824659920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{54541}}^1$

素因数の和:54570

約数の個数: 160

約数和(自身を含む): 3246339840

約数和(自身を除く): 2421679920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 54541, 109082, 163623, 218164, 272705, 327246, 381787, 436328, 490869, 545410, 654492, 763574, 818115, 872656, 981738, 1090820, 1145361, 1308984, 1472607, 1527148, 1636230, 1908935, 1963476, 2181640, 2290722, 2454345, 2617968, 2945214, 3054296, 3272460, 3436083, 3817870, 3926952, 4363280, 4581444, 4908690, 5726805, 5890428, 6108592, 6544920, 6872166, 7363035, 7635740, 7853904, 9162888, 9817380, 10308249, 11453610, 11780856, 13089840, 13744332, 14726070, 15271480, 17180415, 18325776, 19634760, 20616498, 22907220, 23561712, 27488664, 29452140, 30542960, 34360830, 39269520, 41232996, 45814440, 51541245, 54977328, 58904280, 68721660, 82465992, 91628880, 103082490, 117808560, 137443320, 164931984, 206164980, 274886640, 412329960, 824659920]

約数ペア:

[(1, 824659920), (2, 412329960), (3, 274886640), (4, 206164980), (5, 164931984), (6, 137443320), (7, 117808560), (8, 103082490), (9, 91628880), (10, 82465992), (12, 68721660), (14, 58904280), (15, 54977328), (16, 51541245), (18, 45814440), (20, 41232996), (21, 39269520), (24, 34360830), (27, 30542960), (28, 29452140), (30, 27488664), (35, 23561712), (36, 22907220), (40, 20616498), (42, 19634760), (45, 18325776), (48, 17180415), (54, 15271480), (56, 14726070), (60, 13744332), (63, 13089840), (70, 11780856), (72, 11453610), (80, 10308249), (84, 9817380), (90, 9162888), (105, 7853904), (108, 7635740), (112, 7363035), (120, 6872166), (126, 6544920), (135, 6108592), (140, 5890428), (144, 5726805), (168, 4908690), (180, 4581444), (189, 4363280), (210, 3926952), (216, 3817870), (240, 3436083), (252, 3272460), (270, 3054296), (280, 2945214), (315, 2617968), (336, 2454345), (360, 2290722), (378, 2181640), (420, 1963476), (432, 1908935), (504, 1636230), (540, 1527148), (560, 1472607), (630, 1308984), (720, 1145361), (756, 1090820), (840, 981738), (945, 872656), (1008, 818115), (1080, 763574), (1260, 654492), (1512, 545410), (1680, 490869), (1890, 436328), (2160, 381787), (2520, 327246), (3024, 272705), (3780, 218164), (5040, 163623), (7560, 109082), (15120, 54541)]