2660522040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2293}}^1$

素因数の和:2614

約数の個数: 192

約数和(自身を含む): 9469081440

約数和(自身を除く): 6808559400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 293, 330, 360, 396, 440, 495, 586, 660, 792, 879, 990, 1172, 1320, 1465, 1758, 1980, 2293, 2344, 2637, 2930, 3223, 3516, 3960, 4395, 4586, 5274, 5860, 6446, 6879, 7032, 8790, 9172, 9669, 10548, 11465, 11720, 12892, 13185, 13758, 16115, 17580, 18344, 19338, 20637, 21096, 22930, 25223, 25784, 26370, 27516, 29007, 32230, 34395, 35160, 38676, 41274, 45860, 48345, 50446, 52740, 55032, 58014, 64460, 68790, 75669, 77352, 82548, 91720, 96690, 100892, 103185, 105480, 116028, 126115, 128920, 137580, 145035, 151338, 165096, 193380, 201784, 206370, 227007, 232056, 252230, 275160, 290070, 302676, 378345, 386760, 412740, 454014, 504460, 580140, 605352, 671849, 756690, 825480, 908028, 1008920, 1135035, 1160280, 1343698, 1513380, 1816056, 2015547, 2270070, 2687396, 3026760, 3359245, 4031094, 4540140, 5374792, 6046641, 6718490, 7390339, 8062188, 9080280, 10077735, 12093282, 13436980, 14780678, 16124376, 20155470, 22171017, 24186564, 26873960, 29561356, 30233205, 36951695, 40310940, 44342034, 48373128, 59122712, 60466410, 66513051, 73903390, 80621880, 88684068, 110855085, 120932820, 133026102, 147806780, 177368136, 221710170, 241865640, 266052204, 295613560, 332565255, 443420340, 532104408, 665130510, 886840680, 1330261020, 2660522040]

約数ペア:

[(1, 2660522040), (2, 1330261020), (3, 886840680), (4, 665130510), (5, 532104408), (6, 443420340), (8, 332565255), (9, 295613560), (10, 266052204), (11, 241865640), (12, 221710170), (15, 177368136), (18, 147806780), (20, 133026102), (22, 120932820), (24, 110855085), (30, 88684068), (33, 80621880), (36, 73903390), (40, 66513051), (44, 60466410), (45, 59122712), (55, 48373128), (60, 44342034), (66, 40310940), (72, 36951695), (88, 30233205), (90, 29561356), (99, 26873960), (110, 24186564), (120, 22171017), (132, 20155470), (165, 16124376), (180, 14780678), (198, 13436980), (220, 12093282), (264, 10077735), (293, 9080280), (330, 8062188), (360, 7390339), (396, 6718490), (440, 6046641), (495, 5374792), (586, 4540140), (660, 4031094), (792, 3359245), (879, 3026760), (990, 2687396), (1172, 2270070), (1320, 2015547), (1465, 1816056), (1758, 1513380), (1980, 1343698), (2293, 1160280), (2344, 1135035), (2637, 1008920), (2930, 908028), (3223, 825480), (3516, 756690), (3960, 671849), (4395, 605352), (4586, 580140), (5274, 504460), (5860, 454014), (6446, 412740), (6879, 386760), (7032, 378345), (8790, 302676), (9172, 290070), (9669, 275160), (10548, 252230), (11465, 232056), (11720, 227007), (12892, 206370), (13185, 201784), (13758, 193380), (16115, 165096), (17580, 151338), (18344, 145035), (19338, 137580), (20637, 128920), (21096, 126115), (22930, 116028), (25223, 105480), (25784, 103185), (26370, 100892), (27516, 96690), (29007, 91720), (32230, 82548), (34395, 77352), (35160, 75669), (38676, 68790), (41274, 64460), (45860, 58014), (48345, 55032), (50446, 52740)]