821082409920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15005161}}^1$

素因数の和:15005203

約数の個数: 168

約数和(自身を含む): 2972822695440

約数和(自身を除く): 2151740285520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 15005161, 30010322, 45015483, 60020644, 75025805, 90030966, 120041288, 135046449, 150051610, 180061932, 225077415, 240082576, 270092898, 285098059, 300103220, 360123864, 450154830, 480165152, 540185796, 570196118, 600206440, 675232245, 720247728, 855294177, 900309660, 960330304, 1080371592, 1140392236, 1200412880, 1350464490, 1425490295, 1440495456, 1710588354, 1800619320, 2160743184, 2280784472, 2400825760, 2565882531, 2700928980, 2850980590, 2880990912, 3421176708, 3601238640, 4276470885, 4321486368, 4561568944, 4801651520, 5131765062, 5401857960, 5701961180, 6842353416, 7202477280, 8552941770, 8642972736, 9123137888, 10263530124, 10803715920, 11403922360, 12829412655, 13684706832, 14404954560, 17105883540, 18246275776, 20527060248, 21607431840, 22807844720, 25658825310, 27369413664, 34211767080, 41054120496, 43214863680, 45615689440, 51317650620, 54738827328, 68423534160, 82108240992, 91231378880, 102635301240, 136847068320, 164216481984, 205270602480, 273694136640, 410541204960, 821082409920]

約数ペア:

[(1, 821082409920), (2, 410541204960), (3, 273694136640), (4, 205270602480), (5, 164216481984), (6, 136847068320), (8, 102635301240), (9, 91231378880), (10, 82108240992), (12, 68423534160), (15, 54738827328), (16, 51317650620), (18, 45615689440), (19, 43214863680), (20, 41054120496), (24, 34211767080), (30, 27369413664), (32, 25658825310), (36, 22807844720), (38, 21607431840), (40, 20527060248), (45, 18246275776), (48, 17105883540), (57, 14404954560), (60, 13684706832), (64, 12829412655), (72, 11403922360), (76, 10803715920), (80, 10263530124), (90, 9123137888), (95, 8642972736), (96, 8552941770), (114, 7202477280), (120, 6842353416), (144, 5701961180), (152, 5401857960), (160, 5131765062), (171, 4801651520), (180, 4561568944), (190, 4321486368), (192, 4276470885), (228, 3601238640), (240, 3421176708), (285, 2880990912), (288, 2850980590), (304, 2700928980), (320, 2565882531), (342, 2400825760), (360, 2280784472), (380, 2160743184), (456, 1800619320), (480, 1710588354), (570, 1440495456), (576, 1425490295), (608, 1350464490), (684, 1200412880), (720, 1140392236), (760, 1080371592), (855, 960330304), (912, 900309660), (960, 855294177), (1140, 720247728), (1216, 675232245), (1368, 600206440), (1440, 570196118), (1520, 540185796), (1710, 480165152), (1824, 450154830), (2280, 360123864), (2736, 300103220), (2880, 285098059), (3040, 270092898), (3420, 240082576), (3648, 225077415), (4560, 180061932), (5472, 150051610), (6080, 135046449), (6840, 120041288), (9120, 90030966), (10944, 75025805), (13680, 60020644), (18240, 45015483), (27360, 30010322), (54720, 15005161)]