210030408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2481

約数の個数: 160

約数和(自身を含む): 707995200

約数和(自身を除く): 497964792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 2437, 3078, 3192, 3591, 4104, 4536, 4788, 4874, 6156, 7182, 7311, 9576, 9748, 10773, 12312, 14364, 14622, 17059, 19496, 21546, 21933, 28728, 29244, 34118, 43092, 43866, 46303, 51177, 58488, 65799, 68236, 86184, 87732, 92606, 102354, 131598, 136472, 138909, 153531, 175464, 185212, 197397, 204708, 263196, 277818, 307062, 324121, 370424, 394794, 409416, 416727, 460593, 526392, 555636, 614124, 648242, 789588, 833454, 921186, 972363, 1111272, 1228248, 1250181, 1296484, 1381779, 1579176, 1666908, 1842372, 1944726, 2500362, 2592968, 2763558, 2917089, 3333816, 3684744, 3750543, 3889452, 5000724, 5527116, 5834178, 7501086, 7778904, 8751267, 10001448, 11054232, 11668356, 15002172, 17502534, 23336712, 26253801, 30004344, 35005068, 52507602, 70010136, 105015204, 210030408]

約数ペア:

[(1, 210030408), (2, 105015204), (3, 70010136), (4, 52507602), (6, 35005068), (7, 30004344), (8, 26253801), (9, 23336712), (12, 17502534), (14, 15002172), (18, 11668356), (19, 11054232), (21, 10001448), (24, 8751267), (27, 7778904), (28, 7501086), (36, 5834178), (38, 5527116), (42, 5000724), (54, 3889452), (56, 3750543), (57, 3684744), (63, 3333816), (72, 2917089), (76, 2763558), (81, 2592968), (84, 2500362), (108, 1944726), (114, 1842372), (126, 1666908), (133, 1579176), (152, 1381779), (162, 1296484), (168, 1250181), (171, 1228248), (189, 1111272), (216, 972363), (228, 921186), (252, 833454), (266, 789588), (324, 648242), (342, 614124), (378, 555636), (399, 526392), (456, 460593), (504, 416727), (513, 409416), (532, 394794), (567, 370424), (648, 324121), (684, 307062), (756, 277818), (798, 263196), (1026, 204708), (1064, 197397), (1134, 185212), (1197, 175464), (1368, 153531), (1512, 138909), (1539, 136472), (1596, 131598), (2052, 102354), (2268, 92606), (2394, 87732), (2437, 86184), (3078, 68236), (3192, 65799), (3591, 58488), (4104, 51177), (4536, 46303), (4788, 43866), (4874, 43092), (6156, 34118), (7182, 29244), (7311, 28728), (9576, 21933), (9748, 21546), (10773, 19496), (12312, 17059), (14364, 14622)]