2907977760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1497

約数の個数: 240

約数和(自身を含む): 10330018776

約数和(自身を除く): 7422041016

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 173, 180, 216, 240, 270, 288, 324, 346, 360, 405, 432, 480, 519, 540, 648, 692, 720, 810, 864, 865, 1038, 1080, 1296, 1297, 1384, 1440, 1557, 1620, 1730, 2076, 2160, 2592, 2594, 2595, 2768, 3114, 3240, 3460, 3891, 4152, 4320, 4671, 5188, 5190, 5536, 6228, 6480, 6485, 6920, 7782, 7785, 8304, 9342, 10376, 10380, 11673, 12456, 12960, 12970, 13840, 14013, 15564, 15570, 16608, 18684, 19455, 20752, 20760, 23346, 23355, 24912, 25940, 27680, 28026, 31128, 31140, 35019, 37368, 38910, 41504, 41520, 46692, 46710, 49824, 51880, 56052, 58365, 62256, 62280, 70038, 70065, 74736, 77820, 83040, 93384, 93420, 103760, 105057, 112104, 116730, 124512, 124560, 140076, 140130, 149472, 155640, 175095, 186768, 186840, 207520, 210114, 224208, 224381, 233460, 249120, 280152, 280260, 311280, 350190, 373536, 373680, 420228, 448416, 448762, 466920, 525285, 560304, 560520, 622560, 673143, 700380, 747360, 840456, 897524, 933840, 1050570, 1120608, 1121040, 1121905, 1346286, 1400760, 1680912, 1795048, 1867680, 2019429, 2101140, 2242080, 2243810, 2692572, 2801520, 3361824, 3365715, 3590096, 4038858, 4202280, 4487620, 5385144, 5603040, 6058287, 6731430, 7180192, 8077716, 8404560, 8975240, 10097145, 10770288, 12116574, 13462860, 16155432, 16809120, 17950480, 18174861, 20194290, 21540576, 24233148, 26925720, 30291435, 32310864, 35900960, 36349722, 40388580, 48466296, 53851440, 60582870, 64621728, 72699444, 80777160, 90874305, 96932592, 107702880, 121165740, 145398888, 161554320, 181748610, 193865184, 242331480, 290797776, 323108640, 363497220, 484662960, 581595552, 726994440, 969325920, 1453988880, 2907977760]

約数ペア:

[(1, 2907977760), (2, 1453988880), (3, 969325920), (4, 726994440), (5, 581595552), (6, 484662960), (8, 363497220), (9, 323108640), (10, 290797776), (12, 242331480), (15, 193865184), (16, 181748610), (18, 161554320), (20, 145398888), (24, 121165740), (27, 107702880), (30, 96932592), (32, 90874305), (36, 80777160), (40, 72699444), (45, 64621728), (48, 60582870), (54, 53851440), (60, 48466296), (72, 40388580), (80, 36349722), (81, 35900960), (90, 32310864), (96, 30291435), (108, 26925720), (120, 24233148), (135, 21540576), (144, 20194290), (160, 18174861), (162, 17950480), (173, 16809120), (180, 16155432), (216, 13462860), (240, 12116574), (270, 10770288), (288, 10097145), (324, 8975240), (346, 8404560), (360, 8077716), (405, 7180192), (432, 6731430), (480, 6058287), (519, 5603040), (540, 5385144), (648, 4487620), (692, 4202280), (720, 4038858), (810, 3590096), (864, 3365715), (865, 3361824), (1038, 2801520), (1080, 2692572), (1296, 2243810), (1297, 2242080), (1384, 2101140), (1440, 2019429), (1557, 1867680), (1620, 1795048), (1730, 1680912), (2076, 1400760), (2160, 1346286), (2592, 1121905), (2594, 1121040), (2595, 1120608), (2768, 1050570), (3114, 933840), (3240, 897524), (3460, 840456), (3891, 747360), (4152, 700380), (4320, 673143), (4671, 622560), (5188, 560520), (5190, 560304), (5536, 525285), (6228, 466920), (6480, 448762), (6485, 448416), (6920, 420228), (7782, 373680), (7785, 373536), (8304, 350190), (9342, 311280), (10376, 280260), (10380, 280152), (11673, 249120), (12456, 233460), (12960, 224381), (12970, 224208), (13840, 210114), (14013, 207520), (15564, 186840), (15570, 186768), (16608, 175095), (18684, 155640), (19455, 149472), (20752, 140130), (20760, 140076), (23346, 124560), (23355, 124512), (24912, 116730), (25940, 112104), (27680, 105057), (28026, 103760), (31128, 93420), (31140, 93384), (35019, 83040), (37368, 77820), (38910, 74736), (41504, 70065), (41520, 70038), (46692, 62280), (46710, 62256), (49824, 58365), (51880, 56052)]