614804960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7129}}^1$

素因数の和:7169

約数の個数: 144

約数和(自身を含む): 1843475760

約数和(自身を除く): 1228670800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5390, 6160, 7129, 7840, 8624, 10780, 12320, 14258, 17248, 21560, 28516, 35645, 43120, 49903, 57032, 71290, 78419, 86240, 99806, 114064, 142580, 156838, 199612, 228128, 249515, 285160, 313676, 349321, 392095, 399224, 499030, 548933, 570320, 627352, 698642, 784190, 798448, 998060, 1097866, 1140640, 1254704, 1397284, 1568380, 1596896, 1746605, 1996120, 2195732, 2509408, 2744665, 2794568, 3136760, 3493210, 3842531, 3992240, 4391464, 5489330, 5589136, 6273520, 6986420, 7685062, 7984480, 8782928, 10978660, 11178272, 12547040, 13972840, 15370124, 17565856, 19212655, 21957320, 27945680, 30740248, 38425310, 43914640, 55891360, 61480496, 76850620, 87829280, 122960992, 153701240, 307402480, 614804960]

約数ペア:

[(1, 614804960), (2, 307402480), (4, 153701240), (5, 122960992), (7, 87829280), (8, 76850620), (10, 61480496), (11, 55891360), (14, 43914640), (16, 38425310), (20, 30740248), (22, 27945680), (28, 21957320), (32, 19212655), (35, 17565856), (40, 15370124), (44, 13972840), (49, 12547040), (55, 11178272), (56, 10978660), (70, 8782928), (77, 7984480), (80, 7685062), (88, 6986420), (98, 6273520), (110, 5589136), (112, 5489330), (140, 4391464), (154, 3992240), (160, 3842531), (176, 3493210), (196, 3136760), (220, 2794568), (224, 2744665), (245, 2509408), (280, 2195732), (308, 1996120), (352, 1746605), (385, 1596896), (392, 1568380), (440, 1397284), (490, 1254704), (539, 1140640), (560, 1097866), (616, 998060), (770, 798448), (784, 784190), (880, 698642), (980, 627352), (1078, 570320), (1120, 548933), (1232, 499030), (1540, 399224), (1568, 392095), (1760, 349321), (1960, 313676), (2156, 285160), (2464, 249515), (2695, 228128), (3080, 199612), (3920, 156838), (4312, 142580), (5390, 114064), (6160, 99806), (7129, 86240), (7840, 78419), (8624, 71290), (10780, 57032), (12320, 49903), (14258, 43120), (17248, 35645), (21560, 28516)]