1087042880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 224

約数和(自身を含む): 3259360512

約数和(自身を除く): 2172317632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 157, 160, 176, 220, 224, 280, 281, 308, 314, 320, 352, 385, 440, 448, 560, 562, 616, 628, 704, 770, 785, 880, 1099, 1120, 1124, 1232, 1256, 1405, 1540, 1570, 1727, 1760, 1967, 2198, 2240, 2248, 2464, 2512, 2810, 3080, 3091, 3140, 3454, 3520, 3934, 4396, 4496, 4928, 5024, 5495, 5620, 6160, 6182, 6280, 6908, 7868, 8635, 8792, 8992, 9835, 10048, 10990, 11240, 12089, 12320, 12364, 12560, 13816, 15455, 15736, 17270, 17584, 17984, 19670, 21637, 21980, 22480, 24178, 24640, 24728, 25120, 27632, 30910, 31472, 34540, 35168, 39340, 43274, 43960, 44117, 44960, 48356, 49456, 50240, 55264, 60445, 61820, 62944, 69080, 70336, 78680, 86548, 87920, 88234, 89920, 96712, 98912, 108185, 110528, 120890, 123640, 125888, 138160, 157360, 173096, 175840, 176468, 193424, 197824, 216370, 220585, 241780, 247280, 276320, 308819, 314720, 346192, 351680, 352936, 386848, 432740, 441170, 483560, 485287, 494560, 552640, 617638, 629440, 692384, 705872, 773696, 865480, 882340, 967120, 970574, 989120, 1235276, 1384768, 1411744, 1544095, 1730960, 1764680, 1934240, 1941148, 2426435, 2470552, 2823488, 3088190, 3397009, 3461920, 3529360, 3868480, 3882296, 4852870, 4941104, 6176380, 6794018, 6923840, 7058720, 7764592, 9705740, 9882208, 12352760, 13588036, 14117440, 15529184, 16985045, 19411480, 19764416, 24705520, 27176072, 31058368, 33970090, 38822960, 49411040, 54352144, 67940180, 77645920, 98822080, 108704288, 135880360, 155291840, 217408576, 271760720, 543521440, 1087042880]

約数ペア:

[(1, 1087042880), (2, 543521440), (4, 271760720), (5, 217408576), (7, 155291840), (8, 135880360), (10, 108704288), (11, 98822080), (14, 77645920), (16, 67940180), (20, 54352144), (22, 49411040), (28, 38822960), (32, 33970090), (35, 31058368), (40, 27176072), (44, 24705520), (55, 19764416), (56, 19411480), (64, 16985045), (70, 15529184), (77, 14117440), (80, 13588036), (88, 12352760), (110, 9882208), (112, 9705740), (140, 7764592), (154, 7058720), (157, 6923840), (160, 6794018), (176, 6176380), (220, 4941104), (224, 4852870), (280, 3882296), (281, 3868480), (308, 3529360), (314, 3461920), (320, 3397009), (352, 3088190), (385, 2823488), (440, 2470552), (448, 2426435), (560, 1941148), (562, 1934240), (616, 1764680), (628, 1730960), (704, 1544095), (770, 1411744), (785, 1384768), (880, 1235276), (1099, 989120), (1120, 970574), (1124, 967120), (1232, 882340), (1256, 865480), (1405, 773696), (1540, 705872), (1570, 692384), (1727, 629440), (1760, 617638), (1967, 552640), (2198, 494560), (2240, 485287), (2248, 483560), (2464, 441170), (2512, 432740), (2810, 386848), (3080, 352936), (3091, 351680), (3140, 346192), (3454, 314720), (3520, 308819), (3934, 276320), (4396, 247280), (4496, 241780), (4928, 220585), (5024, 216370), (5495, 197824), (5620, 193424), (6160, 176468), (6182, 175840), (6280, 173096), (6908, 157360), (7868, 138160), (8635, 125888), (8792, 123640), (8992, 120890), (9835, 110528), (10048, 108185), (10990, 98912), (11240, 96712), (12089, 89920), (12320, 88234), (12364, 87920), (12560, 86548), (13816, 78680), (15455, 70336), (15736, 69080), (17270, 62944), (17584, 61820), (17984, 60445), (19670, 55264), (21637, 50240), (21980, 49456), (22480, 48356), (24178, 44960), (24640, 44117), (24728, 43960), (25120, 43274), (27632, 39340), (30910, 35168), (31472, 34540)]