20076621120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 504

約数和(自身を含む): 74408958624

約数和(自身を除く): 54332337504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 243, 261, 270, 288, 290, 307, 320, 324, 348, 360, 405, 432, 435, 464, 480, 486, 522, 540, 576, 580, 614, 648, 696, 720, 783, 810, 841, 864, 870, 921, 928, 960, 972, 1044, 1080, 1160, 1215, 1228, 1296, 1305, 1392, 1440, 1535, 1566, 1620, 1682, 1728, 1740, 1842, 1856, 1944, 2088, 2160, 2320, 2349, 2430, 2456, 2523, 2592, 2610, 2763, 2784, 2880, 3070, 3132, 3240, 3364, 3480, 3684, 3888, 3915, 4176, 4205, 4320, 4605, 4640, 4698, 4860, 4912, 5046, 5184, 5220, 5526, 5568, 6140, 6264, 6480, 6728, 6960, 7047, 7368, 7569, 7776, 7830, 8289, 8352, 8410, 8640, 8903, 9210, 9280, 9396, 9720, 9824, 10092, 10440, 11052, 11745, 12280, 12528, 12615, 12960, 13456, 13815, 13920, 14094, 14736, 15138, 15552, 15660, 16578, 16704, 16820, 17806, 18420, 18792, 19440, 19648, 20184, 20880, 22104, 22707, 23490, 24560, 24867, 25056, 25230, 25920, 26709, 26912, 27630, 27840, 28188, 29472, 30276, 31320, 33156, 33640, 35235, 35612, 36840, 37584, 37845, 38880, 40368, 41445, 41760, 44208, 44515, 45414, 46980, 49120, 49734, 50112, 50460, 53418, 53824, 55260, 56376, 58944, 60552, 62640, 66312, 67280, 68121, 70470, 71224, 73680, 74601, 75168, 75690, 77760, 80127, 80736, 82890, 83520, 88416, 89030, 90828, 93960, 98240, 99468, 100920, 106836, 110520, 112752, 113535, 121104, 124335, 125280, 132624, 133545, 134560, 136242, 140940, 142448, 147360, 149202, 150336, 151380, 160254, 161472, 165780, 176832, 178060, 181656, 187920, 198936, 201840, 204363, 213672, 221040, 225504, 227070, 240381, 242208, 248670, 250560, 258187, 265248, 267090, 269120, 272484, 281880, 284896, 294720, 298404, 302760, 320508, 331560, 340605, 356120, 363312, 373005, 375840, 397872, 400635, 403680, 408726, 427344, 442080, 451008, 454140, 480762, 484416, 497340, 516374, 530496, 534180, 544968, 563760, 569792, 596808, 605520, 641016, 663120, 681210, 712240, 721143, 726624, 746010, 751680, 774561, 795744, 801270, 807360, 817452, 854688, 884160, 908280, 961524, 994680, 1021815, 1032748, 1068360, 1089936, 1127520, 1193616, 1201905, 1211040, 1282032, 1290935, 1326240, 1362420, 1424480, 1442286, 1453248, 1492020, 1549122, 1591488, 1602540, 1634904, 1709376, 1816560, 1923048, 1989360, 2043630, 2065496, 2136720, 2163429, 2179872, 2255040, 2323683, 2387232, 2403810, 2422080, 2564064, 2581870, 2652480, 2724840, 2848960, 2884572, 2984040, 3098244, 3205080, 3269808, 3605715, 3633120, 3846096, 3872805, 3978720, 4087260, 4130992, 4273440, 4326858, 4359744, 4647366, 4774464, 4807620, 5128128, 5163740, 5449680, 5769144, 5968080, 6196488, 6410160, 6539616, 6971049, 7211430, 7266240, 7692192, 7745610, 7957440, 8174520, 8261984, 8546880, 8653716, 9294732, 9615240, 10327480, 10817145, 10899360, 11538288, 11618415, 11936160, 12392976, 12820320, 13079232, 13942098, 14422860, 15384384, 15491220, 16349040, 16523968, 17307432, 18589464, 19230480, 20654960, 20913147, 21634290, 21798720, 23076576, 23236830, 23872320, 24785952, 25640640, 27884196, 28845720, 30982440, 32698080, 34614864, 34855245, 37178928, 38460960, 41309920, 41826294, 43268580, 46153152, 46473660, 49571904, 55768392, 57691440, 61964880, 62739441, 65396160, 69229728, 69710490, 74357856, 76921920, 82619840, 83652588, 86537160, 92947320, 104565735, 111536784, 115382880, 123929760, 125478882, 138459456, 139420980, 148715712, 167305176, 173074320, 185894640, 209131470, 223073568, 230765760, 247859520, 250957764, 278841960, 313697205, 334610352, 346148640, 371789280, 418262940, 446147136, 501915528, 557683920, 627394410, 669220704, 692297280, 743578560, 836525880, 1003831056, 1115367840, 1254788820, 1338441408, 1673051760, 2007662112, 2230735680, 2509577640, 3346103520, 4015324224, 5019155280, 6692207040, 10038310560, 20076621120]

約数ペア:

[(1, 20076621120), (2, 10038310560), (3, 6692207040), (4, 5019155280), (5, 4015324224), (6, 3346103520), (8, 2509577640), (9, 2230735680), (10, 2007662112), (12, 1673051760), (15, 1338441408), (16, 1254788820), (18, 1115367840), (20, 1003831056), (24, 836525880), (27, 743578560), (29, 692297280), (30, 669220704), (32, 627394410), (36, 557683920), (40, 501915528), (45, 446147136), (48, 418262940), (54, 371789280), (58, 346148640), (60, 334610352), (64, 313697205), (72, 278841960), (80, 250957764), (81, 247859520), (87, 230765760), (90, 223073568), (96, 209131470), (108, 185894640), (116, 173074320), (120, 167305176), (135, 148715712), (144, 139420980), (145, 138459456), (160, 125478882), (162, 123929760), (174, 115382880), (180, 111536784), (192, 104565735), (216, 92947320), (232, 86537160), (240, 83652588), (243, 82619840), (261, 76921920), (270, 74357856), (288, 69710490), (290, 69229728), (307, 65396160), (320, 62739441), (324, 61964880), (348, 57691440), (360, 55768392), (405, 49571904), (432, 46473660), (435, 46153152), (464, 43268580), (480, 41826294), (486, 41309920), (522, 38460960), (540, 37178928), (576, 34855245), (580, 34614864), (614, 32698080), (648, 30982440), (696, 28845720), (720, 27884196), (783, 25640640), (810, 24785952), (841, 23872320), (864, 23236830), (870, 23076576), (921, 21798720), (928, 21634290), (960, 20913147), (972, 20654960), (1044, 19230480), (1080, 18589464), (1160, 17307432), (1215, 16523968), (1228, 16349040), (1296, 15491220), (1305, 15384384), (1392, 14422860), (1440, 13942098), (1535, 13079232), (1566, 12820320), (1620, 12392976), (1682, 11936160), (1728, 11618415), (1740, 11538288), (1842, 10899360), (1856, 10817145), (1944, 10327480), (2088, 9615240), (2160, 9294732), (2320, 8653716), (2349, 8546880), (2430, 8261984), (2456, 8174520), (2523, 7957440), (2592, 7745610), (2610, 7692192), (2763, 7266240), (2784, 7211430), (2880, 6971049), (3070, 6539616), (3132, 6410160), (3240, 6196488), (3364, 5968080), (3480, 5769144), (3684, 5449680), (3888, 5163740), (3915, 5128128), (4176, 4807620), (4205, 4774464), (4320, 4647366), (4605, 4359744), (4640, 4326858), (4698, 4273440), (4860, 4130992), (4912, 4087260), (5046, 3978720), (5184, 3872805), (5220, 3846096), (5526, 3633120), (5568, 3605715), (6140, 3269808), (6264, 3205080), (6480, 3098244), (6728, 2984040), (6960, 2884572), (7047, 2848960), (7368, 2724840), (7569, 2652480), (7776, 2581870), (7830, 2564064), (8289, 2422080), (8352, 2403810), (8410, 2387232), (8640, 2323683), (8903, 2255040), (9210, 2179872), (9280, 2163429), (9396, 2136720), (9720, 2065496), (9824, 2043630), (10092, 1989360), (10440, 1923048), (11052, 1816560), (11745, 1709376), (12280, 1634904), (12528, 1602540), (12615, 1591488), (12960, 1549122), (13456, 1492020), (13815, 1453248), (13920, 1442286), (14094, 1424480), (14736, 1362420), (15138, 1326240), (15552, 1290935), (15660, 1282032), (16578, 1211040), (16704, 1201905), (16820, 1193616), (17806, 1127520), (18420, 1089936), (18792, 1068360), (19440, 1032748), (19648, 1021815), (20184, 994680), (20880, 961524), (22104, 908280), (22707, 884160), (23490, 854688), (24560, 817452), (24867, 807360), (25056, 801270), (25230, 795744), (25920, 774561), (26709, 751680), (26912, 746010), (27630, 726624), (27840, 721143), (28188, 712240), (29472, 681210), (30276, 663120), (31320, 641016), (33156, 605520), (33640, 596808), (35235, 569792), (35612, 563760), (36840, 544968), (37584, 534180), (37845, 530496), (38880, 516374), (40368, 497340), (41445, 484416), (41760, 480762), (44208, 454140), (44515, 451008), (45414, 442080), (46980, 427344), (49120, 408726), (49734, 403680), (50112, 400635), (50460, 397872), (53418, 375840), (53824, 373005), (55260, 363312), (56376, 356120), (58944, 340605), (60552, 331560), (62640, 320508), (66312, 302760), (67280, 298404), (68121, 294720), (70470, 284896), (71224, 281880), (73680, 272484), (74601, 269120), (75168, 267090), (75690, 265248), (77760, 258187), (80127, 250560), (80736, 248670), (82890, 242208), (83520, 240381), (88416, 227070), (89030, 225504), (90828, 221040), (93960, 213672), (98240, 204363), (99468, 201840), (100920, 198936), (106836, 187920), (110520, 181656), (112752, 178060), (113535, 176832), (121104, 165780), (124335, 161472), (125280, 160254), (132624, 151380), (133545, 150336), (134560, 149202), (136242, 147360), (140940, 142448)]