18052509480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{2371}}^1$

素因数の和:3399

約数の個数: 128

約数和(自身を含む): 55047098880

約数和(自身を除く): 36994589400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 947, 1005, 1340, 1608, 1894, 2010, 2371, 2680, 2841, 3788, 4020, 4735, 4742, 5682, 7113, 7576, 8040, 9470, 9484, 11364, 11855, 14205, 14226, 18940, 18968, 22728, 23710, 28410, 28452, 35565, 37880, 47420, 56820, 56904, 63449, 71130, 94840, 113640, 126898, 142260, 158857, 190347, 253796, 284520, 317245, 317714, 380694, 476571, 507592, 634490, 635428, 761388, 794285, 951735, 953142, 1268980, 1270856, 1522776, 1588570, 1903470, 1906284, 2245337, 2382855, 2537960, 3177140, 3806940, 3812568, 4490674, 4765710, 6354280, 6736011, 7613880, 8981348, 9531420, 11226685, 13472022, 17962696, 19062840, 22453370, 26944044, 33680055, 44906740, 53888088, 67360110, 89813480, 134720220, 150437579, 269440440, 300875158, 451312737, 601750316, 752187895, 902625474, 1203500632, 1504375790, 1805250948, 2256563685, 3008751580, 3610501896, 4513127370, 6017503160, 9026254740, 18052509480]

約数ペア:

[(1, 18052509480), (2, 9026254740), (3, 6017503160), (4, 4513127370), (5, 3610501896), (6, 3008751580), (8, 2256563685), (10, 1805250948), (12, 1504375790), (15, 1203500632), (20, 902625474), (24, 752187895), (30, 601750316), (40, 451312737), (60, 300875158), (67, 269440440), (120, 150437579), (134, 134720220), (201, 89813480), (268, 67360110), (335, 53888088), (402, 44906740), (536, 33680055), (670, 26944044), (804, 22453370), (947, 19062840), (1005, 17962696), (1340, 13472022), (1608, 11226685), (1894, 9531420), (2010, 8981348), (2371, 7613880), (2680, 6736011), (2841, 6354280), (3788, 4765710), (4020, 4490674), (4735, 3812568), (4742, 3806940), (5682, 3177140), (7113, 2537960), (7576, 2382855), (8040, 2245337), (9470, 1906284), (9484, 1903470), (11364, 1588570), (11855, 1522776), (14205, 1270856), (14226, 1268980), (18940, 953142), (18968, 951735), (22728, 794285), (23710, 761388), (28410, 635428), (28452, 634490), (35565, 507592), (37880, 476571), (47420, 380694), (56820, 317714), (56904, 317245), (63449, 284520), (71130, 253796), (94840, 190347), (113640, 158857), (126898, 142260)]