139608560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 405307392

約数和(自身を除く): 265698832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 127, 130, 140, 151, 182, 208, 254, 260, 280, 302, 364, 455, 508, 520, 560, 604, 635, 728, 755, 889, 910, 1016, 1040, 1057, 1208, 1270, 1456, 1510, 1651, 1778, 1820, 1963, 2032, 2114, 2416, 2540, 3020, 3302, 3556, 3640, 3926, 4228, 4445, 5080, 5285, 6040, 6604, 7112, 7280, 7852, 8255, 8456, 8890, 9815, 10160, 10570, 11557, 12080, 13208, 13741, 14224, 15704, 16510, 16912, 17780, 19177, 19630, 21140, 23114, 26416, 27482, 31408, 33020, 35560, 38354, 39260, 42280, 46228, 54964, 57785, 66040, 68705, 71120, 76708, 78520, 84560, 92456, 95885, 109928, 115570, 132080, 134239, 137410, 153416, 157040, 184912, 191770, 219856, 231140, 249301, 268478, 274820, 306832, 383540, 462280, 498602, 536956, 549640, 671195, 767080, 924560, 997204, 1073912, 1099280, 1246505, 1342390, 1534160, 1745107, 1994408, 2147824, 2493010, 2684780, 3490214, 3988816, 4986020, 5369560, 6980428, 8725535, 9972040, 10739120, 13960856, 17451070, 19944080, 27921712, 34902140, 69804280, 139608560]

約数ペア:

[(1, 139608560), (2, 69804280), (4, 34902140), (5, 27921712), (7, 19944080), (8, 17451070), (10, 13960856), (13, 10739120), (14, 9972040), (16, 8725535), (20, 6980428), (26, 5369560), (28, 4986020), (35, 3988816), (40, 3490214), (52, 2684780), (56, 2493010), (65, 2147824), (70, 1994408), (80, 1745107), (91, 1534160), (104, 1342390), (112, 1246505), (127, 1099280), (130, 1073912), (140, 997204), (151, 924560), (182, 767080), (208, 671195), (254, 549640), (260, 536956), (280, 498602), (302, 462280), (364, 383540), (455, 306832), (508, 274820), (520, 268478), (560, 249301), (604, 231140), (635, 219856), (728, 191770), (755, 184912), (889, 157040), (910, 153416), (1016, 137410), (1040, 134239), (1057, 132080), (1208, 115570), (1270, 109928), (1456, 95885), (1510, 92456), (1651, 84560), (1778, 78520), (1820, 76708), (1963, 71120), (2032, 68705), (2114, 66040), (2416, 57785), (2540, 54964), (3020, 46228), (3302, 42280), (3556, 39260), (3640, 38354), (3926, 35560), (4228, 33020), (4445, 31408), (5080, 27482), (5285, 26416), (6040, 23114), (6604, 21140), (7112, 19630), (7280, 19177), (7852, 17780), (8255, 16912), (8456, 16510), (8890, 15704), (9815, 14224), (10160, 13741), (10570, 13208), (11557, 12080)]