38283840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 280

約数和(自身を含む): 156374592

約数和(自身を除く): 118090752

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 211, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 422, 432, 448, 480, 504, 540, 560, 567, 576, 630, 633, 648, 672, 720, 756, 810, 840, 844, 864, 945, 960, 1008, 1055, 1080, 1120, 1134, 1260, 1266, 1296, 1344, 1440, 1477, 1512, 1620, 1680, 1688, 1728, 1890, 1899, 2016, 2110, 2160, 2240, 2268, 2520, 2532, 2592, 2835, 2880, 2954, 3024, 3165, 3240, 3360, 3376, 3780, 3798, 4032, 4220, 4320, 4431, 4536, 5040, 5064, 5184, 5670, 5697, 5908, 6048, 6330, 6480, 6720, 6752, 7385, 7560, 7596, 8440, 8640, 8862, 9072, 9495, 10080, 10128, 11340, 11394, 11816, 12096, 12660, 12960, 13293, 13504, 14770, 15120, 15192, 16880, 17091, 17724, 18144, 18990, 20160, 20256, 22155, 22680, 22788, 23632, 25320, 25920, 26586, 28485, 29540, 30240, 30384, 33760, 34182, 35448, 36288, 37980, 39879, 40512, 44310, 45360, 45576, 47264, 50640, 53172, 56970, 59080, 60480, 60768, 66465, 67520, 68364, 70896, 75960, 79758, 85455, 88620, 90720, 91152, 94528, 101280, 106344, 113940, 118160, 119637, 121536, 132930, 136728, 141792, 151920, 159516, 170910, 177240, 181440, 182304, 199395, 202560, 212688, 227880, 236320, 239274, 265860, 273456, 283584, 303840, 319032, 341820, 354480, 364608, 398790, 425376, 455760, 472640, 478548, 531720, 546912, 598185, 607680, 638064, 683640, 708960, 797580, 850752, 911520, 957096, 1063440, 1093824, 1196370, 1276128, 1367280, 1417920, 1595160, 1823040, 1914192, 2126880, 2392740, 2552256, 2734560, 3190320, 3828384, 4253760, 4785480, 5469120, 6380640, 7656768, 9570960, 12761280, 19141920, 38283840]

約数ペア:

[(1, 38283840), (2, 19141920), (3, 12761280), (4, 9570960), (5, 7656768), (6, 6380640), (7, 5469120), (8, 4785480), (9, 4253760), (10, 3828384), (12, 3190320), (14, 2734560), (15, 2552256), (16, 2392740), (18, 2126880), (20, 1914192), (21, 1823040), (24, 1595160), (27, 1417920), (28, 1367280), (30, 1276128), (32, 1196370), (35, 1093824), (36, 1063440), (40, 957096), (42, 911520), (45, 850752), (48, 797580), (54, 708960), (56, 683640), (60, 638064), (63, 607680), (64, 598185), (70, 546912), (72, 531720), (80, 478548), (81, 472640), (84, 455760), (90, 425376), (96, 398790), (105, 364608), (108, 354480), (112, 341820), (120, 319032), (126, 303840), (135, 283584), (140, 273456), (144, 265860), (160, 239274), (162, 236320), (168, 227880), (180, 212688), (189, 202560), (192, 199395), (210, 182304), (211, 181440), (216, 177240), (224, 170910), (240, 159516), (252, 151920), (270, 141792), (280, 136728), (288, 132930), (315, 121536), (320, 119637), (324, 118160), (336, 113940), (360, 106344), (378, 101280), (405, 94528), (420, 91152), (422, 90720), (432, 88620), (448, 85455), (480, 79758), (504, 75960), (540, 70896), (560, 68364), (567, 67520), (576, 66465), (630, 60768), (633, 60480), (648, 59080), (672, 56970), (720, 53172), (756, 50640), (810, 47264), (840, 45576), (844, 45360), (864, 44310), (945, 40512), (960, 39879), (1008, 37980), (1055, 36288), (1080, 35448), (1120, 34182), (1134, 33760), (1260, 30384), (1266, 30240), (1296, 29540), (1344, 28485), (1440, 26586), (1477, 25920), (1512, 25320), (1620, 23632), (1680, 22788), (1688, 22680), (1728, 22155), (1890, 20256), (1899, 20160), (2016, 18990), (2110, 18144), (2160, 17724), (2240, 17091), (2268, 16880), (2520, 15192), (2532, 15120), (2592, 14770), (2835, 13504), (2880, 13293), (2954, 12960), (3024, 12660), (3165, 12096), (3240, 11816), (3360, 11394), (3376, 11340), (3780, 10128), (3798, 10080), (4032, 9495), (4220, 9072), (4320, 8862), (4431, 8640), (4536, 8440), (5040, 7596), (5064, 7560), (5184, 7385), (5670, 6752), (5697, 6720), (5908, 6480), (6048, 6330)]