13147744680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{745337}}^1$

素因数の和:745368

約数の個数: 144

約数和(自身を含む): 49706591220

約数和(自身を除く): 36558846540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 745337, 1490674, 2236011, 2981348, 3726685, 4472022, 5217359, 5962696, 6708033, 7453370, 8944044, 10434718, 11180055, 13416066, 14906740, 15652077, 17888088, 20869436, 22360110, 26086795, 26832132, 29813480, 31304154, 33540165, 36521513, 41738872, 44720220, 46956231, 52173590, 53664264, 62608308, 67080330, 73043026, 78260385, 89440440, 93912462, 104347180, 109564539, 125216616, 134160660, 146086052, 156520770, 182607565, 187824924, 208694360, 219129078, 234781155, 268321320, 292172104, 313041540, 328693617, 365215130, 375649848, 438258156, 469562310, 547822695, 626083080, 657387234, 730430260, 876516312, 939124620, 1095645390, 1314774468, 1460860520, 1643468085, 1878249240, 2191290780, 2629548936, 3286936170, 4382581560, 6573872340, 13147744680]

約数ペア:

[(1, 13147744680), (2, 6573872340), (3, 4382581560), (4, 3286936170), (5, 2629548936), (6, 2191290780), (7, 1878249240), (8, 1643468085), (9, 1460860520), (10, 1314774468), (12, 1095645390), (14, 939124620), (15, 876516312), (18, 730430260), (20, 657387234), (21, 626083080), (24, 547822695), (28, 469562310), (30, 438258156), (35, 375649848), (36, 365215130), (40, 328693617), (42, 313041540), (45, 292172104), (49, 268321320), (56, 234781155), (60, 219129078), (63, 208694360), (70, 187824924), (72, 182607565), (84, 156520770), (90, 146086052), (98, 134160660), (105, 125216616), (120, 109564539), (126, 104347180), (140, 93912462), (147, 89440440), (168, 78260385), (180, 73043026), (196, 67080330), (210, 62608308), (245, 53664264), (252, 52173590), (280, 46956231), (294, 44720220), (315, 41738872), (360, 36521513), (392, 33540165), (420, 31304154), (441, 29813480), (490, 26832132), (504, 26086795), (588, 22360110), (630, 20869436), (735, 17888088), (840, 15652077), (882, 14906740), (980, 13416066), (1176, 11180055), (1260, 10434718), (1470, 8944044), (1764, 7453370), (1960, 6708033), (2205, 5962696), (2520, 5217359), (2940, 4472022), (3528, 3726685), (4410, 2981348), (5880, 2236011), (8820, 1490674), (17640, 745337)]