20550205440

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 600

約数和(自身を含む): 78027401760

約数和(自身を除く): 57477196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 163, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 326, 342, 360, 380, 384, 405, 432, 456, 480, 489, 512, 513, 540, 570, 576, 608, 640, 648, 652, 684, 720, 760, 768, 810, 815, 855, 864, 912, 960, 978, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1304, 1368, 1440, 1467, 1520, 1536, 1539, 1620, 1630, 1710, 1728, 1824, 1920, 1956, 2048, 2052, 2160, 2280, 2304, 2432, 2445, 2560, 2565, 2592, 2608, 2736, 2880, 2934, 3040, 3072, 3078, 3097, 3240, 3260, 3420, 3456, 3648, 3840, 3912, 4096, 4104, 4320, 4401, 4560, 4608, 4864, 4890, 5120, 5130, 5184, 5216, 5472, 5760, 5868, 6080, 6144, 6156, 6194, 6480, 6520, 6840, 6912, 7296, 7335, 7680, 7695, 7824, 8192, 8208, 8640, 8802, 9120, 9216, 9291, 9728, 9780, 10240, 10260, 10368, 10432, 10944, 11520, 11736, 12160, 12288, 12312, 12388, 12960, 13040, 13203, 13680, 13824, 14592, 14670, 15360, 15390, 15485, 15648, 16384, 16416, 17280, 17604, 18240, 18432, 18582, 19456, 19560, 20480, 20520, 20736, 20864, 21888, 22005, 23040, 23472, 24320, 24576, 24624, 24776, 25920, 26080, 26406, 27360, 27648, 27873, 29184, 29340, 30720, 30780, 30970, 31296, 32832, 34560, 35208, 36480, 36864, 37164, 38912, 39120, 40960, 41040, 41472, 41728, 43776, 44010, 46080, 46455, 46944, 48640, 49152, 49248, 49552, 51840, 52160, 52812, 54720, 55296, 55746, 58368, 58680, 61440, 61560, 61940, 62592, 65664, 66015, 69120, 70416, 72960, 73728, 74328, 77824, 78240, 81920, 82080, 82944, 83456, 83619, 87552, 88020, 92160, 92910, 93888, 97280, 98496, 99104, 103680, 104320, 105624, 109440, 110592, 111492, 116736, 117360, 122880, 123120, 123880, 125184, 131328, 132030, 138240, 139365, 140832, 145920, 147456, 148656, 155648, 156480, 164160, 165888, 166912, 167238, 175104, 176040, 184320, 185820, 187776, 194560, 196992, 198208, 207360, 208640, 211248, 218880, 221184, 222984, 233472, 234720, 245760, 246240, 247760, 250368, 250857, 262656, 264060, 276480, 278730, 281664, 291840, 297312, 311296, 312960, 328320, 331776, 333824, 334476, 350208, 352080, 368640, 371640, 375552, 389120, 393984, 396416, 414720, 417280, 418095, 422496, 437760, 442368, 445968, 466944, 469440, 492480, 495520, 500736, 501714, 525312, 528120, 552960, 557460, 563328, 583680, 594624, 625920, 656640, 663552, 667648, 668952, 700416, 704160, 737280, 743280, 751104, 778240, 787968, 792832, 829440, 834560, 836190, 844992, 875520, 891936, 933888, 938880, 984960, 991040, 1001472, 1003428, 1050624, 1056240, 1105920, 1114920, 1126656, 1167360, 1189248, 1251840, 1254285, 1313280, 1327104, 1335296, 1337904, 1400832, 1408320, 1486560, 1502208, 1556480, 1575936, 1585664, 1658880, 1669120, 1672380, 1689984, 1751040, 1783872, 1877760, 1969920, 1982080, 2002944, 2006856, 2101248, 2112480, 2211840, 2229840, 2253312, 2334720, 2378496, 2503680, 2508570, 2626560, 2670592, 2675808, 2801664, 2816640, 2973120, 3004416, 3151872, 3171328, 3317760, 3338240, 3344760, 3379968, 3502080, 3567744, 3755520, 3939840, 3964160, 4005888, 4013712, 4202496, 4224960, 4459680, 4506624, 4669440, 4756992, 5007360, 5017140, 5253120, 5351616, 5633280, 5946240, 6008832, 6303744, 6342656, 6635520, 6676480, 6689520, 6759936, 7004160, 7135488, 7511040, 7879680, 7928320, 8011776, 8027424, 8404992, 8449920, 8919360, 9013248, 9513984, 10014720, 10034280, 10506240, 10703232, 11266560, 11892480, 12017664, 12607488, 12685312, 13352960, 13379040, 13519872, 14008320, 14270976, 15022080, 15759360, 15856640, 16054848, 16899840, 17838720, 18026496, 19027968, 20029440, 20068560, 21012480, 21406464, 22533120, 23784960, 24035328, 25214976, 25370624, 26758080, 27039744, 28541952, 30044160, 31518720, 31713280, 32109696, 33799680, 35677440, 36052992, 38055936, 40058880, 40137120, 42024960, 42812928, 45066240, 47569920, 50741248, 53516160, 54079488, 57083904, 60088320, 63037440, 63426560, 64219392, 67599360, 71354880, 72105984, 76111872, 80274240, 85625856, 90132480, 95139840, 107032320, 108158976, 114167808, 120176640, 126074880, 126853120, 128438784, 135198720, 142709760, 152223744, 160548480, 171251712, 180264960, 190279680, 214064640, 216317952, 228335616, 253706240, 256877568, 270397440, 285419520, 321096960, 342503424, 360529920, 380559360, 428129280, 456671232, 513755136, 540794880, 570839040, 642193920, 685006848, 761118720, 856258560, 1027510272, 1081589760, 1141678080, 1284387840, 1370013696, 1712517120, 2055020544, 2283356160, 2568775680, 3425034240, 4110041088, 5137551360, 6850068480, 10275102720, 20550205440]

約数ペア:

[(1, 20550205440), (2, 10275102720), (3, 6850068480), (4, 5137551360), (5, 4110041088), (6, 3425034240), (8, 2568775680), (9, 2283356160), (10, 2055020544), (12, 1712517120), (15, 1370013696), (16, 1284387840), (18, 1141678080), (19, 1081589760), (20, 1027510272), (24, 856258560), (27, 761118720), (30, 685006848), (32, 642193920), (36, 570839040), (38, 540794880), (40, 513755136), (45, 456671232), (48, 428129280), (54, 380559360), (57, 360529920), (60, 342503424), (64, 321096960), (72, 285419520), (76, 270397440), (80, 256877568), (81, 253706240), (90, 228335616), (95, 216317952), (96, 214064640), (108, 190279680), (114, 180264960), (120, 171251712), (128, 160548480), (135, 152223744), (144, 142709760), (152, 135198720), (160, 128438784), (162, 126853120), (163, 126074880), (171, 120176640), (180, 114167808), (190, 108158976), (192, 107032320), (216, 95139840), (228, 90132480), (240, 85625856), (256, 80274240), (270, 76111872), (285, 72105984), (288, 71354880), (304, 67599360), (320, 64219392), (324, 63426560), (326, 63037440), (342, 60088320), (360, 57083904), (380, 54079488), (384, 53516160), (405, 50741248), (432, 47569920), (456, 45066240), (480, 42812928), (489, 42024960), (512, 40137120), (513, 40058880), (540, 38055936), (570, 36052992), (576, 35677440), (608, 33799680), (640, 32109696), (648, 31713280), (652, 31518720), (684, 30044160), (720, 28541952), (760, 27039744), (768, 26758080), (810, 25370624), (815, 25214976), (855, 24035328), (864, 23784960), (912, 22533120), (960, 21406464), (978, 21012480), (1024, 20068560), (1026, 20029440), (1080, 19027968), (1140, 18026496), (1152, 17838720), (1216, 16899840), (1280, 16054848), (1296, 15856640), (1304, 15759360), (1368, 15022080), (1440, 14270976), (1467, 14008320), (1520, 13519872), (1536, 13379040), (1539, 13352960), (1620, 12685312), (1630, 12607488), (1710, 12017664), (1728, 11892480), (1824, 11266560), (1920, 10703232), (1956, 10506240), (2048, 10034280), (2052, 10014720), (2160, 9513984), (2280, 9013248), (2304, 8919360), (2432, 8449920), (2445, 8404992), (2560, 8027424), (2565, 8011776), (2592, 7928320), (2608, 7879680), (2736, 7511040), (2880, 7135488), (2934, 7004160), (3040, 6759936), (3072, 6689520), (3078, 6676480), (3097, 6635520), (3240, 6342656), (3260, 6303744), (3420, 6008832), (3456, 5946240), (3648, 5633280), (3840, 5351616), (3912, 5253120), (4096, 5017140), (4104, 5007360), (4320, 4756992), (4401, 4669440), (4560, 4506624), (4608, 4459680), (4864, 4224960), (4890, 4202496), (5120, 4013712), (5130, 4005888), (5184, 3964160), (5216, 3939840), (5472, 3755520), (5760, 3567744), (5868, 3502080), (6080, 3379968), (6144, 3344760), (6156, 3338240), (6194, 3317760), (6480, 3171328), (6520, 3151872), (6840, 3004416), (6912, 2973120), (7296, 2816640), (7335, 2801664), (7680, 2675808), (7695, 2670592), (7824, 2626560), (8192, 2508570), (8208, 2503680), (8640, 2378496), (8802, 2334720), (9120, 2253312), (9216, 2229840), (9291, 2211840), (9728, 2112480), (9780, 2101248), (10240, 2006856), (10260, 2002944), (10368, 1982080), (10432, 1969920), (10944, 1877760), (11520, 1783872), (11736, 1751040), (12160, 1689984), (12288, 1672380), (12312, 1669120), (12388, 1658880), (12960, 1585664), (13040, 1575936), (13203, 1556480), (13680, 1502208), (13824, 1486560), (14592, 1408320), (14670, 1400832), (15360, 1337904), (15390, 1335296), (15485, 1327104), (15648, 1313280), (16384, 1254285), (16416, 1251840), (17280, 1189248), (17604, 1167360), (18240, 1126656), (18432, 1114920), (18582, 1105920), (19456, 1056240), (19560, 1050624), (20480, 1003428), (20520, 1001472), (20736, 991040), (20864, 984960), (21888, 938880), (22005, 933888), (23040, 891936), (23472, 875520), (24320, 844992), (24576, 836190), (24624, 834560), (24776, 829440), (25920, 792832), (26080, 787968), (26406, 778240), (27360, 751104), (27648, 743280), (27873, 737280), (29184, 704160), (29340, 700416), (30720, 668952), (30780, 667648), (30970, 663552), (31296, 656640), (32832, 625920), (34560, 594624), (35208, 583680), (36480, 563328), (36864, 557460), (37164, 552960), (38912, 528120), (39120, 525312), (40960, 501714), (41040, 500736), (41472, 495520), (41728, 492480), (43776, 469440), (44010, 466944), (46080, 445968), (46455, 442368), (46944, 437760), (48640, 422496), (49152, 418095), (49248, 417280), (49552, 414720), (51840, 396416), (52160, 393984), (52812, 389120), (54720, 375552), (55296, 371640), (55746, 368640), (58368, 352080), (58680, 350208), (61440, 334476), (61560, 333824), (61940, 331776), (62592, 328320), (65664, 312960), (66015, 311296), (69120, 297312), (70416, 291840), (72960, 281664), (73728, 278730), (74328, 276480), (77824, 264060), (78240, 262656), (81920, 250857), (82080, 250368), (82944, 247760), (83456, 246240), (83619, 245760), (87552, 234720), (88020, 233472), (92160, 222984), (92910, 221184), (93888, 218880), (97280, 211248), (98496, 208640), (99104, 207360), (103680, 198208), (104320, 196992), (105624, 194560), (109440, 187776), (110592, 185820), (111492, 184320), (116736, 176040), (117360, 175104), (122880, 167238), (123120, 166912), (123880, 165888), (125184, 164160), (131328, 156480), (132030, 155648), (138240, 148656), (139365, 147456), (140832, 145920)]