16891247520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{186191}}^1$

素因数の和:186225

約数の個数: 240

約数和(自身を含む): 68128397568

約数和(自身を除く): 51237150048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 186191, 372382, 558573, 744764, 930955, 1117146, 1303337, 1489528, 1675719, 1861910, 2234292, 2606674, 2792865, 2979056, 3351438, 3723820, 3910011, 4468584, 5027157, 5213348, 5585730, 5958112, 6516685, 6702876, 7447640, 7820022, 8378595, 8937168, 10054314, 10426696, 11171460, 11730033, 13033370, 13405752, 14895280, 15081471, 15640044, 16757190, 17874336, 19550055, 20108628, 20853392, 22342920, 23460066, 25135785, 26066740, 26811504, 29790560, 30162942, 31280088, 33514380, 35190099, 39100110, 40217256, 41706784, 44685840, 46920132, 50271570, 52133480, 53623008, 58650165, 60325884, 62560176, 67028760, 70380198, 75407355, 78200220, 80434512, 89371680, 93840264, 100543140, 104266960, 105570297, 117300330, 120651768, 125120352, 134057520, 140760396, 150814710, 156400440, 160869024, 175950495, 187680528, 201086280, 208533920, 211140594, 234600660, 241303536, 268115040, 281520792, 301629420, 312800880, 351900990, 375361056, 402172560, 422281188, 469201320, 482607072, 527851485, 563041584, 603258840, 625601760, 703801980, 804345120, 844562376, 938402640, 1055702970, 1126083168, 1206517680, 1407603960, 1689124752, 1876805280, 2111405940, 2413035360, 2815207920, 3378249504, 4222811880, 5630415840, 8445623760, 16891247520]

約数ペア:

[(1, 16891247520), (2, 8445623760), (3, 5630415840), (4, 4222811880), (5, 3378249504), (6, 2815207920), (7, 2413035360), (8, 2111405940), (9, 1876805280), (10, 1689124752), (12, 1407603960), (14, 1206517680), (15, 1126083168), (16, 1055702970), (18, 938402640), (20, 844562376), (21, 804345120), (24, 703801980), (27, 625601760), (28, 603258840), (30, 563041584), (32, 527851485), (35, 482607072), (36, 469201320), (40, 422281188), (42, 402172560), (45, 375361056), (48, 351900990), (54, 312800880), (56, 301629420), (60, 281520792), (63, 268115040), (70, 241303536), (72, 234600660), (80, 211140594), (81, 208533920), (84, 201086280), (90, 187680528), (96, 175950495), (105, 160869024), (108, 156400440), (112, 150814710), (120, 140760396), (126, 134057520), (135, 125120352), (140, 120651768), (144, 117300330), (160, 105570297), (162, 104266960), (168, 100543140), (180, 93840264), (189, 89371680), (210, 80434512), (216, 78200220), (224, 75407355), (240, 70380198), (252, 67028760), (270, 62560176), (280, 60325884), (288, 58650165), (315, 53623008), (324, 52133480), (336, 50271570), (360, 46920132), (378, 44685840), (405, 41706784), (420, 40217256), (432, 39100110), (480, 35190099), (504, 33514380), (540, 31280088), (560, 30162942), (567, 29790560), (630, 26811504), (648, 26066740), (672, 25135785), (720, 23460066), (756, 22342920), (810, 20853392), (840, 20108628), (864, 19550055), (945, 17874336), (1008, 16757190), (1080, 15640044), (1120, 15081471), (1134, 14895280), (1260, 13405752), (1296, 13033370), (1440, 11730033), (1512, 11171460), (1620, 10426696), (1680, 10054314), (1890, 8937168), (2016, 8378595), (2160, 7820022), (2268, 7447640), (2520, 6702876), (2592, 6516685), (2835, 5958112), (3024, 5585730), (3240, 5213348), (3360, 5027157), (3780, 4468584), (4320, 3910011), (4536, 3723820), (5040, 3351438), (5670, 2979056), (6048, 2792865), (6480, 2606674), (7560, 2234292), (9072, 1861910), (10080, 1675719), (11340, 1489528), (12960, 1303337), (15120, 1117146), (18144, 930955), (22680, 744764), (30240, 558573), (45360, 372382), (90720, 186191)]