83422920

素因数分解:

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

素因数の和:5267

約数の個数: 128

約数和(自身を含む): 301132800

約数和(自身を除く): 217709880

約数列:

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

約数ペア:

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