17996818336120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1\times {\mathrm{153499}}^1$

素因数の和:163349

約数の個数: 128

約数和(自身を含む): 45508599360000

約数和(自身を除く): 27511781023880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 9803, 11960, 19606, 39212, 49015, 78424, 98030, 127439, 153499, 196060, 225469, 254878, 306998, 392120, 450938, 509756, 613996, 637195, 767495, 901876, 1019512, 1127345, 1227992, 1274390, 1534990, 1803752, 1995487, 2254690, 2548780, 2931097, 3069980, 3530477, 3990974, 4509380, 5097560, 5862194, 6139960, 7060954, 7981948, 9018760, 9977435, 11724388, 14121908, 14655485, 15963896, 17652385, 19954870, 23448776, 28243816, 29310970, 35304770, 39909740, 45896201, 58621940, 70609540, 79819480, 91792402, 117243880, 141219080, 183584804, 229481005, 367169608, 458962010, 917924020, 1504750697, 1835848040, 3009501394, 6019002788, 7523753485, 12038005576, 15047506970, 19561759061, 30095013940, 34609266031, 39123518122, 60190027880, 69218532062, 78247036244, 97808795305, 138437064124, 156494072488, 173046330155, 195617590610, 276874128248, 346092660310, 391235181220, 449920458403, 692185320620, 782470362440, 899840916806, 1384370641240, 1799681833612, 2249602292015, 3599363667224, 4499204584030, 8998409168060, 17996818336120]

約数ペア:

[(1, 17996818336120), (2, 8998409168060), (4, 4499204584030), (5, 3599363667224), (8, 2249602292015), (10, 1799681833612), (13, 1384370641240), (20, 899840916806), (23, 782470362440), (26, 692185320620), (40, 449920458403), (46, 391235181220), (52, 346092660310), (65, 276874128248), (92, 195617590610), (104, 173046330155), (115, 156494072488), (130, 138437064124), (184, 97808795305), (230, 78247036244), (260, 69218532062), (299, 60190027880), (460, 39123518122), (520, 34609266031), (598, 30095013940), (920, 19561759061), (1196, 15047506970), (1495, 12038005576), (2392, 7523753485), (2990, 6019002788), (5980, 3009501394), (9803, 1835848040), (11960, 1504750697), (19606, 917924020), (39212, 458962010), (49015, 367169608), (78424, 229481005), (98030, 183584804), (127439, 141219080), (153499, 117243880), (196060, 91792402), (225469, 79819480), (254878, 70609540), (306998, 58621940), (392120, 45896201), (450938, 39909740), (509756, 35304770), (613996, 29310970), (637195, 28243816), (767495, 23448776), (901876, 19954870), (1019512, 17652385), (1127345, 15963896), (1227992, 14655485), (1274390, 14121908), (1534990, 11724388), (1803752, 9977435), (1995487, 9018760), (2254690, 7981948), (2548780, 7060954), (2931097, 6139960), (3069980, 5862194), (3530477, 5097560), (3990974, 4509380)]