340084080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67477}}^1$

素因数の和:67503

約数の個数: 120

約数和(自身を含む): 1305294432

約数和(自身を除く): 965210352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 67477, 134954, 202431, 269908, 337385, 404862, 472339, 539816, 607293, 674770, 809724, 944678, 1012155, 1079632, 1214586, 1349540, 1417017, 1619448, 1889356, 2024310, 2361695, 2429172, 2699080, 2834034, 3036465, 3238896, 3778712, 4048620, 4251051, 4723390, 4858344, 5398160, 5668068, 6072930, 7085085, 7557424, 8097240, 8502102, 9446780, 9716688, 11336136, 12145860, 14170170, 16194480, 17004204, 18893560, 21255255, 22672272, 24291720, 28340340, 34008408, 37787120, 42510510, 48583440, 56680680, 68016816, 85021020, 113361360, 170042040, 340084080]

約数ペア:

[(1, 340084080), (2, 170042040), (3, 113361360), (4, 85021020), (5, 68016816), (6, 56680680), (7, 48583440), (8, 42510510), (9, 37787120), (10, 34008408), (12, 28340340), (14, 24291720), (15, 22672272), (16, 21255255), (18, 18893560), (20, 17004204), (21, 16194480), (24, 14170170), (28, 12145860), (30, 11336136), (35, 9716688), (36, 9446780), (40, 8502102), (42, 8097240), (45, 7557424), (48, 7085085), (56, 6072930), (60, 5668068), (63, 5398160), (70, 4858344), (72, 4723390), (80, 4251051), (84, 4048620), (90, 3778712), (105, 3238896), (112, 3036465), (120, 2834034), (126, 2699080), (140, 2429172), (144, 2361695), (168, 2024310), (180, 1889356), (210, 1619448), (240, 1417017), (252, 1349540), (280, 1214586), (315, 1079632), (336, 1012155), (360, 944678), (420, 809724), (504, 674770), (560, 607293), (630, 539816), (720, 472339), (840, 404862), (1008, 337385), (1260, 269908), (1680, 202431), (2520, 134954), (5040, 67477)]