265106520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11719

約数の個数: 160

約数和(自身を含む): 1018432800

約数和(自身を除く): 753326280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 11689, 22680, 23378, 35067, 46756, 58445, 70134, 81823, 93512, 105201, 116890, 140268, 163646, 175335, 210402, 233780, 245469, 280536, 315603, 327292, 350670, 409115, 420804, 467560, 490938, 526005, 631206, 654584, 701340, 736407, 818230, 841608, 946809, 981876, 1052010, 1227345, 1262412, 1402680, 1472814, 1578015, 1636460, 1893618, 1963752, 2104020, 2209221, 2454690, 2524824, 2945628, 3156030, 3272920, 3682035, 3787236, 4208040, 4418442, 4734045, 4909380, 5891256, 6312060, 6627663, 7364070, 7574472, 8836884, 9468090, 9818760, 11046105, 12624120, 13255326, 14728140, 17673768, 18936180, 22092210, 26510652, 29456280, 33138315, 37872360, 44184420, 53021304, 66276630, 88368840, 132553260, 265106520]

約数ペア:

[(1, 265106520), (2, 132553260), (3, 88368840), (4, 66276630), (5, 53021304), (6, 44184420), (7, 37872360), (8, 33138315), (9, 29456280), (10, 26510652), (12, 22092210), (14, 18936180), (15, 17673768), (18, 14728140), (20, 13255326), (21, 12624120), (24, 11046105), (27, 9818760), (28, 9468090), (30, 8836884), (35, 7574472), (36, 7364070), (40, 6627663), (42, 6312060), (45, 5891256), (54, 4909380), (56, 4734045), (60, 4418442), (63, 4208040), (70, 3787236), (72, 3682035), (81, 3272920), (84, 3156030), (90, 2945628), (105, 2524824), (108, 2454690), (120, 2209221), (126, 2104020), (135, 1963752), (140, 1893618), (162, 1636460), (168, 1578015), (180, 1472814), (189, 1402680), (210, 1262412), (216, 1227345), (252, 1052010), (270, 981876), (280, 946809), (315, 841608), (324, 818230), (360, 736407), (378, 701340), (405, 654584), (420, 631206), (504, 526005), (540, 490938), (567, 467560), (630, 420804), (648, 409115), (756, 350670), (810, 327292), (840, 315603), (945, 280536), (1080, 245469), (1134, 233780), (1260, 210402), (1512, 175335), (1620, 163646), (1890, 140268), (2268, 116890), (2520, 105201), (2835, 93512), (3240, 81823), (3780, 70134), (4536, 58445), (5670, 46756), (7560, 35067), (11340, 23378), (11689, 22680)]