161084280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10133

約数の個数: 128

約数和(自身を含む): 581414400

約数和(自身を除く): 420330120

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, 5320, 7980, 10093, 15960, 20186, 30279, 40372, 50465, 60558, 70651, 80744, 100930, 121116, 141302, 151395, 191767, 201860, 211953, 242232, 282604, 302790, 353255, 383534, 403720, 423906, 565208, 575301, 605580, 706510, 767068, 847812, 958835, 1059765, 1150602, 1211160, 1342369, 1413020, 1534136, 1695624, 1917670, 2119530, 2301204, 2684738, 2826040, 2876505, 3835340, 4027107, 4239060, 4602408, 5369476, 5753010, 6711845, 7670680, 8054214, 8478120, 10738952, 11506020, 13423690, 16108428, 20135535, 23012040, 26847380, 32216856, 40271070, 53694760, 80542140, 161084280]

約数ペア:

[(1, 161084280), (2, 80542140), (3, 53694760), (4, 40271070), (5, 32216856), (6, 26847380), (7, 23012040), (8, 20135535), (10, 16108428), (12, 13423690), (14, 11506020), (15, 10738952), (19, 8478120), (20, 8054214), (21, 7670680), (24, 6711845), (28, 5753010), (30, 5369476), (35, 4602408), (38, 4239060), (40, 4027107), (42, 3835340), (56, 2876505), (57, 2826040), (60, 2684738), (70, 2301204), (76, 2119530), (84, 1917670), (95, 1695624), (105, 1534136), (114, 1413020), (120, 1342369), (133, 1211160), (140, 1150602), (152, 1059765), (168, 958835), (190, 847812), (210, 767068), (228, 706510), (266, 605580), (280, 575301), (285, 565208), (380, 423906), (399, 403720), (420, 383534), (456, 353255), (532, 302790), (570, 282604), (665, 242232), (760, 211953), (798, 201860), (840, 191767), (1064, 151395), (1140, 141302), (1330, 121116), (1596, 100930), (1995, 80744), (2280, 70651), (2660, 60558), (3192, 50465), (3990, 40372), (5320, 30279), (7980, 20186), (10093, 15960)]