 11680920, 11845440, 12459648, 13141035, 14017104, 14214528, 14722560, 15574560, 15769242, 15793920, 16612864, 17521380, 17768160, 18689472, 18952704, 20766080, 21025656, 22083840, 23361840, 23690880, 24919296, 26282070, 28034208, 28429056, 31149120, 31538484, 31587840, 35042760, 35536320, 37378944, 39423105, 41532160, 42051312, 44167680, 46723680, 47381760, 49838592, 52564140, 56068416, 56858112, 62298240, 63076968, 70085520, 71072640, 74757888, 78846210, 83064320, 84102624, 93447360, 94763520, 105128280, 112136832, 124596480, 126153936, 140171040, 142145280, 149515776, 157692420, 168205248, 186894720, 210256560, 224273664, 249192960, 252307872, 280342080, 284290560, 315384840, 336410496, 373789440, 420513120, 448547328, 504615744, 560684160, 630769680, 672820992, 747578880, 841026240, 1009231488, 1121368320, 1261539360, 1345641984, 1682052480, 2018462976, 2242736640, 2523078720, 3364104960, 4036925952, 5046157440, 6728209920, 10092314880, 20184629760]

約数ペア:

[(1, 20184629760), (2, 10092314880), (3, 6728209920), (4, 5046157440), (5, 4036925952), (6, 3364104960), (8, 2523078720), (9, 2242736640), (10, 2018462976), (12, 1682052480), (15, 1345641984), (16, 1261539360), (18, 1121368320), (20, 1009231488), (24, 841026240), (27, 747578880), (30, 672820992), (32, 630769680), (36, 560684160), (40, 504615744), (45, 448547328), (48, 420513120), (54, 373789440), (60, 336410496), (64, 315384840), (71, 284290560), (72, 280342080), (80, 252307872), (81, 249192960), (90, 224273664), (96, 210256560), (108, 186894720), (120, 168205248), (128, 157692420), (135, 149515776), (142, 142145280), (144, 140171040), (160, 126153936), (162, 124596480), (180, 112136832), (192, 105128280), (213, 94763520), (216, 93447360), (240, 84102624), (243, 83064320), (256, 78846210), (270, 74757888), (284, 71072640), (288, 70085520), (320, 63076968), (324, 62298240), (355, 56858112), (360, 56068416), (384, 52564140), (405, 49838592), (426, 47381760), (432, 46723680), (457, 44167680), (480, 42051312), (486, 41532160), (512, 39423105), (540, 37378944), (568, 35536320), (576, 35042760), (639, 31587840), (640, 31538484), (648, 31149120), (710, 28429056), (720, 28034208), (768, 26282070), (810, 24919296), (852, 23690880), (864, 23361840), (914, 22083840), (960, 21025656), (972, 20766080), (1065, 18952704), (1080, 18689472), (1136, 17768160), (1152, 17521380), (1215, 16612864), (1278, 15793920), (1280, 15769242), (1296, 15574560), (1371, 14722560), (1420, 14214528), (1440, 14017104), (1536, 13141035), (1620, 12459648), (1704, 11845440), (1728, 11680920), (1828, 11041920), (1917, 10529280), (1920, 10512828), (1944, 10383040), (2130, 9476352), (2160, 9344736), (2272, 8884080), (2285, 8833536), (2304, 8760690), (2430, 8306432), (2556, 7896960), (2560, 7884621), (2592, 7787280), (2742, 7361280), (2840, 7107264), (2880, 7008552), (3195, 6317568), (3240, 6229824), (3408, 5922720), (3456, 5840460), (3656, 5520960), (3834, 5264640), (3840, 5256414), (3888, 5191520), (4113, 4907520), (4260, 4738176), (4320, 4672368), (4544, 4442040), (4570, 4416768), (4608, 4380345), (4860, 4153216), (5112, 3948480), (5184, 3893640), (5484, 3680640), (5680, 3553632), (5751, 3509760), (5760, 3504276), (6390, 3158784), (6480, 3114912), (6816, 2961360), (6855, 2944512), (6912, 2920230), (7312, 2760480), (7668, 2632320), (7680, 2628207), (7776, 2595760), (8226, 2453760), (8520, 2369088), (8640, 2336184), (9088, 2221020), (9140, 2208384), (9585, 2105856), (9720, 2076608), (10224, 1974240), (10368, 1946820), (10968, 1840320), (11360, 1776816), (11502, 1754880), (11520, 1752138), (12339, 1635840), (12780, 1579392), (12960, 1557456), (13632, 1480680), (13710, 1472256), (13824, 1460115), (14624, 1380240), (15336, 1316160), (15552, 1297880), (16452, 1226880), (17040, 1184544), (17253, 1169920), (17280, 1168092), (18176, 1110510), (18280, 1104192), (19170, 1052928), (19440, 1038304), (20448, 987120), (20565, 981504), (20736, 973410), (21936, 920160), (22720, 888408), (23004, 877440), (23040, 876069), (24678, 817920), (25560, 789696), (25920, 778728), (27264, 740340), (27420, 736128), (28755, 701952), (29248, 690120), (30672, 658080), (31104, 648940), (32447, 622080), (32904, 613440), (34080, 592272), (34506, 584960), (34560, 584046), (36352, 555255), (36560, 552096), (37017, 545280), (38340, 526464), (38880, 519152), (40896, 493560), (41130, 490752), (41472, 486705), (43872, 460080), (45440, 444204), (46008, 438720), (49356, 408960), (51120, 394848), (51840, 389364), (54528, 370170), (54840, 368064), (57510, 350976), (58496, 345060), (61344, 329040), (61695, 327168), (62208, 324470), (64894, 311040), (65808, 306720), (68160, 296136), (69012, 292480), (69120, 292023), (73120, 276048), (74034, 272640), (76680, 263232), (77760, 259576), (81792, 246780), (82260, 245376), (86265, 233984), (87744, 230040), (90880, 222102), (92016, 219360), (97341, 207360), (98712, 204480), (102240, 197424), (103680, 194682), (109056, 185085), (109680, 184032), (111051, 181760), (115020, 175488), (116992, 172530), (122688, 164520), (123390, 163584), (124416, 162235), (129788, 155520), (131616, 153360), (136320, 148068), (138024, 146240)]