13600440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 52941600

約数和(自身を除く): 39341160

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 257, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 514, 540, 588, 630, 735, 756, 771, 840, 882, 945, 980, 1028, 1080, 1176, 1260, 1285, 1323, 1470, 1512, 1542, 1764, 1799, 1890, 1960, 2056, 2205, 2313, 2520, 2570, 2646, 2940, 3084, 3528, 3598, 3780, 3855, 4410, 4626, 5140, 5292, 5397, 5880, 6168, 6615, 6939, 7196, 7560, 7710, 8820, 8995, 9252, 10280, 10584, 10794, 11565, 12593, 13230, 13878, 14392, 15420, 16191, 17640, 17990, 18504, 21588, 23130, 25186, 26460, 26985, 27756, 30840, 32382, 34695, 35980, 37779, 43176, 46260, 48573, 50372, 52920, 53970, 55512, 62965, 64764, 69390, 71960, 75558, 80955, 92520, 97146, 100744, 107940, 113337, 125930, 129528, 138780, 151116, 161910, 188895, 194292, 215880, 226674, 242865, 251860, 277560, 302232, 323820, 340011, 377790, 388584, 453348, 485730, 503720, 566685, 647640, 680022, 755580, 906696, 971460, 1133370, 1360044, 1511160, 1700055, 1942920, 2266740, 2720088, 3400110, 4533480, 6800220, 13600440]

約数ペア:

[(1, 13600440), (2, 6800220), (3, 4533480), (4, 3400110), (5, 2720088), (6, 2266740), (7, 1942920), (8, 1700055), (9, 1511160), (10, 1360044), (12, 1133370), (14, 971460), (15, 906696), (18, 755580), (20, 680022), (21, 647640), (24, 566685), (27, 503720), (28, 485730), (30, 453348), (35, 388584), (36, 377790), (40, 340011), (42, 323820), (45, 302232), (49, 277560), (54, 251860), (56, 242865), (60, 226674), (63, 215880), (70, 194292), (72, 188895), (84, 161910), (90, 151116), (98, 138780), (105, 129528), (108, 125930), (120, 113337), (126, 107940), (135, 100744), (140, 97146), (147, 92520), (168, 80955), (180, 75558), (189, 71960), (196, 69390), (210, 64764), (216, 62965), (245, 55512), (252, 53970), (257, 52920), (270, 50372), (280, 48573), (294, 46260), (315, 43176), (360, 37779), (378, 35980), (392, 34695), (420, 32382), (441, 30840), (490, 27756), (504, 26985), (514, 26460), (540, 25186), (588, 23130), (630, 21588), (735, 18504), (756, 17990), (771, 17640), (840, 16191), (882, 15420), (945, 14392), (980, 13878), (1028, 13230), (1080, 12593), (1176, 11565), (1260, 10794), (1285, 10584), (1323, 10280), (1470, 9252), (1512, 8995), (1542, 8820), (1764, 7710), (1799, 7560), (1890, 7196), (1960, 6939), (2056, 6615), (2205, 6168), (2313, 5880), (2520, 5397), (2570, 5292), (2646, 5140), (2940, 4626), (3084, 4410), (3528, 3855), (3598, 3780)]