166845840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5269

約数の個数: 160

約数和(自身を含む): 622341120

約数和(自身を除く): 455495280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5227, 5320, 6384, 7980, 10454, 10640, 15681, 15960, 20908, 26135, 31362, 31920, 36589, 41816, 52270, 62724, 73178, 78405, 83632, 99313, 104540, 109767, 125448, 146356, 156810, 182945, 198626, 209080, 219534, 250896, 292712, 297939, 313620, 365890, 397252, 418160, 439068, 496565, 548835, 585424, 595878, 627240, 695191, 731780, 794504, 878136, 993130, 1097670, 1191756, 1254480, 1390382, 1463560, 1489695, 1589008, 1756272, 1986260, 2085573, 2195340, 2383512, 2780764, 2927120, 2979390, 3475955, 3972520, 4171146, 4390680, 4767024, 5561528, 5958780, 6951910, 7945040, 8342292, 8781360, 10427865, 11123056, 11917560, 13903820, 16684584, 20855730, 23835120, 27807640, 33369168, 41711460, 55615280, 83422920, 166845840]

約数ペア:

[(1, 166845840), (2, 83422920), (3, 55615280), (4, 41711460), (5, 33369168), (6, 27807640), (7, 23835120), (8, 20855730), (10, 16684584), (12, 13903820), (14, 11917560), (15, 11123056), (16, 10427865), (19, 8781360), (20, 8342292), (21, 7945040), (24, 6951910), (28, 5958780), (30, 5561528), (35, 4767024), (38, 4390680), (40, 4171146), (42, 3972520), (48, 3475955), (56, 2979390), (57, 2927120), (60, 2780764), (70, 2383512), (76, 2195340), (80, 2085573), (84, 1986260), (95, 1756272), (105, 1589008), (112, 1489695), (114, 1463560), (120, 1390382), (133, 1254480), (140, 1191756), (152, 1097670), (168, 993130), (190, 878136), (210, 794504), (228, 731780), (240, 695191), (266, 627240), (280, 595878), (285, 585424), (304, 548835), (336, 496565), (380, 439068), (399, 418160), (420, 397252), (456, 365890), (532, 313620), (560, 297939), (570, 292712), (665, 250896), (760, 219534), (798, 209080), (840, 198626), (912, 182945), (1064, 156810), (1140, 146356), (1330, 125448), (1520, 109767), (1596, 104540), (1680, 99313), (1995, 83632), (2128, 78405), (2280, 73178), (2660, 62724), (3192, 52270), (3990, 41816), (4560, 36589), (5227, 31920), (5320, 31362), (6384, 26135), (7980, 20908), (10454, 15960), (10640, 15681)]