491868927360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{224131}}^1$

素因数の和:224286

約数の個数: 256

約数和(自身を含む): 1755760435200

約数和(自身を除く): 1263891507840

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, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3456, 3810, 4064, 4320, 4572, 5080, 5715, 5760, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 16256, 17145, 17280, 18288, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 40640, 45720, 48768, 54864, 60960, 68580, 73152, 81280, 91440, 109728, 121920, 137160, 146304, 182880, 219456, 224131, 243840, 274320, 365760, 438912, 448262, 548640, 672393, 731520, 896524, 1097280, 1120655, 1344786, 1793048, 2017179, 2194560, 2241310, 2689572, 3361965, 3586096, 4034358, 4482620, 5379144, 6051537, 6723930, 7172192, 8068716, 8965240, 10085895, 10758288, 12103074, 13447860, 14344384, 16137432, 17930480, 20171790, 21516576, 24206148, 26895720, 28464637, 28688768, 30257685, 32274864, 35860960, 40343580, 43033152, 48412296, 53791440, 56929274, 60515370, 64549728, 71721920, 80687160, 85393911, 86066304, 96824592, 107582880, 113858548, 121030740, 129099456, 142323185, 143443840, 161374320, 170787822, 193649184, 215165760, 227717096, 242061480, 256181733, 258198912, 284646370, 322748640, 341575644, 387298368, 426969555, 430331520, 455434192, 484122960, 512363466, 569292740, 645497280, 683151288, 768545199, 774596736, 853939110, 910868384, 968245920, 1024726932, 1138585480, 1280908665, 1290994560, 1366302576, 1537090398, 1707878220, 1821736768, 1936491840, 2049453864, 2277170960, 2561817330, 2732605152, 3074180796, 3415756440, 3643473536, 3842725995, 3872983680, 4098907728, 4554341920, 5123634660, 5465210304, 6148361592, 6831512880, 7685451990, 8197815456, 9108683840, 10247269320, 10930420608, 12296723184, 13663025760, 15370903980, 16395630912, 18217367680, 20494538640, 24593446368, 27326051520, 30741807960, 32791261824, 40989077280, 49186892736, 54652103040, 61483615920, 81978154560, 98373785472, 122967231840, 163956309120, 245934463680, 491868927360]

約数ペア:

[(1, 491868927360), (2, 245934463680), (3, 163956309120), (4, 122967231840), (5, 98373785472), (6, 81978154560), (8, 61483615920), (9, 54652103040), (10, 49186892736), (12, 40989077280), (15, 32791261824), (16, 30741807960), (18, 27326051520), (20, 24593446368), (24, 20494538640), (27, 18217367680), (30, 16395630912), (32, 15370903980), (36, 13663025760), (40, 12296723184), (45, 10930420608), (48, 10247269320), (54, 9108683840), (60, 8197815456), (64, 7685451990), (72, 6831512880), (80, 6148361592), (90, 5465210304), (96, 5123634660), (108, 4554341920), (120, 4098907728), (127, 3872983680), (128, 3842725995), (135, 3643473536), (144, 3415756440), (160, 3074180796), (180, 2732605152), (192, 2561817330), (216, 2277170960), (240, 2049453864), (254, 1936491840), (270, 1821736768), (288, 1707878220), (320, 1537090398), (360, 1366302576), (381, 1290994560), (384, 1280908665), (432, 1138585480), (480, 1024726932), (508, 968245920), (540, 910868384), (576, 853939110), (635, 774596736), (640, 768545199), (720, 683151288), (762, 645497280), (864, 569292740), (960, 512363466), (1016, 484122960), (1080, 455434192), (1143, 430331520), (1152, 426969555), (1270, 387298368), (1440, 341575644), (1524, 322748640), (1728, 284646370), (1905, 258198912), (1920, 256181733), (2032, 242061480), (2160, 227717096), (2286, 215165760), (2540, 193649184), (2880, 170787822), (3048, 161374320), (3429, 143443840), (3456, 142323185), (3810, 129099456), (4064, 121030740), (4320, 113858548), (4572, 107582880), (5080, 96824592), (5715, 86066304), (5760, 85393911), (6096, 80687160), (6858, 71721920), (7620, 64549728), (8128, 60515370), (8640, 56929274), (9144, 53791440), (10160, 48412296), (11430, 43033152), (12192, 40343580), (13716, 35860960), (15240, 32274864), (16256, 30257685), (17145, 28688768), (17280, 28464637), (18288, 26895720), (20320, 24206148), (22860, 21516576), (24384, 20171790), (27432, 17930480), (30480, 16137432), (34290, 14344384), (36576, 13447860), (40640, 12103074), (45720, 10758288), (48768, 10085895), (54864, 8965240), (60960, 8068716), (68580, 7172192), (73152, 6723930), (81280, 6051537), (91440, 5379144), (109728, 4482620), (121920, 4034358), (137160, 3586096), (146304, 3361965), (182880, 2689572), (219456, 2241310), (224131, 2194560), (243840, 2017179), (274320, 1793048), (365760, 1344786), (438912, 1120655), (448262, 1097280), (548640, 896524), (672393, 731520)]