19313712960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1313

約数の個数: 224

約数和(自身を含む): 62259179520

約数和(自身を除く): 42945466560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 157, 160, 192, 240, 254, 314, 320, 381, 471, 480, 508, 628, 635, 762, 785, 942, 960, 1009, 1016, 1256, 1270, 1524, 1570, 1884, 1905, 2018, 2032, 2355, 2512, 2540, 3027, 3048, 3140, 3768, 3810, 4036, 4064, 4710, 5024, 5045, 5080, 6054, 6096, 6280, 7536, 7620, 8072, 8128, 9420, 10048, 10090, 10160, 12108, 12192, 12560, 15072, 15135, 15240, 16144, 18840, 19939, 20180, 20320, 24216, 24384, 25120, 30144, 30270, 30480, 32288, 37680, 39878, 40360, 40640, 48432, 50240, 59817, 60540, 60960, 64576, 75360, 79756, 80720, 96864, 99695, 119634, 121080, 121920, 128143, 150720, 158413, 159512, 161440, 193728, 199390, 239268, 242160, 256286, 299085, 316826, 319024, 322880, 384429, 398780, 475239, 478536, 484320, 512572, 598170, 633652, 638048, 640715, 768858, 792065, 797560, 950478, 957072, 968640, 1025144, 1196340, 1267304, 1276096, 1281430, 1537716, 1584130, 1595120, 1900956, 1914144, 1922145, 2050288, 2376195, 2392680, 2534608, 2562860, 3075432, 3168260, 3190240, 3801912, 3828288, 3844290, 4100576, 4752390, 4785360, 5069216, 5125720, 6150864, 6336520, 6380480, 7603824, 7688580, 8201152, 9504780, 9570720, 10138432, 10251440, 12301728, 12673040, 15207648, 15377160, 19009560, 19141440, 20118451, 20502880, 24603456, 25346080, 30415296, 30754320, 38019120, 40236902, 41005760, 50692160, 60355353, 61508640, 76038240, 80473804, 100592255, 120710706, 123017280, 152076480, 160947608, 201184510, 241421412, 301776765, 321895216, 402369020, 482842824, 603553530, 643790432, 804738040, 965685648, 1207107060, 1287580864, 1609476080, 1931371296, 2414214120, 3218952160, 3862742592, 4828428240, 6437904320, 9656856480, 19313712960]

約数ペア:

[(1, 19313712960), (2, 9656856480), (3, 6437904320), (4, 4828428240), (5, 3862742592), (6, 3218952160), (8, 2414214120), (10, 1931371296), (12, 1609476080), (15, 1287580864), (16, 1207107060), (20, 965685648), (24, 804738040), (30, 643790432), (32, 603553530), (40, 482842824), (48, 402369020), (60, 321895216), (64, 301776765), (80, 241421412), (96, 201184510), (120, 160947608), (127, 152076480), (157, 123017280), (160, 120710706), (192, 100592255), (240, 80473804), (254, 76038240), (314, 61508640), (320, 60355353), (381, 50692160), (471, 41005760), (480, 40236902), (508, 38019120), (628, 30754320), (635, 30415296), (762, 25346080), (785, 24603456), (942, 20502880), (960, 20118451), (1009, 19141440), (1016, 19009560), (1256, 15377160), (1270, 15207648), (1524, 12673040), (1570, 12301728), (1884, 10251440), (1905, 10138432), (2018, 9570720), (2032, 9504780), (2355, 8201152), (2512, 7688580), (2540, 7603824), (3027, 6380480), (3048, 6336520), (3140, 6150864), (3768, 5125720), (3810, 5069216), (4036, 4785360), (4064, 4752390), (4710, 4100576), (5024, 3844290), (5045, 3828288), (5080, 3801912), (6054, 3190240), (6096, 3168260), (6280, 3075432), (7536, 2562860), (7620, 2534608), (8072, 2392680), (8128, 2376195), (9420, 2050288), (10048, 1922145), (10090, 1914144), (10160, 1900956), (12108, 1595120), (12192, 1584130), (12560, 1537716), (15072, 1281430), (15135, 1276096), (15240, 1267304), (16144, 1196340), (18840, 1025144), (19939, 968640), (20180, 957072), (20320, 950478), (24216, 797560), (24384, 792065), (25120, 768858), (30144, 640715), (30270, 638048), (30480, 633652), (32288, 598170), (37680, 512572), (39878, 484320), (40360, 478536), (40640, 475239), (48432, 398780), (50240, 384429), (59817, 322880), (60540, 319024), (60960, 316826), (64576, 299085), (75360, 256286), (79756, 242160), (80720, 239268), (96864, 199390), (99695, 193728), (119634, 161440), (121080, 159512), (121920, 158413), (128143, 150720)]