3889079880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{14887}}^1$

素因数の和:15219

約数の個数: 128

約数和(自身を含む): 13377761280

約数和(自身を除く): 9488681400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 311, 420, 622, 840, 933, 1244, 1555, 1866, 2177, 2488, 3110, 3732, 4354, 4665, 6220, 6531, 7464, 8708, 9330, 10885, 12440, 13062, 14887, 17416, 18660, 21770, 26124, 29774, 32655, 37320, 43540, 44661, 52248, 59548, 65310, 74435, 87080, 89322, 104209, 119096, 130620, 148870, 178644, 208418, 223305, 261240, 297740, 312627, 357288, 416836, 446610, 521045, 595480, 625254, 833672, 893220, 1042090, 1250508, 1563135, 1786440, 2084180, 2501016, 3126270, 4168360, 4629857, 6252540, 9259714, 12505080, 13889571, 18519428, 23149285, 27779142, 32408999, 37038856, 46298570, 55558284, 64817998, 69447855, 92597140, 97226997, 111116568, 129635996, 138895710, 162044995, 185194280, 194453994, 259271992, 277791420, 324089990, 388907988, 486134985, 555582840, 648179980, 777815976, 972269970, 1296359960, 1944539940, 3889079880]

約数ペア:

[(1, 3889079880), (2, 1944539940), (3, 1296359960), (4, 972269970), (5, 777815976), (6, 648179980), (7, 555582840), (8, 486134985), (10, 388907988), (12, 324089990), (14, 277791420), (15, 259271992), (20, 194453994), (21, 185194280), (24, 162044995), (28, 138895710), (30, 129635996), (35, 111116568), (40, 97226997), (42, 92597140), (56, 69447855), (60, 64817998), (70, 55558284), (84, 46298570), (105, 37038856), (120, 32408999), (140, 27779142), (168, 23149285), (210, 18519428), (280, 13889571), (311, 12505080), (420, 9259714), (622, 6252540), (840, 4629857), (933, 4168360), (1244, 3126270), (1555, 2501016), (1866, 2084180), (2177, 1786440), (2488, 1563135), (3110, 1250508), (3732, 1042090), (4354, 893220), (4665, 833672), (6220, 625254), (6531, 595480), (7464, 521045), (8708, 446610), (9330, 416836), (10885, 357288), (12440, 312627), (13062, 297740), (14887, 261240), (17416, 223305), (18660, 208418), (21770, 178644), (26124, 148870), (29774, 130620), (32655, 119096), (37320, 104209), (43540, 89322), (44661, 87080), (52248, 74435), (59548, 65310)]